{"id":18363,"date":"2025-05-04T11:20:36","date_gmt":"2025-05-04T11:20:36","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=18363"},"modified":"2025-05-05T06:47:02","modified_gmt":"2025-05-05T06:47:02","slug":"chromovani-zinkovych-odlitku","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/","title":{"rendered":"Chromov\u00e1n\u00ed Zinkov\u00e9 tlakov\u00e9 lit\u00ed"},"content":{"rendered":"<p><span style=\"font-weight: 400\">Chromov\u00e1n\u00ed d\u00edl\u016f zinkov\u00e9ho tlakov\u00e9ho lit\u00ed je jedn\u00edm z nejefektivn\u011bj\u0161\u00edch zp\u016fsob\u016f, jak dos\u00e1hnout odolnosti i estetick\u00e9 hodnoty. Ve sv\u011btle modern\u00edho v\u00fdrobn\u00edho sv\u011bta je to (funkce v kombinaci se vzhledem) nutnost, a to i v odv\u011btv\u00edch, jako je automobilov\u00fd pr\u016fmysl, elektronika, zdravotnictv\u00ed a dom\u00e1c\u00ed spot\u0159ebi\u010de. Jedn\u00e1 se o proces, p\u0159i kter\u00e9m se snoub\u00ed robustn\u00ed mechanick\u00e9 vlastnosti lit\u00e9ho zinku pod tlakem s vysok\u00fdm leskem, odolnost\u00ed proti korozi a tvrdost\u00ed povrchu chromov\u00e1n\u00ed.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Tento \u010dl\u00e1nek se zab\u00fdv\u00e1 metodou chromov\u00e1n\u00ed na<a href=\"https:\/\/www.plasticmold.net\/top-10-zinc-alloy-die-casting-parts-manufacturers-in-the-world\/\" target=\"_blank\" rel=\"noopener\"><strong> zinkov\u00e9 tlakov\u00e9 odlitky<\/strong> <\/a>a jak se pou\u017e\u00edv\u00e1 v pr\u016fmyslu, jak funguje a jak\u00e9 jsou jeho v\u00fdhody pro v\u00fdrobce a koncov\u00e9 u\u017eivatele.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"P\u0159epnut\u00ed tabulky obsahu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0159ep\u00edna\u010d<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7c7c7c;color:#7c7c7c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #7c7c7c;color:#7c7c7c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Understanding_Zinc_Die_Casting\" >Porozum\u011bn\u00ed zinkov\u00e9mu tlakov\u00e9mu lit\u00ed<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Plating_on_zinc_die-cast_parts_refers_to_what_process\" >Jak\u00fdm procesem se rozum\u00ed pokovov\u00e1n\u00ed zinkov\u00fdch odlitk\u016f?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Why_Use_Chrome_Plated_Zinc_Die_Casting_Parts\" >Pro\u010d pou\u017e\u00edvat chromovan\u00e9 zinkov\u00e9 tlakov\u00e9 odlitky?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#The_Process_of_Chrome_Plating_Zinc_Die-Cast_Parts\" >Proces chromov\u00e1n\u00ed zinkov\u00fdch tlakov\u011b lit\u00fdch d\u00edl\u016f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#1_Surface_Preparation\" >1. P\u0159\u00edprava povrchu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#2_Etching\" >2. Lept\u00e1n\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#3_Copper_or_Nickel_Strike\" >3. M\u011bd\u011bn\u00fd nebo niklov\u00fd \u00fader<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#4_Nickel_Plating\" >4. Niklov\u00e1n\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#5_Chrome_Plating\" >5. Chromov\u00e1n\u00ed<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Why_would_zinc_plating_be_of_any_use\" >Pro\u010d by m\u011blo b\u00fdt zinkov\u00e1n\u00ed k n\u011b\u010demu u\u017eite\u010dn\u00e9?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Corrosion_Resistance\" >Odolnost proti korozi<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Technical_Parameters\" >Technick\u00e9 parametry:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Sacrificial_Protection_Self-Healing\" >Ob\u011btn\u00ed ochrana (samol\u00e9\u010den\u00ed)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Technical_Parameters-2\" >Technick\u00e9 parametry:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Surface_Hardness_and_Durability\" >Tvrdost a odolnost povrchu<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Technical_Parameters-3\" >Technick\u00e9 parametry:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Aesthetic_Appeal_Appearance_and_Finish\" >Estetick\u00fd vzhled (vzhled a povrchov\u00e1 \u00faprava)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Technical_Parameters-4\" >Technick\u00e9 parametry:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Cost-Effectiveness_Affordable_Protection\" >N\u00e1kladov\u00e1 efektivita (cenov\u011b dostupn\u00e1 ochrana)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Technical_Parameters-5\" >Technick\u00e9 parametry:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Temperature_Resistance\" >Teplotn\u00ed odolnost<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Technical_Parameters-6\" >Technick\u00e9 parametry:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Environmental_Considerations\" >\u00davahy o \u017eivotn\u00edm prost\u0159ed\u00ed<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Technical_Parameters-7\" >Technick\u00e9 parametry:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Types_of_chrome_plating\" >Typy chromov\u00e1n\u00ed<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#1_Bright_Chrome_Plating_Decorative_Chrome_Plating\" >1. Jasn\u00e9 chromov\u00e1n\u00ed (dekorativn\u00ed chromov\u00e1n\u00ed)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Process\" >Proces:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Applications\" >Aplikace:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Benefits\" >V\u00fdhody:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#2_Hard_Chrome_Plating\" >2. Tvrd\u00e9 chromov\u00e1n\u00ed<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Process-2\" >Proces:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Applications-2\" >Aplikace:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Benefits-2\" >V\u00fdhody:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#3_Trivalent_Chrome_Plating\" >3. Trojvalentn\u00ed chromov\u00e1n\u00ed<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Process-3\" >Proces:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Applications-3\" >Aplikace:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Benefits-3\" >V\u00fdhody:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#4_Zinc-Nickel-Cobalt_Chrome_Plating_Hybrid_Plating\" >4. Chromov\u00e1n\u00ed zinkem, niklem a kobaltem (hybridn\u00ed pokovov\u00e1n\u00ed)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Process-4\" >Proces:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Applications-4\" >Aplikace:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Benefits-4\" >V\u00fdhody:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#5_DecorativeMatte_Chrome_Plating\" >5. Dekorativn\u00ed\/matn\u00e9 chromov\u00e1n\u00ed<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Process-5\" >Proces:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Applications-5\" >Aplikace:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Benefits-5\" >V\u00fdhody:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-46\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Chrome_plating_zinc_die_casting_parts_and_tools\" >Chromov\u00e1n\u00ed, zinkov\u00e9 odlitky a n\u00e1stroje<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-47\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#1_Plating_Tank_Electroplating_Tank\" >1. N\u00e1dr\u017e na pokovov\u00e1n\u00ed (galvanick\u00e1 n\u00e1dr\u017e)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-48\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#ToolsParts\" >N\u00e1stroje\/d\u00edlce:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-49\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function\" >Funkce<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-50\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#2_Power_Supply_Unit_Rectifier\" >2. Nap\u00e1jec\u00ed jednotka (usm\u011br\u0148ova\u010d)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-51\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function-2\" >Funkce:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-52\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#3_Anode_Basket_or_Rods\" >3. Anodov\u00fd ko\u0161 nebo ty\u010de<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-53\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function-3\" >Funkce:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-54\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#4_Cleaning_Tool\" >4. N\u00e1stroj na \u010di\u0161t\u011bn\u00ed<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-55\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#a_Ultrasonic_Cleaner\" >a. Ultrazvukov\u00e1 \u010disti\u010dka<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-56\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function-4\" >Funkce:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-57\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#b_Acid_Dipping_Bath\" >b. Kysel\u00e1 m\u00e1\u010dec\u00ed l\u00e1ze\u0148<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-58\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function-5\" >Funkce:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-59\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#5_Rinse_Tanks\" >5. Oplachovac\u00ed n\u00e1dr\u017ee<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-60\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function-6\" >Funkce:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-61\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#6_Nickel_Plating_Tank_Optional\" >6. N\u00e1dr\u017e na niklov\u00e1n\u00ed (voliteln\u011b)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-62\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function-7\" >Funkce:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-63\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#7_Polishing_Tools\" >7. Le\u0161tic\u00ed n\u00e1stroje<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-64\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#a_Buffing_Machines\" >a. Le\u0161t\u00edc\u00ed stroje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-65\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function-8\" >Funkce:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-66\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#b_Abrasive_Pads_and_Polishing_Cloths\" >b. Brusn\u00e9 kotou\u010de a le\u0161tic\u00ed ut\u011brky<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-67\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function-9\" >Funkce:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-68\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#8_Thickness_Gauge_Micrometre\" >8. Tlou\u0161\u0165kom\u011br (mikrometr)<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-69\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function-10\" >Funkce:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-70\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#9_Temperature_and_pH_Monitors\" >9. Monitory teploty a pH<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-71\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Function-11\" >Funkce:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-72\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Applications_in_Industry\" >Aplikace v pr\u016fmyslu<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-73\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Automotive\" >Automobilov\u00fd pr\u016fmysl<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-74\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#In_Consumer_Electronics\" >V oblasti spot\u0159ebn\u00ed elektroniky<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-75\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Furniture_and_Decorative_Items\" >N\u00e1bytek a dekorativn\u00ed p\u0159edm\u011bty<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-76\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Benefits_of_Chrome_Plated_Zinc_Die_Cast_Parts\" >V\u00fdhody chromovan\u00fdch zinkov\u00fdch odlitk\u016f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-77\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#1_Durability\" >1. Trvanlivost<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-78\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#2_Aesthetics\" >2. Estetika<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-79\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#3_Precision\" >3. P\u0159esnost<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-80\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#4_Cost_Efficiency\" >4. Efektivita n\u00e1klad\u016f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-81\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#5_Environmentally_Stable\" >5. Ekologicky stabiln\u00ed<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-82\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Challenges_and_Considerations\" >V\u00fdzvy a \u00favahy<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-83\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Surface_Porosity\" >P\u00f3rovitost povrchu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-84\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Compatibility\" >Kompatibilita<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-85\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Environmental_Compliance\" >Dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f v oblasti \u017eivotn\u00edho prost\u0159ed\u00ed<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-86\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Quality_Control_in_Plating_Zinc_Die_Casting\" >Kontrola kvality p\u0159i pokovov\u00e1n\u00ed zinkov\u00fdch odlitk\u016f pod tlakem<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-87\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Future_of_Chrome_Plated_Zinc_Die_Castings\" >Budoucnost chromovan\u00fdch zinkov\u00fdch tlakov\u00fdch odlitk\u016f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-88\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#Conclusion\" >Z\u00e1v\u011br<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-89\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#FAQs\" >\u010casto kladen\u00e9 ot\u00e1zky:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-90\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#1_What_is_the_reason_for_chrome_plating_on_the_zinc_die_casting_parts\" >1: Jak\u00fd je d\u016fvod chromov\u00e1n\u00ed d\u00edl\u016f zinkov\u00e9ho tlakov\u00e9ho lit\u00ed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-91\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#2_How_is_zinc_die_casting_chrome_plated\" >2: Jak se zinkov\u00fd odlitek chromuje?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-92\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#3_What_are_the_challenges_in_plating_zinc_die-cast_parts\" >3. Jak\u00e9 jsou probl\u00e9my p\u0159i pokovov\u00e1n\u00ed zinkov\u00fdch odlitk\u016f?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-93\" href=\"https:\/\/aludiecasting.com\/cs\/chromovani-zinkovych-odlitku\/#4_How_long_does_the_chrome_plating_process_last_on_zinc_die-cast_parts\" >4) Jak dlouho vydr\u017e\u00ed proces chromov\u00e1n\u00ed u zinkov\u00fdch tlakov\u00fdch odlitk\u016f?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Understanding_Zinc_Die_Casting\"><\/span><b>Porozum\u011bn\u00ed zinkov\u00e9mu tlakov\u00e9mu lit\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Zinkov\u00e9 tlakov\u00e9 lit\u00ed je p\u0159esn\u00fd v\u00fdrobn\u00ed proces, p\u0159i kter\u00e9m se roztaven\u00e1 zinkov\u00e1 slitina vst\u0159ikuje pod vysok\u00fdm tlakem do ocelov\u00fdch forem, kter\u00e9 lze opakovan\u011b pou\u017e\u00edt. Pro tlakov\u00e9 lit\u00ed se obvykle vol\u00ed zinek, proto\u017ee m\u00e1 vynikaj\u00edc\u00ed rozm\u011brovou st\u00e1lost, n\u00edzkou teplotu t\u00e1n\u00ed, dobrou odolnost proti korozi a ekonomickou cenu. Lze z n\u011bj d\u011blat slo\u017eit\u00e9 tvary, tenkost\u011bnn\u00e9 a je ide\u00e1ln\u00ed pro slo\u017eit\u00e9 d\u00edly.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Zinkov\u00e9 tlakov\u00e9 odlitky lze snadno pokovit, nat\u0159\u00edt nebo opat\u0159it n\u00e1t\u011brem a lze je povrchov\u011b upravit. Mezi v\u0161emi metodami povrchov\u00e9 \u00fapravy se chromov\u00e1n\u00ed a zinkov\u00e9 tlakov\u00e9 lit\u00ed d\u00edl\u016f prost\u011b ned\u00e1 p\u0159ekonat.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Plating_on_zinc_die-cast_parts_refers_to_what_process\"><\/span><b>Jak\u00fdm procesem se rozum\u00ed pokovov\u00e1n\u00ed zinkov\u00fdch odlitk\u016f?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/jkm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-18381 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/jkm-300x233.jpg\" alt=\"\" width=\"300\" height=\"233\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">Pokovov\u00e1n\u00ed Zinkov\u00fd tlakov\u00fd odlitek lze definovat jako proces nan\u00e1\u0161en\u00ed tenk\u00e9 vrstvy (nebo \"desky\") fin\u00e1ln\u00edho materi\u00e1lu, jako jsou kovy (obvykle nikl, chrom nebo zinek), na zinkov\u00fd tlakov\u00fd odlitek. Tento povlak zlep\u0161uje povrchov\u00e9 vlastnosti d\u00edlu: vzhled, odolnost proti korozi, odolnost proti opot\u0159eben\u00ed a celkovou trvanlivost.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Rozd\u011blen\u00ed procesu pokovov\u00e1n\u00ed zinkov\u00fdch tlakov\u00fdch odlitk\u016f je n\u00e1sleduj\u00edc\u00ed:<\/strong><\/p>\n<p><em><b>P\u0159\u00edprava: <\/b><\/em><span style=\"font-weight: 400\">Zinkov\u00fd tlakov\u00fd odlitek se d\u016fkladn\u011b o\u010dist\u00ed od ne\u010distot, mastnoty nebo oxidace.<\/span><\/p>\n<p><em><b>Povrchov\u00e1 aktivace: <\/b><\/em><span style=\"font-weight: 400\">Pokud m\u00e1 pokoven\u00ed l\u00e9pe p\u0159ilnout k povrchu, m\u016f\u017eete p\u0159edt\u00edm prov\u00e9st m\u00edrn\u00fd leptac\u00ed nebo aktiva\u010dn\u00ed krok.<\/span><\/p>\n<p><em><b>Aplikace pokovovac\u00ed vrstvy: <\/b><\/em><span style=\"font-weight: 400\">Galvanick\u00e9 pokoven\u00ed kovu (niklu nebo chromu) na d\u00edl je zp\u016fsobeno elektrick\u00fdm proudem, p\u0159i kter\u00e9m se ionty kovu spoj\u00ed se zinkov\u00fdm d\u00edlem.<\/span><\/p>\n<p><em><b>Dokon\u010dovac\u00ed pr\u00e1ce: <\/b><\/em><span style=\"font-weight: 400\">\u00a0Nakonec je pokoven\u00e1 \u010d\u00e1st vyle\u0161t\u011bna nebo opracov\u00e1na pro v\u011bt\u0161\u00ed pevnost a p\u016fvab.<\/span><\/p>\n<p><span style=\"font-weight: 400\">V\u00fdsledkem je d\u00edl s pevnost\u00ed zinku a dokonal\u00fdmi ochrann\u00fdmi a estetick\u00fdmi vlastnostmi pokovovac\u00edho materi\u00e1lu. Pokoven\u00ed lze pou\u017e\u00edt jak pro funk\u010dn\u00ed, tak pro dekorativn\u00ed pou\u017eit\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_Use_Chrome_Plated_Zinc_Die_Casting_Parts\"><\/span><b>Pro\u010d pou\u017e\u00edvat chromovan\u00e9 zinkov\u00e9 tlakov\u00e9 odlitky?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Chromov\u00e1n\u00ed dod\u00e1v\u00e1 d\u00edlu leskl\u00fd, zrcadlov\u00fd povrch a zvy\u0161uje odolnost proti korozi, opot\u0159eben\u00ed a celkovou \u017eivotnost d\u00edlu. Chromov\u00e1n\u00ed nen\u00ed jen kosmetickou \u00fapravou zinkov\u00fdch tlakov\u00fdch odlitk\u016f, ale je cestou ke zlep\u0161en\u00ed funk\u010dnosti odlitk\u016f v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch.<\/span><\/p>\n<p><span style=\"font-weight: 400\">To je zvl\u00e1\u0161t\u011b cenn\u00e9 v automobilov\u00e9m pr\u016fmyslu a p\u0159i venkovn\u00edch aplikac\u00edch, proto\u017ee chromovan\u00fd zinkov\u00fd odlitek se st\u00e1v\u00e1 vysoce odoln\u00fdm v\u016f\u010di oxidaci a p\u016fsoben\u00ed okoln\u00edho prost\u0159ed\u00ed. Krom\u011b toho chromov\u00e1n\u00ed \u010din\u00ed povrch hladk\u00fdm a bezchybn\u00fdm t\u00edm, \u017ee vypl\u0148uje mikroskopick\u00e9 nedokonalosti na povrchu a zvy\u0161uje tak estetick\u00fd vzhled v\u00fdrobku.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Process_of_Chrome_Plating_Zinc_Die-Cast_Parts\"><\/span><b>Proces chromov\u00e1n\u00ed zinkov\u00fdch tlakov\u011b lit\u00fdch d\u00edl\u016f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/lwkgrsf.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18380 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/lwkgrsf-300x236.jpg\" alt=\"\" width=\"347\" height=\"273\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">Proces pokovov\u00e1n\u00ed p\u0159i tlakov\u00e9m lit\u00ed zinku vy\u017eaduje p\u0159esnost, zku\u0161enosti a znalost chov\u00e1n\u00ed materi\u00e1lu. Proto\u017ee jsou zinkov\u00e9 tlakov\u00e9 odlitky citliv\u011bj\u0161\u00ed na kysel\u00e9 prost\u0159ed\u00ed ne\u017e ocelov\u00e9 nebo m\u011bd\u011bn\u00e9 d\u00edly, je obt\u00ed\u017en\u011bj\u0161\u00ed zinkov\u00e9 tlakov\u00e9 odlitky pokovovat. Hle, z aplikace chromov\u00e1n\u00ed (krok za krokem).<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Surface_Preparation\"><\/span><b>1. P\u0159\u00edprava povrchu<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">D\u00edl mus\u00ed b\u00fdt p\u0159ed jak\u00fdmkoli pokoven\u00edm precizn\u011b vy\u010di\u0161t\u011bn, aby se odstranily ne\u010distoty, olej a oxidace. V tomto kroku se obvykle prov\u00e1d\u00ed \u010di\u0161t\u011bn\u00ed ultrazvukem, odma\u0161\u0165ov\u00e1n\u00ed a oplachov\u00e1n\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Etching\"><\/span><b>2. Lept\u00e1n\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Proto\u017ee je zinek reaktivn\u00ed, obvykle se prov\u00e1d\u00ed m\u00edrn\u00e9 lept\u00e1n\u00ed, aby se zdrsnil povrch a zinek se l\u00e9pe nan\u00e1\u0161el na dal\u0161\u00ed vrstvu. D\u00edl je chr\u00e1n\u011bn p\u0159ed po\u0161kozen\u00edm a k dosa\u017een\u00ed specializace se pou\u017e\u00edvaj\u00ed leptac\u00ed roztoky obsahuj\u00edc\u00ed vysoce toxick\u00e9 chemik\u00e1lie.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Copper_or_Nickel_Strike\"><\/span><b>3. M\u011bd\u011bn\u00fd nebo niklov\u00fd \u00fader<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Nejprve se nanese tenk\u00e1 vrstva m\u011bdi nebo niklu jako mezivrstva. To je nezbytn\u00e9, proto\u017ee p\u0159i p\u0159\u00edm\u00e9m chromov\u00e1n\u00ed m\u016f\u017ee zinek zp\u016fsobit \u0161patnou p\u0159ilnavost nebo puch\u00fd\u0159e. \u00daderov\u00e1 vrstva poskytuje z\u00e1klad pro spojen\u00ed a zlep\u0161uje nedokonalosti povrchu.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Nickel_Plating\"><\/span><b>4. Niklov\u00e1n\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Pot\u00e9 se na n\u00e1razovou vrstvu nanese siln\u011bj\u0161\u00ed vrstva niklu. Od toho se odv\u00edj\u00ed v\u011bt\u0161ina korozn\u00ed odolnosti a v\u011bt\u0161\u00ed \u010d\u00e1st povrchov\u00e9 \u00fapravy.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Chrome_Plating\"><\/span><b>5. Chromov\u00e1n\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Nakonec se nanese velmi tenk\u00e1 (obvykle m\u00e9n\u011b ne\u017e 0,5 mikronu) vrstva chromu. Tato tenk\u00e1 vrstva je velmi tvrd\u00e1 a umo\u017e\u0148uje, aby tato vrstva m\u011bla charakteristick\u00fd, leskl\u00fd, zrcadlov\u00fd povrch. <\/span><span style=\"font-weight: 400\">P\u0159i tomto procesu je d\u016fle\u017eit\u00e9, aby ka\u017ed\u00e1 z vrstev byla dob\u0159e spojena, aby se zinkov\u00fd chromov\u00fd odlitek neporu\u0161il.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Why_would_zinc_plating_be_of_any_use\"><\/span><b>Pro\u010d by m\u011blo b\u00fdt zinkov\u00e1n\u00ed k n\u011b\u010demu u\u017eite\u010dn\u00e9?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/wrdz.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18379 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/wrdz.jpg\" alt=\"\" width=\"399\" height=\"209\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">Z tohoto slova vypl\u00fdv\u00e1, \u017ee zinkov\u00e1n\u00ed je metoda galvanick\u00e9ho pokovov\u00e1n\u00ed tenkou vrstvou zinku na povrchu kovu, nap\u0159\u00edklad oceli nebo \u017eeleza. Hlavn\u00edm \u00fa\u010delem zinkov\u00e1n\u00ed je zabr\u00e1nit korozi na z\u00e1kladn\u00edm kovu t\u00edm, \u017ee se zakryje rez a po\u0161kozen\u00ed z interakce s prost\u0159ed\u00edm, kter\u00e9 se skl\u00e1d\u00e1 z vlhkosti, kysl\u00edku a dal\u0161\u00edch prvk\u016f.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>N\u00ed\u017ee jsou uvedeny hlavn\u00ed d\u016fvody pro pou\u017eit\u00ed zinkov\u00e1n\u00ed:<\/b><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Corrosion_Resistance\"><\/span><b>Odolnost proti korozi<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>Hodnota: <\/b><span style=\"font-weight: 400\">P\u0159i zkou\u0161k\u00e1ch solnou mlhou (ASTM B117) se m\u011b\u0159\u00ed vynikaj\u00edc\u00ed ochrana proti korozi, kter\u00e1 se z\u00edsk\u00e1v\u00e1 z pozinkov\u00e1n\u00ed. \u010c\u00edm v\u011bt\u0161\u00ed je tlou\u0161\u0165ka povlaku, t\u00edm lep\u0161\u00ed je ochrana. Zinkov\u00e9 povlaky o tlou\u0161\u0165ce p\u0159ibli\u017en\u011b 8 a\u017e 12 mikron\u016f obvykle poskytuj\u00ed a\u017e 500 hodin ochrany v prost\u0159ed\u00ed soln\u00e9 mlhy, ne\u017e za\u010dnou korodovat. Siln\u011bj\u0161\u00ed povlaky (tj. 20 a\u017e 25 mikron\u016f) mohou poskytnout odolnost proti korozi po dobu 1 000 hodin nebo v\u00edce pro velmi extr\u00e9mn\u00ed provozn\u00ed podm\u00ednky.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Technical_Parameters\"><\/span><b>Technick\u00e9 parametry:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><b>Tlou\u0161\u0165ka:<\/b><span style=\"font-weight: 400\"> Obvykle je to asi 5 a\u017e 25 mikron\u016f (podle po\u017eadavk\u016f).<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Odolnost proti soln\u00e9 mlze: <\/b><span style=\"font-weight: 400\">A\u017e 500+ hodin testov\u00e1n\u00ed podle normy ASTM B117 (st\u0159edn\u011b n\u00e1ro\u010dn\u00e9 prost\u0159ed\u00ed)<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Sacrificial_Protection_Self-Healing\"><\/span><b>Ob\u011btn\u00ed ochrana (samol\u00e9\u010den\u00ed)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Zinkov\u00e1n\u00ed je ob\u011btn\u00ed anoda, tak\u017ee z\u00e1kladn\u00ed kov (obvykle ocel nebo \u017eelezo) koroduje d\u0159\u00edve ne\u017e zinek. T\u00edm je zaji\u0161t\u011bna samoregenera\u010dn\u00ed ochrana, kdy i v p\u0159\u00edpad\u011b po\u0161kr\u00e1b\u00e1n\u00ed povlaku koroduje m\u00edsto oceli obna\u017een\u00fd zinek. To prodlu\u017euje \u017eivotnost d\u00edlu a sni\u017euje pot\u0159ebu oprav.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Technical_Parameters-2\"><\/span><b>Technick\u00e9 parametry:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><b>Hustota proudu: <\/b><span style=\"font-weight: 400\">Obvykle 1,5-3 A\/dm\u00b2 b\u011bhem procesu pokovov\u00e1n\u00ed pro rovnom\u011brn\u00fd povlak.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Tlou\u0161\u0165ka pokoven\u00ed: <\/b><span style=\"font-weight: 400\">Siln\u011bj\u0161\u00ed zinkov\u00e1 vrstva (nap\u0159. 25 mikron\u016f) poskytuje lep\u0161\u00ed ob\u011btn\u00ed ochranu.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Surface_Hardness_and_Durability\"><\/span><b>Tvrdost a odolnost povrchu<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>Hodnota: <\/b><span style=\"font-weight: 400\">P\u0159id\u00e1n\u00edm pokoven\u00ed se zv\u00fd\u0161\u00ed tvrdost z\u00e1kladn\u00ed oceli, \u010d\u00edm\u017e se zlep\u0161\u00ed jej\u00ed povrchov\u00e1 tvrdost a zv\u00fd\u0161\u00ed se jej\u00ed odolnost proti po\u0161kr\u00e1b\u00e1n\u00ed, opot\u0159eben\u00ed a od\u011bru. V z\u00e1vislosti na konkr\u00e9tn\u00edm procesu pokovov\u00e1n\u00ed (tj. leskl\u00e9 nebo matn\u00e9 pokovov\u00e1n\u00ed) m\u016f\u017ee b\u00fdt tvrdost samotn\u00e9 pokovovac\u00ed vrstvy v rozmez\u00ed 250 a\u017e 500 HV (Vickersova tvrdost).<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Technical_Parameters-3\"><\/span><b>Technick\u00e9 parametry:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><b>Tvrdost podle Vickerse: <\/b><span style=\"font-weight: 400\">Obvykle 250-500 HV pro leskl\u00e9 zinkov\u00e1n\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Odolnost proti opot\u0159eben\u00ed: <\/b><span style=\"font-weight: 400\">U spojovac\u00edch prvk\u016f a mechanick\u00fdch sou\u010d\u00e1st\u00ed jsou povlakovan\u00e9 d\u00edly v rozmez\u00ed 10-25.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Aesthetic_Appeal_Appearance_and_Finish\"><\/span><b>Estetick\u00fd vzhled (vzhled a povrchov\u00e1 \u00faprava)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>Hodnota: <\/b><span style=\"font-weight: 400\">Zinkov\u00e1n\u00ed zaji\u0161\u0165uje leskl\u00fd, hladk\u00fd a jednotn\u00fd povrch, kter\u00fd d\u00edl\u016fm dod\u00e1v\u00e1 atraktivn\u00ed vzhled. Lesk leskl\u00e9ho zinkov\u00e1n\u00ed je le\u0161t\u011bn\u00fd a zrcadlov\u00fd, zat\u00edmco matn\u00e9 zinkov\u00e9 plechy poskytuj\u00ed nereflexn\u00ed povrch. Povrchov\u00e1 \u00faprava se ur\u010duje v z\u00e1vislosti na po\u017eadovan\u00e9m vizu\u00e1ln\u00edm v\u00fdsledku.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Technical_Parameters-4\"><\/span><b>Technick\u00e9 parametry:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><b>Typy povrchov\u00fdch \u00faprav:<\/b><span style=\"font-weight: 400\"> Sv\u011btl\u00e9, matn\u00e9 nebo polosv\u011btl\u00e9.<\/span><\/li>\n<li><b>Odrazivost: <\/b><span style=\"font-weight: 400\">Sv\u011btl\u00e9 pokoven\u00ed m\u00e1 obvykle zrcadlov\u00fd povrch, zat\u00edmco matn\u00fd povrch m\u00e1 sat\u00e9nov\u00fd povrch.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Cost-Effectiveness_Affordable_Protection\"><\/span><b>N\u00e1kladov\u00e1 efektivita (cenov\u011b dostupn\u00e1 ochrana)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>Hodnota: <\/b><span style=\"font-weight: 400\">Mezi n\u00e1kladov\u011b nejefektivn\u011bj\u0161\u00ed metody ochrany proti korozi pat\u0159\u00ed zinkov\u00e1n\u00ed. Zinek je mnohem levn\u011bj\u0161\u00ed ne\u017e chromov\u00e1n\u00ed nebo niklov\u00e1n\u00ed, a proto je vynikaj\u00edc\u00ed volbou pro hromadn\u011b vyr\u00e1b\u011bn\u00e9 sou\u010d\u00e1sti. Nav\u00edc je zinku nejen dostatek, ale je i relativn\u011b levn\u011b zpracov\u00e1n, tak\u017ee v\u00fdrobci mohou u\u0161et\u0159it na sv\u00fdch n\u00e1kladech.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Technical_Parameters-5\"><\/span><b>Technick\u00e9 parametry:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><b>N\u00e1klady na metr \u010dtvere\u010dn\u00ed: <\/b><span style=\"font-weight: 400\">N\u00e1klady na zinkov\u00e1n\u00ed z\u00e1vis\u00ed na velikosti d\u00edlu, ale obvykle \u010din\u00ed $0,10 a\u017e $0,50 za \u010dtvere\u010dn\u00ed stopu a tyto n\u00e1klady se ur\u010duj\u00ed podle velikosti d\u00edlu, tlou\u0161\u0165ky pokoven\u00ed a slo\u017eitosti d\u00edlu.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Efektivita procesu:<\/b><span style=\"font-weight: 400\"> Zinkov\u00e1n\u00ed je rychl\u00e9 a u mal\u00fdch d\u00edl\u016f trv\u00e1 zpracov\u00e1n\u00ed v pokovovac\u00ed l\u00e1zni 15 a\u017e 30 minut.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Temperature_Resistance\"><\/span><b>Teplotn\u00ed odolnost<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>Hodnota: <\/b><span style=\"font-weight: 400\">Dobrou odolnost v\u016f\u010di m\u00edrn\u00e9mu teplu zaji\u0161\u0165uje zinkov\u00e1n\u00ed. Samotn\u00fd zinek za\u010d\u00edn\u00e1 degradovat p\u0159i teplot\u00e1ch nad 200 \u00b0C a\u017e 300 \u00b0C a pozinkovan\u00e9 d\u00edly funguj\u00ed dob\u0159e p\u0159i teplot\u00e1ch do p\u0159ibli\u017en\u011b 150 \u00b0C, ne\u017e dojde k jejich poru\u0161e, ale nejsou vhodn\u00e9 tam, kde je po\u017eadavek na v\u00fdkon p\u0159i vy\u0161\u0161\u00edch teplot\u00e1ch, kde by m\u011bly b\u00fdt pou\u017eity povlaky tepeln\u00e9 ochrany.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Technical_Parameters-6\"><\/span><b>Technick\u00e9 parametry:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><b>Maxim\u00e1ln\u00ed provozn\u00ed teplota: <\/b><span style=\"font-weight: 400\">Standardn\u00ed zinkov\u00e1n\u00ed se obvykle prov\u00e1d\u00ed p\u0159i teplot\u011b do 150 \u00b0C.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Teplota degradace:<\/b><span style=\"font-weight: 400\"> P\u0159i teplot\u011b vy\u0161\u0161\u00ed ne\u017e 200 \u00b0C za\u010dne zinek degradovat a nen\u00ed tak \u00fa\u010dinn\u00fd.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Environmental_Considerations\"><\/span><b>\u00davahy o \u017eivotn\u00edm prost\u0159ed\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>Hodnota: <\/b><span style=\"font-weight: 400\">Modern\u00ed procesy zinkov\u00e1n\u00ed se st\u00e1vaj\u00ed ekologicky \u010dist\u00fdmi, pokud nepou\u017e\u00edv\u00e1te \u0161estimocn\u00fd chrom a pou\u017e\u00edv\u00e1te trojmocn\u00fd chrom nebo pasiva\u010dn\u00ed metody. \u010casto se pou\u017e\u00edv\u00e1 v kombinaci se zinkem, trojmocn\u00fd chrom lze tak\u00e9 pou\u017e\u00edt ke zv\u00fd\u0161en\u00ed odolnosti proti korozi, ani\u017e by bylo po\u0161kozeno \u017eivotn\u00ed prost\u0159ed\u00ed.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Technical_Parameters-7\"><\/span><b>Technick\u00e9 parametry:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><b>Alternativy \u0161estimocn\u00e9ho chromu: <\/b><span style=\"font-weight: 400\">Trojmocn\u00fd chrom je v souladu s na\u0159\u00edzen\u00edm ROHS (Restriction of Hazardous Substances).<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Pasiva\u010dn\u00ed vrstva: <\/b><span style=\"font-weight: 400\">Dal\u0161\u00ed odolnosti proti korozi lze dos\u00e1hnout p\u0159id\u00e1n\u00edm zinkov\u00fdch pasiva\u010dn\u00edch vrstev, kter\u00e9 mohou m\u00edt modrou nebo \u017elutou chrom\u00e1tovou povrchovou \u00fapravu.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_chrome_plating\"><\/span><b>Typy chromov\u00e1n\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/kjr2wf.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18378 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/kjr2wf-300x200.jpg\" alt=\"\" width=\"364\" height=\"242\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">V odv\u011btv\u00ed tlakov\u00e9ho lit\u00ed zinku se pou\u017e\u00edv\u00e1 n\u011bkolik technik chromov\u00e1n\u00ed, z nich\u017e ka\u017ed\u00e1 m\u00e1 sv\u00e9 v\u00fdhody v z\u00e1vislosti na po\u017eadovan\u00e9 aplikaci. Mezi obvykl\u00e9 typy chromov\u00e1n\u00ed pou\u017e\u00edvan\u00e9 pro zinkov\u00e9 tlakov\u00e9 odlitky v\u0161ak pat\u0159\u00ed dekorativn\u00ed chromov\u00e1n\u00ed, tvrd\u00e9 chromov\u00e1n\u00ed a trojmocn\u00e9 chromov\u00e1n\u00ed. N\u00ed\u017ee jsou podrobn\u011b vysv\u011btleny jednotliv\u00e9 typy:<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Bright_Chrome_Plating_Decorative_Chrome_Plating\"><\/span><b>1. Jasn\u00e9 chromov\u00e1n\u00ed (dekorativn\u00ed chromov\u00e1n\u00ed)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">\u00a0Jedn\u00e1 se o nej\u010dast\u011bji pou\u017e\u00edvan\u00fd typ chromov\u00e1n\u00ed na zinkov\u00fdch tlakov\u00fdch odlitc\u00edch pro estetick\u00e9 \u00fa\u010dely. Nab\u00edz\u00ed vysoce reflexn\u00ed, leskl\u00e9 dekorativn\u00ed chromov\u00e1n\u00ed, kter\u00e9 obohacuje vizu\u00e1ln\u00ed p\u0159ita\u017elivost d\u00edlu.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Process\"><\/span><b>Proces:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400\">\u00a0Obvykle se jedn\u00e1 o dvouf\u00e1zov\u00fd proces dekorativn\u00edho chromov\u00e1n\u00ed.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Prvn\u00ed z nich je niklov\u00e1 vrstva nanesen\u00e1 na zinkov\u00fd tlakov\u00fd odlitek.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Konkr\u00e9tn\u011b se na vrstvu niklu nanese tenk\u00e9 mno\u017estv\u00ed chromu.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">P\u0159i dekorativn\u00edm pou\u017eit\u00ed je tlou\u0161\u0165ka chromov\u00e9 vrstvy obvykle 0,2 - 2 mikrony. Tato tenk\u00e1 vrstva posta\u010duje pro dobrou povrchovou \u00fapravu a poskytuje ur\u010ditou ochranu proti korozi a opot\u0159eben\u00ed.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Applications\"><\/span><b>Aplikace:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">N\u00e1bytkov\u00e9 d\u00edly, nap\u0159. n\u00e1razn\u00edky, ozdobn\u00e9 prvky, m\u0159\u00ed\u017eky chladi\u010de<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Za\u0159\u00edzen\u00ed v dom\u011b, jako jsou vodovodn\u00ed baterie, kliky dve\u0159\u00ed atd.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Spot\u0159ebn\u00ed zbo\u017e\u00ed (nap\u0159. dekorativn\u00ed hardware, elektronick\u00e1 za\u0159\u00edzen\u00ed)<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Benefits\"><\/span><b>V\u00fdhody:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Vysok\u00fd lesk a reflexn\u00ed povrch.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Odolnost proti korozi estetick\u00fdch sou\u010d\u00e1st\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Poskytuje trval\u00fd vizu\u00e1ln\u00ed vzhled, ani\u017e by vy\u017eadoval n\u00e1ro\u010dnou \u00fadr\u017ebu.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"2_Hard_Chrome_Plating\"><\/span><b>2. Tvrd\u00e9 chromov\u00e1n\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">V\u011bt\u0161ina tvrd\u00e9ho chromov\u00e1n\u00ed se prov\u00e1d\u00ed z funk\u010dn\u00edch, nikoli estetick\u00fdch d\u016fvod\u016f. Pou\u017eit\u00e9 \u00fapravy procesu pokovov\u00e1n\u00ed vytv\u00e1\u0159ej\u00ed siln\u011bj\u0161\u00ed a tvrd\u0161\u00ed chromov\u00fd povlak, kter\u00fd je tvrd\u0161\u00ed, odoln\u011bj\u0161\u00ed proti opot\u0159eben\u00ed a l\u00e9pe odol\u00e1v\u00e1 vysok\u00fdm teplot\u00e1m.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Process-2\"><\/span><b>Proces:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Tvrd\u00e9 chromov\u00e1n\u00ed obvykle zahrnuje nanesen\u00ed ur\u010dit\u00e9 siln\u00e9 vrstvy chromu (o tlou\u0161\u0165ce 5 a\u017e 50 mikron\u016f) na zinkov\u00fd tlakov\u00fd odlitek.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Tam, kde dekorativn\u00ed chromov\u00e1n\u00ed vy\u017eaduje pro p\u0159ilnavost vrstvu niklu pod chromov\u00e1n\u00edm, tvrd\u00e9 chromov\u00e1n\u00ed tuto vrstvu nevy\u017eaduje, ale m\u016f\u017ee pro p\u0159ilnavost pou\u017e\u00edvat tenkou vrstvu m\u011bdi nebo niklu.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Applications-2\"><\/span><b>Aplikace:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pr\u016fmyslov\u00e9 komponenty (nap\u0159. p\u00edsty, hydraulick\u00e9 v\u00e1lce)<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Automobilov\u00e9 d\u00edly s vysok\u00fdm t\u0159en\u00edm (nap\u0159. va\u010dkov\u00e9 h\u0159\u00eddele, \u010d\u00e1sti motoru)<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">V\u00e1lce, formy, h\u0159\u00eddele (n\u00e1stroje a \u010d\u00e1sti stroj\u016f)<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Benefits-2\"><\/span><b>V\u00fdhody:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Zv\u00fd\u0161en\u00e1 odolnost proti opot\u0159eben\u00ed a tvrdost.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Zv\u00fd\u0161en\u00e1 korozn\u00ed odolnost d\u00edl\u016f vystaven\u00fdch korozivn\u00edmu prost\u0159ed\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">L\u00e9pe se osv\u011bd\u010duje v podm\u00ednk\u00e1ch vysok\u00e9ho nam\u00e1h\u00e1n\u00ed, nap\u0159\u00edklad v automobilov\u00e9m motoru nebo v komo\u0159e.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3_Trivalent_Chrome_Plating\"><\/span><b>3. Trojvalentn\u00ed chromov\u00e1n\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/fujhm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18377 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/fujhm-300x175.jpg\" alt=\"\" width=\"362\" height=\"211\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">\u0160estimocn\u00fd chrom je tradi\u010dn\u00ed zp\u016fsob pokovov\u00e1n\u00ed, ale existuje nov\u00e1 a \u010dist\u0161\u00ed forma pokovov\u00e1n\u00ed, trojmocn\u00fd chrom. M\u00edsto \u0161estimocn\u00e9ho chromu nahrazuje tuto vrstvu tenkou vrstvou chromu z roztoku trojmocn\u00e9 chromov\u00e9 soli.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Process-3\"><\/span><b>Proces:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Proces galvanick\u00e9ho pokovov\u00e1n\u00ed se pou\u017e\u00edv\u00e1 podobn\u011b jako tradi\u010dn\u00ed chromov\u00e1n\u00ed k nan\u00e1\u0161en\u00ed roztoku trojmocn\u00e9ho chromu.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Siln\u011bj\u0161\u00ed pokoven\u00ed je b\u011b\u017en\u011b 0,2 ~ 0,5 mikrometru pro dekorativn\u00ed \u00fa\u010dely, zat\u00edmco pro jin\u00e9 pr\u016fmyslov\u00e9 aplikace m\u016f\u017ee pokoven\u00ed p\u0159es\u00e1hnout i 1,0 mikrometru.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Applications-3\"><\/span><b>Aplikace:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Automobilov\u00e9 d\u00edly (nap\u0159. dekorativn\u00ed oblo\u017een\u00ed, sou\u010d\u00e1sti interi\u00e9ru)<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Spot\u0159ebn\u00ed zbo\u017e\u00ed (nap\u0159. kuchy\u0148sk\u00e9 a koupelnov\u00e9 vybaven\u00ed)<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pr\u016fmyslov\u00e9 aplikace (nap\u0159. spojovac\u00ed materi\u00e1l, hydraulick\u00e9 syst\u00e9my)<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Benefits-3\"><\/span><b>V\u00fdhody:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Nem\u00e1 toxick\u00e9 vlastnosti \u0161estimocn\u00e9ho chromu.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Nab\u00edz\u00ed podobn\u00fd leskl\u00fd povrch a odolnost proti korozi jako tradi\u010dn\u00ed chromov\u00e1n\u00ed.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"4_Zinc-Nickel-Cobalt_Chrome_Plating_Hybrid_Plating\"><\/span><b>4. Chromov\u00e1n\u00ed zinkem, niklem a kobaltem (hybridn\u00ed pokovov\u00e1n\u00ed)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/kwfjnd.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18376 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/kwfjnd-300x175.jpg\" alt=\"\" width=\"353\" height=\"206\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">\u00a0Jedn\u00e1 se o pokro\u010dilej\u0161\u00ed typ chromov\u00e1n\u00ed ne\u017e b\u011b\u017en\u00e9 chromov\u00e1n\u00ed, kde je chrom nahrazen zinkem, niklem a kobaltem a tyto prvky poskytuj\u00ed vynikaj\u00edc\u00ed ochranu proti korozi, zejm\u00e9na v drsn\u00e9m prost\u0159ed\u00ed. Jedn\u00e1 se o nan\u00e1\u0161en\u00ed chromov\u00e9 vrstvy na slitinu niklu a kobaltu s c\u00edlem zlep\u0161it celkovou trvanlivost i odolnost d\u00edlu proti opot\u0159eben\u00ed.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Process-4\"><\/span><b>Proces:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Na d\u00edl se nanese slitina zinku a niklu, kter\u00e1 se sama pokov\u00ed na prvn\u00ed vrstvu.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pak je pochromov\u00e1n, proto\u017ee p\u0159id\u00e1v\u00e1 dal\u0161\u00ed vrstvu ochrany.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Applications-4\"><\/span><b>Aplikace:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Automobilov\u00e9 sou\u010d\u00e1sti (nap\u0159. d\u00edly zav\u011b\u0161en\u00ed, sou\u010d\u00e1sti motoru)<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">T\u011b\u017ek\u00e9 stroje a pr\u016fmyslov\u00e1 za\u0159\u00edzen\u00ed<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">\u010d\u00e1sti, kter\u00e9 jsou vystaveny slan\u00e9 vod\u011b nebo vlhk\u00e9mu prost\u0159ed\u00ed.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Benefits-4\"><\/span><b>V\u00fdhody:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Lep\u0161\u00ed odolnost proti korozi u d\u00edl\u016f pracuj\u00edc\u00edch v prost\u0159ed\u00ed, jako je s\u016fl a vlhkost.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Zv\u00fd\u0161en\u00e1 odolnost proti opot\u0159eben\u00ed a t\u0159en\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Jedn\u00e1 se o d\u00e9le trvaj\u00edc\u00ed povrchovou \u00fapravu s vysokou odolnost\u00ed.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"5_DecorativeMatte_Chrome_Plating\"><\/span><b>5. Dekorativn\u00ed\/matn\u00e9 chromov\u00e1n\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Dekorativn\u00ed chromov\u00e1n\u00ed je podobn\u00e9 matn\u00e9mu chromov\u00e1n\u00ed, kter\u00e9 je nereflexn\u00ed, ale m\u00e1 sat\u00e9nov\u00fd povrch. Tato povrchov\u00e1 \u00faprava m\u00e1 rovnom\u011brn\u011bj\u0161\u00ed a jemn\u011bj\u0161\u00ed vzhled ne\u017e vysoce leskl\u00e9 leskl\u00e9 chromov\u00e1n\u00ed, ale poskytuje v\u00fdhody odolnosti proti korozi.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Process-5\"><\/span><b>Proces:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400\">Jedn\u00e1 se o podobn\u00fd postup jako u dekorativn\u00edho chromov\u00e1n\u00ed s t\u00edm rozd\u00edlem, \u017ee se nan\u00e1\u0161\u00ed chromov\u00e1 vrstva a pot\u00e9 se povrch upravuje do matn\u00e9 podoby pomoc\u00ed specializovan\u00fdch \u00faprav, jako je abrazivn\u00ed \u00faprava nebo \u0159\u00edzen\u00e9 galvanick\u00e9 pokovov\u00e1n\u00ed.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Applications-5\"><\/span><b>Aplikace:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Vnit\u0159n\u00ed automobilov\u00e9 d\u00edly (nap\u0159. sou\u010d\u00e1sti palubn\u00ed desky, knofl\u00edky, tla\u010d\u00edtka)<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">L\u00edbila se u\u017eivatel\u016fm elektronika a spot\u0159ebi\u010de, kter\u00e9 vykazovaly m\u00e9n\u011b \u017eivou povrchovou \u00fapravu?<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">D\u00edly pou\u017e\u00edvan\u00e9 v pr\u016fmyslov\u00e9m odv\u011btv\u00ed, kter\u00e9 vy\u017eaduj\u00ed ni\u017e\u0161\u00ed povrchovou \u00fapravu, ale p\u0159esto pot\u0159ebuj\u00ed ochranu.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Benefits-5\"><\/span><b>V\u00fdhody:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">M\u011bk\u010d\u00ed estetika vhodn\u00e1 pro specifick\u00e9 po\u017eadavky na design.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Zachov\u00e1v\u00e1 si odolnost proti korozi a trvanlivost.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Poskytuje v\u00e1m jedine\u010dnou matnou texturu, ani\u017e by to bylo na \u00fakor v\u00fdkonu.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Chrome_plating_zinc_die_casting_parts_and_tools\"><\/span><b>Chromov\u00e1n\u00ed, zinkov\u00e9 odlitky a n\u00e1stroje<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/iyhjvm.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18375 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/iyhjvm.jpg\" alt=\"\" width=\"299\" height=\"231\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">K chromov\u00e1n\u00ed d\u00edl\u016f, kter\u00e9 byly odlity pod tlakem zinku, je zapot\u0159eb\u00ed n\u011bkolik n\u00e1stroj\u016f a za\u0159\u00edzen\u00ed. Ty se pou\u017e\u00edvaj\u00ed p\u0159i p\u0159\u00edprav\u011b, pokovov\u00e1n\u00ed a dokon\u010dov\u00e1n\u00ed d\u00edl\u016f. N\u00ed\u017ee uv\u00e1d\u00edme rozpis n\u00e1stroj\u016f, kter\u00e9 je t\u0159eba pou\u017e\u00edt k chromov\u00e1n\u00ed.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><\/h3>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Plating_Tank_Electroplating_Tank\"><\/span><b>1. N\u00e1dr\u017e na pokovov\u00e1n\u00ed (galvanick\u00e1 n\u00e1dr\u017e)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ugku.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-18374 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ugku.png\" alt=\"\" width=\"300\" height=\"300\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ugku.png 300w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ugku-150x150.png 150w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ugku-12x12.png 12w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">Jedn\u00e1 se o n\u00e1dobu, ve kter\u00e9 prob\u00edh\u00e1 proces galvanick\u00e9ho pokovov\u00e1n\u00ed a kter\u00e1 se b\u011b\u017en\u011b naz\u00fdv\u00e1 pokovovac\u00ed n\u00e1dr\u017e. Jedn\u00e1 se o dr\u017e\u00e1k pokovovac\u00edho roztoku, ve kter\u00e9m se uchov\u00e1v\u00e1 pokovovac\u00ed roztok, nap\u0159\u00edklad roztok kyseliny chromov\u00e9 nebo trojmocn\u00e9ho chromu, a kter\u00fd slou\u017e\u00ed jako prost\u0159ed\u00ed, v n\u011bm\u017e se m\u016f\u017ee chrom nan\u00e1\u0161et na zinkov\u00fd tlakov\u00fd odlitek.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"ToolsParts\"><\/span><b>N\u00e1stroje\/d\u00edlce:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Roztok elektrolytu kyseliny chromov\u00e9 (nebo trojmocn\u00e9ho chromu) (pro tradi\u010dn\u00ed chromov\u00e1n\u00ed nebo ekologick\u00e9 varianty).<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pokud je t\u0159eba udr\u017eet teplotu roztoku na spr\u00e1vn\u00e9 \u00farovni (45-60 \u00b0C), pou\u017e\u00edvaj\u00ed se topn\u00e1 t\u011blesa.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Elektrick\u00e1 za\u0159\u00edzen\u00ed: K odb\u011bru proudu, kter\u00fd v n\u00e1dr\u017ei spust\u00ed galvanick\u00e9 pokovov\u00e1n\u00ed, je nutn\u00e1 elektrick\u00e1 z\u00e1suvka.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">K tomu slou\u017e\u00ed anoda (typ elektrody, kter\u00e1 slou\u017e\u00ed jako kladn\u00e1 elektroda elektrick\u00e9ho \u010dl\u00e1nku, nap\u0159. kovov\u00e1 n\u00e1bojov\u00e1 elektroda), obvykle platinov\u00e1 elektroda nebo elektroda ze slitiny olova, a katoda (pokoven\u00e1 \u010d\u00e1st zinkov\u00e9ho odlitku).<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"Function\"><\/span><b>Funkce<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400\">Do roztoku se pono\u0159\u00ed zinkov\u00fd tlakov\u00fd odlitek a l\u00e1zn\u00ed proch\u00e1z\u00ed elektrick\u00fd proud, v jeho\u017e d\u016fsledku se na povrchu d\u00edlu usazuj\u00ed ionty chromu.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Power_Supply_Unit_Rectifier\"><\/span><b>2. Nap\u00e1jec\u00ed jednotka (usm\u011br\u0148ova\u010d)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/wrgs.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-18373 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/wrgs-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">Nyn\u00ed hovo\u0159\u00edme o nap\u00e1jec\u00ed jednotce (usm\u011br\u0148ova\u010di) pro galvanick\u00e9 pokovov\u00e1n\u00ed, kter\u00e1 p\u0159ev\u00e1d\u00ed st\u0159\u00eddav\u00fd proud (AC) na stejnosm\u011brn\u00fd proud (DC) pro pokovov\u00e1n\u00ed.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Function-2\"><\/span><b>Funkce:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Usm\u011br\u0148ova\u010d proudu dod\u00e1v\u00e1 do pokovovac\u00ed n\u00e1dr\u017ee st\u00e1l\u00fd a pravideln\u00fd stejnosm\u011brn\u00fd proud.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Doch\u00e1z\u00ed k elektrolytick\u00e9mu procesu a proud poh\u00e1n\u00ed elektrolytick\u00fd proces, p\u0159i kter\u00e9m se ionty chromu redukuj\u00ed a usazuj\u00ed na povrchu d\u00edlu.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Udr\u017euje proud a nap\u011bt\u00ed tak, aby tlou\u0161\u0165ka a kvalita pokoven\u00ed dos\u00e1hly po\u017eadovan\u00e9 \u00farovn\u011b.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Aby byl proces \u00fasp\u011b\u0161n\u00fd, pot\u0159ebuje chromov\u00e1n\u00ed zejm\u00e9na spr\u00e1vn\u00fd tok elekt\u0159iny, co\u017e znamen\u00e1 st\u00e1l\u00fd tok.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"3_Anode_Basket_or_Rods\"><\/span><b>3. Anodov\u00fd ko\u0161 nebo ty\u010de<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/46.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18372 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/46-300x300.jpg\" alt=\"\" width=\"375\" height=\"375\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">Anodov\u00fd ko\u0161 nebo ty\u010de udr\u017euj\u00ed anodov\u00fd materi\u00e1l v pokovovac\u00ed n\u00e1dr\u017ei. Obvykle se jako anoda v pokovovac\u00ed l\u00e1zni pou\u017e\u00edv\u00e1 olovo, platina nebo grafit podle typu pokovovac\u00ed l\u00e1zn\u011b.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Function-3\"><\/span><b>Funkce:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">B\u011bhem pokovov\u00e1n\u00ed je anoda zodpov\u011bdn\u00e1 za uvol\u0148ov\u00e1n\u00ed chromov\u00fdch iont\u016f do roztoku.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">B\u011bhem pokovov\u00e1n\u00ed zinkov\u00e9ho tlakov\u00e9ho odlitku se rozpou\u0161t\u00ed v l\u00e1zni a je k dispozici jako trval\u00fd zdroj pro udr\u017eov\u00e1n\u00ed procesu pokovov\u00e1n\u00ed.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Cleaning_Tool\"><\/span><b>4. N\u00e1stroj na \u010di\u0161t\u011bn\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/yuhj.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18371 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/yuhj-300x182.jpg\" alt=\"\" width=\"387\" height=\"235\" title=\"\"><\/a><span style=\"font-weight: 400\">Aby byla zaji\u0161t\u011bna spr\u00e1vn\u00e1 p\u0159ilnavost chromov\u00e9 vrstvy, mus\u00ed b\u00fdt zinkov\u00e9 tlakov\u00e9 odlitky p\u0159ed zah\u00e1jen\u00edm procesu pokovov\u00e1n\u00ed d\u016fkladn\u011b o\u010di\u0161t\u011bny prp. P\u0159i tomto procesu se pou\u017e\u00edv\u00e1 n\u011bkolik \u010distic\u00edch n\u00e1stroj\u016f:\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"a_Ultrasonic_Cleaner\"><\/span><b>a. Ultrazvukov\u00e1 \u010disti\u010dka<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400\">Vysokofrekven\u010dn\u00ed zvukov\u00e9 vlny v kapalin\u011b se pou\u017e\u00edvaj\u00ed v ultrazvukov\u00e9 \u010disti\u010dce k odstran\u011bn\u00ed ne\u010distot, oleje a dal\u0161\u00edch kontaminant\u016f z povrchu d\u00edl\u016f.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Function-4\"><\/span><b>Funkce:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ne\u010distoty jsou z povrchu tlakov\u011b lit\u00e9ho d\u00edlu jemn\u011b odstra\u0148ov\u00e1ny pomoc\u00ed mal\u00fdch bublinek, kter\u00e9 ultrazvukov\u00fd \u010disti\u010d vytv\u00e1\u0159\u00ed v \u010distic\u00edm roztoku.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pou\u017e\u00edv\u00e1 se k vy\u010di\u0161t\u011bn\u00ed m\u00edst na d\u00edlu, kter\u00e1 nejsou p\u0159\u00edstupn\u00e1 ru\u010dn\u011b, jsou t\u011b\u017eko p\u0159\u00edstupn\u00e1 nebo jsou p\u0159ed pokoven\u00edm velmi slo\u017eit\u00e1.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"b_Acid_Dipping_Bath\"><\/span><b>b. Kysel\u00e1 m\u00e1\u010dec\u00ed l\u00e1ze\u0148<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400\">B\u011b\u017en\u00fdm postupem lept\u00e1n\u00ed nebo aktivace povrchu d\u00edlu p\u0159ed pokoven\u00edm je pono\u0159en\u00ed do kysel\u00e9 ponorn\u00e9 l\u00e1zn\u011b.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Function-5\"><\/span><b>Funkce:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Jako b\u011b\u017en\u00e1 kyselina se obvykle pou\u017e\u00edv\u00e1 kyselina s\u00edrov\u00e1 nebo kyselina chlorovod\u00edkov\u00e1.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Tato kysel\u00e1 l\u00e1ze\u0148 pom\u00e1h\u00e1 odstranit oxidy a ve\u0161ker\u00e9 zb\u00fdvaj\u00edc\u00ed ne\u010distoty z povrchu tlakov\u00e9ho odlitku, aby se dos\u00e1hlo spr\u00e1vn\u00e9ho p\u0159ichycen\u00ed chromov\u00e9 vrstvy.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"5_Rinse_Tanks\"><\/span><b>5. Oplachovac\u00ed n\u00e1dr\u017ee<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/iholjk.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-18370 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/iholjk-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">Jedn\u00e1 se o oplachovac\u00ed n\u00e1dr\u017ee, ve kter\u00fdch se d\u00edly opl\u00e1chnou od v\u0161ech chemik\u00e1li\u00ed, olej\u016f nebo \u010distic\u00edch roztok\u016f, se kter\u00fdmi p\u0159i\u0161ly do styku po \u010di\u0161t\u011bn\u00ed, ale p\u0159ed pono\u0159en\u00edm do pokovovac\u00edho roztoku.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Function-6\"><\/span><b>Funkce:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">V r\u016fzn\u00fdch f\u00e1z\u00edch se pou\u017e\u00edvaj\u00ed oplachovac\u00ed n\u00e1dr\u017ee s vodou, aby se zajistilo, \u017ee na d\u00edlu nez\u016fstanou \u017e\u00e1dn\u00e9 zbytky \u010distic\u00edho nebo leptac\u00edho prost\u0159edku.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Obvykle se d\u00edly oplachuj\u00ed v DI (deionizovan\u00e9) vod\u011b, aby se zabr\u00e1nilo kontaminaci nebo aby se zabr\u00e1nilo z\u00e1sah\u016fm do procesu galvanizace.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"6_Nickel_Plating_Tank_Optional\"><\/span><b>6. N\u00e1dr\u017e na niklov\u00e1n\u00ed (voliteln\u011b)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/rth.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-18369 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/rth-300x250.jpg\" alt=\"\" width=\"300\" height=\"250\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">V mnoha p\u0159\u00edpadech, nap\u0159\u00edklad u nerezov\u00e9 oceli, se p\u0159ed chromov\u00e1n\u00edm prov\u00e1d\u00ed vrstva niklov\u00e1n\u00ed, aby se zlep\u0161ila p\u0159ilnavost a povrchov\u00e1 \u00faprava obecn\u011b. Tento krok se prov\u00e1d\u00ed v n\u00e1dr\u017ei na niklov\u00e1n\u00ed.<\/span><\/p>\n<p><span style=\"font-weight: 400\">N\u00e1dr\u017e na niklov\u00e1n\u00ed je podobn\u00e1 n\u00e1dr\u017ei na chromov\u00e1n\u00ed, ale obsahuje roztok elektrolytu niklu, jako je s\u00edran nikelnat\u00fd nebo chlorid nikelnat\u00fd.\u00a0<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Function-7\"><\/span><b>Funkce:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Nejprve je d\u00edl pota\u017een niklem, aby se zlep\u0161ilo spojen\u00ed zinkov\u00e9ho tlakov\u00e9ho odlitku s chromovou vrstvou.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pro dosa\u017een\u00ed hladk\u00e9ho a atraktivn\u00edho povrchu je \u010dasto nutn\u00e9 dekorativn\u00ed chromov\u00e1n\u00ed poniklovat.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"7_Polishing_Tools\"><\/span><b>7. Le\u0161tic\u00ed n\u00e1stroje<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/trsg.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18368 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/trsg-300x201.jpg\" alt=\"\" width=\"337\" height=\"226\" title=\"\"><\/a><\/p>\n<p><span style=\"font-weight: 400\">Po pokoven\u00ed chromu se k dosa\u017een\u00ed kone\u010dn\u00e9 povrchov\u00e9 \u00fapravy pou\u017e\u00edvaj\u00ed le\u0161tic\u00ed n\u00e1stroje. Ty mohou b\u00fdt mechanick\u00e9 nebo ru\u010dn\u00ed podle po\u017eadovan\u00e9 povrchov\u00e9 \u00fapravy:<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"a_Buffing_Machines\"><\/span><b>a. Le\u0161t\u00edc\u00ed stroje<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400\">Le\u0161tic\u00ed stroj pou\u017e\u00edv\u00e1 rotuj\u00edc\u00ed le\u0161tic\u00ed kotou\u010d s brusnou sm\u011bs\u00ed pro le\u0161t\u011bn\u00ed chromovan\u00e9ho povrchu.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Function-8\"><\/span><b>Funkce:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Po pokoven\u00ed se prov\u00e1d\u00ed le\u0161t\u011bn\u00ed nebo le\u0161t\u011bn\u00ed, aby se odstranily nedokonalosti, vyhladil povrch a dos\u00e1hlo se vysok\u00e9ho lesku.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Le\u0161tic\u00ed sm\u011bsi se le\u0161t\u00ed pomoc\u00ed le\u0161tic\u00edch kotou\u010d\u016f z bavlny, plsti nebo syntetick\u00fdch vl\u00e1ken.<\/span><\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"b_Abrasive_Pads_and_Polishing_Cloths\"><\/span><b>b. Brusn\u00e9 kotou\u010de a le\u0161tic\u00ed ut\u011brky<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><span style=\"font-weight: 400\">Ru\u010dn\u00ed le\u0161t\u011bn\u00ed se prov\u00e1d\u00ed pomoc\u00ed brusn\u00fdch kotou\u010d\u016f a le\u0161tic\u00edch had\u0159\u00edk\u016f na men\u0161\u00edch d\u00edlech nebo na slo\u017eit\u00fdch m\u00edstech, kam nen\u00ed mo\u017en\u00e9 dos\u00e1hnout le\u0161tic\u00edm strojem.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Function-9\"><\/span><b>Funkce:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Tyto n\u00e1stroje v\u00fdznamn\u011b p\u0159isp\u00edvaj\u00ed k dosa\u017een\u00ed dobr\u00e9 povrchov\u00e9 \u00fapravy bez drsnosti povrchu nebo chromov\u00fdch nedokonalost\u00ed, kter\u00e9 mohou z\u016fstat po galvanick\u00e9m pokoven\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Krom\u011b toho najdou uplatn\u011bn\u00ed pro matn\u00fd povrch, pokud je nutn\u00fd nereflexn\u00ed povrch.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"8_Thickness_Gauge_Micrometre\"><\/span><b>8. Tlou\u0161\u0165kom\u011br (mikrometr)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ugkbj.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18367 alignleft\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ugkbj-300x201.jpg\" alt=\"\" width=\"335\" height=\"224\" title=\"\"><\/a><span style=\"font-weight: 400\">Po procesu pokovov\u00e1n\u00ed se tlou\u0161\u0165ka chromov\u00e9 vrstvy m\u011b\u0159\u00ed tlou\u0161\u0165kom\u011brem nebo mikrometrem. <\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Function-10\"><\/span><strong>Funkce:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pom\u00e1h\u00e1 n\u00e1m ujistit se, \u017ee vrstva chromu je v odpov\u00eddaj\u00edc\u00edm rozsahu pro po\u017eadovanou aplikaci.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">N\u00e1stroj ov\u011b\u0159uje, zda je chromov\u00e1 vrstva rovnom\u011brn\u011b kvalitn\u00ed a zda zp\u016fsoby jej\u00edho rovnom\u011brn\u00e9ho pou\u017eit\u00ed zaji\u0161\u0165uj\u00ed po\u017eadovanou odolnost proti korozi a vzhled.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"9_Temperature_and_pH_Monitors\"><\/span><b>9. Monitory teploty a pH<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Pro zaji\u0161t\u011bn\u00ed ide\u00e1ln\u00ed teploty, pH a podm\u00ednek roztoku pro chromov\u00e1n\u00ed se b\u011bhem procesu pou\u017e\u00edvaj\u00ed monitory teploty a pH metry, kter\u00e9 monitoruj\u00ed roztok pro chromov\u00e1n\u00ed.<\/span><\/p>\n<h4><span class=\"ez-toc-section\" id=\"Function-11\"><\/span><b>Funkce:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Udr\u017een\u00ed konzistentn\u00edch v\u00fdsledk\u016f pokovov\u00e1n\u00ed je velmi d\u016fle\u017eit\u00e9, pokud jde o faktory, jako je teplota a \u00farove\u0148 pH.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Hodnota pH roztoku pro chromov\u00e1n\u00ed by se m\u011bla pohybovat v ur\u010dit\u00e9m rozmez\u00ed (obvykle 1,8 a\u017e 2,2), aby bylo mo\u017en\u00e9 prov\u00e1d\u011bt depozici a spr\u00e1vn\u00fd jas.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pro r\u016fzn\u00e9 typy pokovov\u00e1n\u00ed se teplota roztoku obvykle udr\u017euje na 45-60 \u00b0C.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Applications_in_Industry\"><\/span><b>Aplikace v pr\u016fmyslu<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">V\u00fdhody pokovov\u00e1n\u00ed zinkov\u00fdch odlitk\u016f se vyu\u017e\u00edvaj\u00ed v mnoha pr\u016fmyslov\u00fdch odv\u011btv\u00edch.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Automotive\"><\/span><b>Automobilov\u00fd pr\u016fmysl<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Chromov\u00e1n\u00ed zinkov\u00fdch odlitk\u016f se \u010dasto pou\u017e\u00edv\u00e1 k dod\u00e1n\u00ed stylu a k zaji\u0161t\u011bn\u00ed dodate\u010dn\u00e9 odolnosti odlitk\u016f v\u016f\u010di ne\u010distot\u00e1m, vlhkosti a zm\u011bn\u00e1m teploty. <\/span><b>Instalat\u00e9rsk\u00e9 a koupelnov\u00e9 vybaven\u00ed.<\/b><\/p>\n<p><span style=\"font-weight: 400\">Chrom nekoroduje a jeho povrch se snadno \u010dist\u00ed, d\u00edky \u010demu\u017e odol\u00e1v\u00e1 korozi, a proto se pou\u017e\u00edv\u00e1 v bateri\u00edch, sprchov\u00fdch hlav\u00e1ch a ve v\u0161ech armatur\u00e1ch instalat\u00e9rsk\u00fdch a koupelnov\u00fdch za\u0159\u00edzen\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"In_Consumer_Electronics\"><\/span><b>V oblasti spot\u0159ebn\u00ed elektroniky<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Zinkov\u00e9 tlakov\u00e9 lit\u00ed se pou\u017e\u00edv\u00e1 k v\u00fdrob\u011b p\u0159esn\u00fdch kus\u016f, kter\u00e9 jsou vodiv\u00e9 a odoln\u00e9, mimo jin\u00e9 pro d\u00e1lkov\u00e1 ovl\u00e1d\u00e1n\u00ed, nab\u00edje\u010dky a konektory.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Furniture_and_Decorative_Items\"><\/span><b>N\u00e1bytek a dekorativn\u00ed p\u0159edm\u011bty<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">A\u0165 u\u017e se jedn\u00e1 o v\u00fdsuv z\u00e1suvky nebo sv\u00edtidlo, m\u016f\u017eete si b\u00fdt jisti, \u017ee tento typ kusu z\u016fstane leskl\u00fd po dlouh\u00e9 v\u011bky!<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Benefits_of_Chrome_Plated_Zinc_Die_Cast_Parts\"><\/span><b>V\u00fdhody chromovan\u00fdch zinkov\u00fdch odlitk\u016f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ploj.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-18366\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ploj.png\" alt=\"\" width=\"500\" height=\"263\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ploj.png 500w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/05\/ploj-480x253.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 500px, 100vw\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Durability\"><\/span><b>1. Trvanlivost<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Jednou z nejv\u011bt\u0161\u00edch v\u00fdhod zinkov\u00fdch tlakov\u00fdch odlitk\u016f pokoven\u00fdch chromem je to, \u017ee jsou vystaveny mnohem v\u011bt\u0161\u00edmu opot\u0159eben\u00ed, korozi a fyzick\u00e9mu po\u0161kozen\u00ed. D\u00edl je chromem chr\u00e1n\u011bn p\u0159ed po\u0161kr\u00e1b\u00e1n\u00edm, oxidac\u00ed a d\u016flkovou koroz\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Aesthetics\"><\/span><b>2. Estetika<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">\u017d\u00e1dn\u00fd lesk nebo povrchov\u00e1 \u00faprava se s chromem ned\u00e1 srovnat. Dokonce i v levn\u011bj\u0161\u00edch materi\u00e1lech, jako je zinek, p\u0159in\u00e1\u0161\u00ed pr\u00e9miov\u00fd vzhled, d\u00edky \u010demu\u017e se st\u00e1v\u00e1 obl\u00edben\u00fdm produktem, s n\u00edm\u017e se spot\u0159ebitel\u00e9 setk\u00e1vaj\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Precision\"><\/span><b>3. P\u0159esnost<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">P\u0159i tlakov\u00e9m lit\u00ed zinku je mo\u017en\u00e9 dos\u00e1hnout vysok\u00e9 rozm\u011brov\u00e9 p\u0159esnosti a dal\u0161\u00ed pokoven\u00ed umo\u017e\u0148uje z\u00edskat lep\u0161\u00ed vzhled v\u00fdrobku, ani\u017e by se sn\u00ed\u017eily p\u0159\u00edsn\u00e9 tolerance.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Cost_Efficiency\"><\/span><b>4. Efektivita n\u00e1klad\u016f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Zinek je mnohem levn\u011bj\u0161\u00ed materi\u00e1l ne\u017e nap\u0159\u00edklad nerezov\u00e1 ocel nebo mosaz, ale pokoven\u00ed chromem mu dod\u00e1v\u00e1 vzhled a v\u00fdkon nejvy\u0161\u0161\u00ed kvality za zlomek ceny.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Environmentally_Stable\"><\/span><b>5. Ekologicky stabiln\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Vlhkost, UV z\u00e1\u0159en\u00ed a zm\u011bny teploty nepo\u0161kozuj\u00ed \u0159\u00e1dn\u011b pokoven\u00e9 d\u00edly, proto\u017ee maj\u00ed proti t\u011bmto vliv\u016fm vy\u0161\u0161\u00ed odolnost ne\u017e d\u00edly bez povlaku.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Challenges_and_Considerations\"><\/span><b>V\u00fdzvy a \u00favahy<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">A\u010dkoli je v\u00fdhodou tohoto procesu, \u017ee se jedn\u00e1 o mnoho, m\u00e1 zinkov\u00e9 tlakov\u00e9 chromov\u00e1n\u00ed i n\u011bkolik nev\u00fdhod.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Surface_Porosity\"><\/span><b>P\u00f3rovitost povrchu<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Zinkov\u00e9 tlakov\u00e9 odlitky jsou por\u00e9zn\u00ed. Bez spr\u00e1vn\u011b zvolen\u00e9 mezivrstvy g m\u016f\u017ee d\u00edl p\u0159i pokovov\u00e1n\u00ed puch\u00fd\u0159ovat\u011bt.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Compatibility\"><\/span><b>Kompatibilita<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Ne v\u0161echny zinkov\u00e9 slitiny jsou chrom\u00e1tov\u00e1ny se stejn\u00fdm \u00fasp\u011bchem. N\u011bkter\u00e9 p\u0159\u00edpravky mus\u00ed proj\u00edt ur\u010dit\u00fdm procesem, aby se zabr\u00e1nilo odlupov\u00e1n\u00ed a prask\u00e1n\u00ed b\u011bhem balen\u00ed a p\u0159epravy.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Environmental_Compliance\"><\/span><b>Dodr\u017eov\u00e1n\u00ed p\u0159edpis\u016f v oblasti \u017eivotn\u00edho prost\u0159ed\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">P\u0159edpisy na ochranu \u017eivotn\u00edho prost\u0159ed\u00ed p\u0159im\u011bly spole\u010dnosti nahradit tradi\u010dn\u00ed postupy v\u00fdroby \u0161estimocn\u00e9ho chromu trojmocn\u00fdm chromem. Ty jsou bezpe\u010dn\u011bj\u0161\u00ed, ale lze zaznamenat rozd\u00edly ve vzhledu a v\u00fdkonnosti. <\/span><b>N\u00e1klady na odm\u00edtnut\u00ed<\/b><\/p>\n<p><span style=\"font-weight: 400\">Vysok\u00e1 m\u00edra zmetkovitosti \u010din\u00ed kontrolu kvality d\u016fle\u017eitou, co\u017e m\u016f\u017ee zp\u016fsobit nespr\u00e1vn\u00e1 p\u0159\u00edprava povrchu nebo techniky galvanick\u00e9ho pokovov\u00e1n\u00ed.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Quality_Control_in_Plating_Zinc_Die_Casting\"><\/span><b>Kontrola kvality p\u0159i pokovov\u00e1n\u00ed zinkov\u00fdch odlitk\u016f pod tlakem<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">V\u00fdrobci budou muset investovat do n\u00e1sleduj\u00edc\u00edch prvk\u016f, aby zajistili vysoce kvalitn\u00ed chromovan\u00fd zinkov\u00fd tlakov\u00fd odlitek.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pokoven\u00ed po kontrole povrchu a n\u00e1sledn\u00e9 \u010di\u0161t\u011bn\u00ed trysk\u00e1n\u00edm vzduchu pro kone\u010dnou kontrolu povrchu.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Spolehlivost jednotn\u00e9 aplikace je potvrzena zkou\u0161kami tlou\u0161\u0165ky.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ke kontrole lepen\u00ed vrstev se prov\u00e1d\u011bj\u00ed zkou\u0161ky p\u0159ilnavosti<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Zkou\u0161ky odolnosti proti korozi, jako jsou zkou\u0161ky solnou mlhou.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Chyby a konzistenci jednotliv\u00fdch \u0161ar\u017e\u00ed sni\u017euje automatizace, za\u0159\u00edzen\u00ed \u010dist\u00fdch prostor a pokro\u010dil\u00e9 monitorov\u00e1n\u00ed chemie pou\u017e\u00edvan\u00e9 spolehliv\u00fdmi dodavateli.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Future_of_Chrome_Plated_Zinc_Die_Castings\"><\/span><b>Budoucnost chromovan\u00fdch zinkov\u00fdch tlakov\u00fdch odlitk\u016f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Rostouc\u00ed d\u016fraz na odolnost proti korozi, design v\u00fdrobk\u016f a udr\u017eitelnost slitin bude tla\u010dit na popt\u00e1vku po chromov\u00e1n\u00ed a zinkov\u00e9m tlakov\u00e9m lit\u00ed d\u00edl\u016f. Odv\u011btv\u00ed se rychle m\u011bn\u00ed d\u00edky nov\u011bj\u0161\u00edm technik\u00e1m pokovov\u00e1n\u00ed a nov\u00fdm ekologick\u00fdm n\u00e1hrad\u00e1m tradi\u010dn\u00edho chromu.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Krom\u011b toho inovace v oblasti pokovov\u00e1n\u00ed zinkov\u00fdch odlitk\u016f nyn\u00ed umo\u017e\u0148uj\u00ed v\u00fdvoj hybridn\u00edch povlak\u016f, kter\u00e9 spojuj\u00ed nejlep\u0161\u00ed vlastnosti chromu s antimikrobi\u00e1ln\u00edmi vlastnostmi nebo vlastnostmi proti otisk\u016fm prst\u016f; vlastnosti, kter\u00e9 u chromu neexistuj\u00ed. To je d\u016fle\u017eit\u00e9 zejm\u00e9na v oblasti zdravotnictv\u00ed a v dal\u0161\u00edch kategori\u00edch spot\u0159ebitelsk\u00fdch v\u00fdrobk\u016f s vysokou m\u00edrou dotyku.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><b>Z\u00e1v\u011br<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Chromov\u00e1n\u00edm <a href=\"https:\/\/aludiecasting.com\/cs\/tlakove-liti-zinku-pro-stavebnictvi\/\"><strong>tlakov\u00e9 lit\u00ed zinku<\/strong> <\/a>nab\u00edz\u00ed to nejlep\u0161\u00ed z obou sv\u011bt\u016f: vysokou p\u0159esnost a n\u00edzk\u00e9 v\u00fdrobn\u00ed n\u00e1klady, kter\u00e9 jsou dopln\u011bny prvot\u0159\u00eddn\u00ed povrchovou \u00fapravou a odoln\u00fdm proveden\u00edm. Tento proces je n\u00e1ro\u010dn\u00fd na odborn\u00e9 znalosti a kontrolu kvality, ale v\u00fdsledn\u00e9 d\u00edly jsou velmi b\u011b\u017en\u00e9 z hlediska estetiky, odolnosti proti korozi a mechanick\u00e9 spolehlivosti po\u017eadovan\u00e9 v pr\u016fmyslov\u00fdch aplikac\u00edch.<\/span><\/p>\n<p><span style=\"font-weight: 400\">D\u00edky popisu v\u00fdhod, probl\u00e9m\u016f a osv\u011bd\u010den\u00fdch postup\u016f p\u0159i chromov\u00e1n\u00ed zinkov\u00fdch odlitk\u016f mohou v\u00fdrobci vyr\u00e1b\u011bt lep\u0161\u00ed v\u00fdrobky s del\u0161\u00ed \u017eivotnost\u00ed, kter\u00e9 se na konkuren\u010dn\u00edm trhu odli\u0161\u00ed. Schopnost vyu\u017e\u00edt zinkov\u00e9 tlakov\u00e9 lit\u00ed a chromov\u00e1n\u00ed z n\u011bj \u010din\u00ed jeden z pil\u00ed\u0159\u016f v\u00fdroby v dne\u0161n\u00ed modern\u00ed v\u00fdrob\u011b, proto\u017ee s n\u00edm prost\u011b nem\u016f\u017eete ud\u011blat chybu, a\u0165 u\u017e jde o funk\u010dn\u00ed d\u00edl, nebo o dekorativn\u00ed akcenty.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><b>\u010casto kladen\u00e9 ot\u00e1zky:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_What_is_the_reason_for_chrome_plating_on_the_zinc_die_casting_parts\"><\/span><b>1: Jak\u00fd je d\u016fvod chromov\u00e1n\u00ed d\u00edl\u016f zinkov\u00e9ho tlakov\u00e9ho lit\u00ed?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Zinkov\u00e9 tlakov\u00e9 odlitky jsou obzvl\u00e1\u0161t\u011b vylep\u0161eny chromov\u00e1n\u00edm, proto\u017ee tato povrchov\u00e1 \u00faprava jim umo\u017e\u0148uje lep\u0161\u00ed trvanlivost povrchu, odolnost proti korozi a vzhled pro automobilov\u00fd pr\u016fmysl, elektroniku nebo dekorativn\u00ed pou\u017eit\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_How_is_zinc_die_casting_chrome_plated\"><\/span><b>2: Jak se zinkov\u00fd odlitek chromuje?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Vy\u010dist\u00ed d\u00edl, nanese mal\u00e9 mno\u017estv\u00ed m\u011bd\u011bn\u00e9 nebo niklov\u00e9 vrstvy, pokryje niklem, aby zajistil odolnost proti korozi, a pot\u00e9 nanese velmi tenkou vrstvu chromu pro lesk a tvrd\u00fd povlak.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_What_are_the_challenges_in_plating_zinc_die-cast_parts\"><\/span><b>3. Jak\u00e9 jsou probl\u00e9my p\u0159i pokovov\u00e1n\u00ed zinkov\u00fdch odlitk\u016f?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Existuj\u00ed probl\u00e9my s p\u00f3rovitost\u00ed povrchu a obavami o spr\u00e1vnou p\u0159ilnavost mezi vrstvami a probl\u00e9my s tradi\u010dn\u00edm procesem chromov\u00e1n\u00ed, zejm\u00e9na s ohledem na \u017eivotn\u00ed prost\u0159ed\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_How_long_does_the_chrome_plating_process_last_on_zinc_die-cast_parts\"><\/span><b>4) Jak dlouho vydr\u017e\u00ed proces chromov\u00e1n\u00ed u zinkov\u00fdch tlakov\u00fdch odlitk\u016f?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">P\u0159i spr\u00e1vn\u00e9 \u00fadr\u017eb\u011b je p\u0159edpokl\u00e1dan\u00e1 \u017eivotnost chromovan\u00fdch d\u00edl\u016f 5 a\u017e 10 let a v\u00edce, v z\u00e1vislosti na tom, jak jsou vystaveny okoln\u00edmu prost\u0159ed\u00ed, a na kvalit\u011b procesu chromov\u00e1n\u00ed.<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Chrome plating zinc die casting parts is one of the most effective ways to attain both durability and aesthetic value. In the light of the modern manufacturing world, it (function combined with the look) is a necessity, even in industries like automotive, electronics, medical, and home appliances. This is a process whereby the robust mechanical [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":18364,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[62],"tags":[701,703,695,702,696,697,699,671],"class_list":["post-18363","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zinc-die-casting","tag-chrome-plating-zinc-die-casting-cost","tag-die-cast-zinc-alloy-composition","tag-die-cast-zinc-material-properties","tag-zinc-die-cast-scrap","tag-zinc-die-cast-vs-aluminum","tag-zinc-die-cast-vs-stainless-steel","tag-zinc-die-casting-machine","tag-zinc-die-casting-manufacturers"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/18363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/comments?post=18363"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/18363\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/media\/18364"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/media?parent=18363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/categories?post=18363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/tags?post=18363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}