{"id":17513,"date":"2024-10-13T10:13:18","date_gmt":"2024-10-13T10:13:18","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=17513"},"modified":"2024-10-13T10:13:18","modified_gmt":"2024-10-13T10:13:18","slug":"co-je-proces-vytlacovani-hliniku","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/","title":{"rendered":"Co je proces vytla\u010dov\u00e1n\u00ed hlin\u00edku? Typy a aplikace"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Hlin\u00edk je pevn\u00fd a lehk\u00fd materi\u00e1l. Vyr\u00e1b\u00ed se z n\u011bj mnoho p\u0159edm\u011bt\u016f, nap\u0159\u00edklad auta a plechovky na nealkoholick\u00e9 n\u00e1poje. Proces zvan\u00fd vytla\u010dov\u00e1n\u00ed hlin\u00edku formuje tento kov do r\u016fzn\u00fdch tvar\u016f. V tomto textu jsou uvedeny informace o vytla\u010dov\u00e1n\u00ed hlin\u00edku, jeho pou\u017eit\u00ed a v\u00fdhod\u00e1ch. Krom\u011b toho zkoum\u00e1 obt\u00ed\u017ee tohoto postupu.<\/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\/co-je-proces-vytlacovani-hliniku\/#2_What_is_Aluminum_Extrusion\" >2. Co je to vytla\u010dov\u00e1n\u00ed hlin\u00edku?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#3_The_Extrusion_Process_in_Detail\" >3. Podrobn\u00fd popis procesu vytla\u010dov\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-3\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#31_Preparation_of_Aluminum_Billets\" >3.1 P\u0159\u00edprava hlin\u00edkov\u00fdch p\u0159edvalk\u016f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#32_Extrusion_Die_Design\" >3.2 Konstrukce vytla\u010dovac\u00ed formy<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#33_The_Extrusion_Press\" >3.3 Vytla\u010dovac\u00ed lis<\/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\/co-je-proces-vytlacovani-hliniku\/#34_Post-Extrusion_Cooling_and_Cutting\" >3.4 Chlazen\u00ed a \u0159ez\u00e1n\u00ed po vytla\u010dov\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-7\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#4_Types_of_Aluminum_Extrusion\" >4. Typy hlin\u00edkov\u00fdch v\u00fdlisk\u016f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#41_Direct_vs_Indirect_Extrusion\" >4.1 P\u0159\u00edm\u00e9 vs. nep\u0159\u00edm\u00e9 vytla\u010dov\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\/co-je-proces-vytlacovani-hliniku\/#42_Cold_vs_Hot_Extrusion\" >4.2 Vytla\u010dov\u00e1n\u00ed za studena a za tepla<\/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\/co-je-proces-vytlacovani-hliniku\/#5_Extrusion_Alloys\" >5. Vytla\u010dov\u00e1n\u00ed slitin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#6_Applications_of_Aluminum_Extrusions\" >6. Pou\u017eit\u00ed hlin\u00edkov\u00fdch v\u00fdlisk\u016f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#61_Construction_and_Architecture\" >6.1 Konstrukce a architektura<\/a><\/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\/co-je-proces-vytlacovani-hliniku\/#62_Automotive_and_Transportation\" >6.2 Automobilov\u00fd pr\u016fmysl a doprava<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#63_Aerospace_and_Defense\" >6.3 Letectv\u00ed a obrana<\/a><\/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\/co-je-proces-vytlacovani-hliniku\/#64_Consumer_Goods\" >6.4 Spot\u0159ebn\u00ed zbo\u017e\u00ed<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#7_Advantages_of_Aluminum_Extrusion\" >7. V\u00fdhody vytla\u010dov\u00e1n\u00ed hlin\u00edku<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#71_Lightweight_and_Strength\" >7.1 Lehkost a pevnost<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#72_Flexibility_in_Design\" >7.2 Flexibilita designu<\/a><\/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\/co-je-proces-vytlacovani-hliniku\/#73_Corrosion_Resistance\" >7.3 Odolnost proti korozi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#74_Energy_Efficiency\" >7.4 Energetick\u00e1 \u00fa\u010dinnost<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#8_Challenges_and_Limitations\" >8. V\u00fdzvy a omezen\u00ed<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#81_Design_Constraints\" >8.1 Omezen\u00ed n\u00e1vrhu<\/a><\/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\/co-je-proces-vytlacovani-hliniku\/#82_Surface_Finishing_Issues\" >8.2 Probl\u00e9my s povrchovou \u00fapravou<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#83_Tooling_Costs\" >8.3 N\u00e1klady na n\u00e1stroje<\/a><\/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\/co-je-proces-vytlacovani-hliniku\/#9_Surface_Finishing_and_Post-Processing_in_Aluminum_Extrusion\" >9. Povrchov\u00e1 \u00faprava a n\u00e1sledn\u00e9 zpracov\u00e1n\u00ed p\u0159i vytla\u010dov\u00e1n\u00ed hlin\u00edku<\/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\/co-je-proces-vytlacovani-hliniku\/#91_Anodizing\" >9.1 Eloxov\u00e1n\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#92_Powder_Coating_and_Painting\" >9.2 Pr\u00e1\u0161kov\u00e9 lakov\u00e1n\u00ed a lakov\u00e1n\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#93_Mechanical_Finishing\" >9.3 Mechanick\u00e1 \u00faprava<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#94_Machining_and_Further_Fabrication\" >9.4 Obr\u00e1b\u011bn\u00ed a dal\u0161\u00ed v\u00fdroba<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/aludiecasting.com\/cs\/co-je-proces-vytlacovani-hliniku\/#Summary\" >Souhrn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"2_What_is_Aluminum_Extrusion\"><\/span><span style=\"font-weight: 400;\">2. Co je to vytla\u010dov\u00e1n\u00ed hlin\u00edku?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Na str\u00e1nk\u00e1ch <a href=\"https:\/\/en.wikipedia.org\/wiki\/Extrusion\" target=\"_blank\" rel=\"noopener\">proces vytla\u010dov\u00e1n\u00ed hlin\u00edku<\/a> je podobn\u00fd! Velk\u00e1 \u010d\u00e1st hlin\u00edku se zah\u0159eje, aby zm\u011bkla, a z\u00edsk\u00e1 ur\u010dit\u00fd tvar, kter\u00fd se naz\u00fdv\u00e1 matrice. V roztoku tvarujeme bloky hlin\u00edku do po\u017eadovan\u00fdch tvar\u016f, jako jsou okna a d\u00edly vozidel. <\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">T\u00edmto zp\u016fsobem lid\u00e9 tvaruj\u00ed kovy ji\u017e v\u00edce ne\u017e 200 let. Existuje mnoho dal\u0161\u00edch mo\u017enost\u00ed, jak jej tvarovat, \u00fadery pro kov\u00e1n\u00ed, placat\u011bn\u00ed pro v\u00e1lcov\u00e1n\u00ed. Vytla\u010dov\u00e1n\u00ed v\u0161ak umo\u017e\u0148uje vytv\u00e1\u0159et velmi slo\u017eit\u00e9 tvary a z\u00e1rove\u0148 zvy\u0161uje pevnost hlin\u00edku. Nav\u00edc je \u010dasto levn\u011bj\u0161\u00ed ne\u017e jin\u00e9 zp\u016fsoby tvarov\u00e1n\u00ed kovu!<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_The_Extrusion_Process_in_Detail\"><\/span><span style=\"font-weight: 400;\">3. Podrobn\u00fd popis procesu vytla\u010dov\u00e1n\u00ed<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/aluminum-extrusion.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17514 size-full\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/aluminum-extrusion.png\" alt=\"co je proces vytla\u010dov\u00e1n\u00ed hlin\u00edku\" width=\"500\" height=\"400\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/aluminum-extrusion.png 500w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/aluminum-extrusion-480x384.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=\"31_Preparation_of_Aluminum_Billets\"><\/span><span style=\"font-weight: 400;\">3.1 P\u0159\u00edprava hlin\u00edkov\u00fdch p\u0159edvalk\u016f<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Nejprve pot\u0159ebujeme n\u00e1\u0161 hlin\u00edk! Z\u00edsk\u00e1v\u00e1me tyto velk\u00e9 kusy hlin\u00edku, kter\u00e9 se ozna\u010duj\u00ed jako \"polotovary\". Lze je p\u0159irovnat k obrovsk\u00fdm kovov\u00fdm pastelk\u00e1m. Polotovary, kter\u00e9 vytv\u00e1\u0159\u00edme, jsou z r\u016fzn\u00fdch druh\u016f hlin\u00edku vybran\u00fdch na z\u00e1klad\u011b po\u017eadavk\u016f na kone\u010dn\u00fd v\u00fdrobek. N\u011bkter\u00e9 mus\u00ed b\u00fdt extr\u00e9mn\u011b pevn\u00e9 pro konstruk\u010dn\u00ed \u00fa\u010dely, jako jsou mosty, zat\u00edmco jin\u00e9 by m\u011bly b\u00fdt pru\u017en\u00e9, aby z nich bylo mo\u017en\u00e9 tvarovat p\u0159edm\u011bty, jako jsou plechovky na limon\u00e1du.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tyto polotovary vkl\u00e1d\u00e1me do speci\u00e1ln\u00ed pece, kde se zah\u0159\u00edvaj\u00ed. Je nutn\u00e9, aby byly velmi hork\u00e9, t\u00e9m\u011b\u0159 na teplotu pece na pizzu, ale ne p\u0159\u00edli\u0161 hork\u00e9, aby se za\u010daly tavit. T\u00edmto procesem se hlin\u00edk stane m\u011bkk\u00fdm a pru\u017en\u00fdm, podobn\u011b jako t\u011bsto na hran\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"32_Extrusion_Die_Design\"><\/span><span style=\"font-weight: 400;\">3.2 Konstrukce vytla\u010dovac\u00ed formy<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/die-design-aluminum-extrusion.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17515 size-full\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/die-design-aluminum-extrusion.png\" alt=\"konstrukce hlin\u00edkov\u00fdch lisovac\u00edch forem\" width=\"500\" height=\"400\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/die-design-aluminum-extrusion.png 500w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/die-design-aluminum-extrusion-480x384.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 500px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Nejnap\u00ednav\u011bj\u0161\u00ed \u010d\u00e1st\u00ed je slo\u017een\u00ed v\u0161ech polo\u017eek z pevn\u00e9 oceli. Nesou r\u016fzn\u00e9 tvary, kter\u00e9 jsou do nich vy\u0159ez\u00e1ny, nap\u0159\u00edklad hv\u011bzdu nebo \u010dtverec, a dokonce i slo\u017eit\u00e9 vzory. P\u0159i v\u00fdrob\u011b t\u011bchto raznic mus\u00edme b\u00fdt opatrn\u00ed, aby hlin\u00edk vznikl podle p\u0159\u00e1n\u00ed. Existuje n\u011bkolik druh\u016f raznic, nap\u0159\u00edklad ploch\u00e9 a ty, kter\u00e9 jsou opat\u0159eny unik\u00e1tn\u00edmi otvory zn\u00e1m\u00fdmi jako \"bulev\". Pro n\u00e1\u0161 \u00fakol si vybereme tu nejvhodn\u011bj\u0161\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"33_The_Extrusion_Press\"><\/span><span style=\"font-weight: 400;\">3.3 Vytla\u010dovac\u00ed lis<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Pot\u00e9 se zah\u0159\u00e1t\u00fd polotovar a matrice um\u00edst\u00ed do velk\u00e9ho stroje zn\u00e1m\u00e9ho jako vytla\u010dovac\u00ed lis. Ten je velmi podobn\u00fd mimo\u0159\u00e1dn\u011b v\u00fdkonn\u00e9mu lisu na \u010desnek! K protla\u010den\u00ed hlin\u00edku lisem se pou\u017e\u00edv\u00e1 zna\u010dn\u00e1 s\u00edla. P\u0159edstavte si, \u017ee na zubn\u00ed pastu vyv\u00edj\u00edte velk\u00fd tlak - je to trochu podobn\u00e9. Hlin\u00edk vystupuje z lisu v podlouhl\u00e9m tvaru, kter\u00fd se podob\u00e1 otvoru v samotn\u00e9m lisu. N\u011bkdy tento hlin\u00edk t\u00edmto otvorem vytla\u010d\u00edme a jindy jej m\u00edsto toho vytahujeme.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"34_Post-Extrusion_Cooling_and_Cutting\"><\/span><span style=\"font-weight: 400;\">3.4 Chlazen\u00ed a \u0159ez\u00e1n\u00ed po vytla\u010dov\u00e1n\u00ed<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Kdy\u017e se hlin\u00edk vyr\u00e1b\u00ed, z\u016fst\u00e1v\u00e1 tepl\u00fd. Proto jej ochlad\u00edme vzduchem nebo vodou, \u010d\u00edm\u017e se op\u011bt zpevn\u00ed. N\u011bkdy se st\u00e1v\u00e1, \u017ee formy vypadaj\u00ed m\u00edrn\u011b nepravideln\u011b; proto pou\u017e\u00edv\u00e1me strojn\u00ed za\u0159\u00edzen\u00ed, abychom je prodlou\u017eili a dos\u00e1hli dokonal\u00e9 rovnosti.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nakonec tyto dlouh\u00e9 hlin\u00edkov\u00e9 formy nakr\u00e1j\u00edme na men\u0161\u00ed kousky, podobn\u011b jako kdy\u017e kr\u00e1j\u00edme bochn\u00edk chleba.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Types_of_Aluminum_Extrusion\"><\/span><span style=\"font-weight: 400;\">4. Typy hlin\u00edkov\u00fdch v\u00fdlisk\u016f<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/aluminum-extrusion-types.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17516 size-full\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/aluminum-extrusion-types.png\" alt=\"typy hlin\u00edkov\u00fdch v\u00fdlisk\u016f\" width=\"500\" height=\"400\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/aluminum-extrusion-types.png 500w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/aluminum-extrusion-types-480x384.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=\"41_Direct_vs_Indirect_Extrusion\"><\/span><span style=\"font-weight: 400;\">4.1 P\u0159\u00edm\u00e9 vs. nep\u0159\u00edm\u00e9 vytla\u010dov\u00e1n\u00ed<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Vzpom\u00edn\u00e1te si na velk\u00fd stroj, kter\u00fd pou\u017e\u00edv\u00e1me k lisov\u00e1n\u00ed hlin\u00edku, \u017ee? Existuj\u00ed dv\u011b metody. Prvn\u00ed metodu ozna\u010dujeme jako \"p\u0159\u00edm\u00e9 lisov\u00e1n\u00ed\". Je podobn\u00e1 lisov\u00e1n\u00ed tuby zubn\u00ed pasty - hlin\u00edk se tla\u010d\u00ed zezadu a vystupuje zep\u0159edu. Druh\u00e1 metoda nese n\u00e1zev \"nep\u0159\u00edm\u00e9 vytla\u010dov\u00e1n\u00ed\". V tomto p\u0159\u00edpad\u011b udr\u017eujeme hlin\u00edk ve stagnaci a tla\u010d\u00edme raznic\u00ed dop\u0159edu, stejn\u011b jako kdy\u017e se do t\u011bsta vtla\u010duje vykrajov\u00e1tko na su\u0161enky.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ob\u011b metody jsou vynikaj\u00edc\u00ed, ale pou\u017e\u00edvaj\u00ed se k r\u016fzn\u00fdm \u00fa\u010del\u016fm. P\u0159\u00edm\u00e9 vytla\u010dov\u00e1n\u00ed je rychlej\u0161\u00ed a nekomplikovan\u00e9, a proto ho hojn\u011b vyu\u017e\u00edv\u00e1me. Nep\u0159\u00edm\u00e9 vytla\u010dov\u00e1n\u00ed m\u016f\u017ee b\u00fdt o n\u011bco pomalej\u0161\u00ed, ale v\u00fdsledkem jsou velmi elegantn\u00ed tvary. Proto ji pou\u017e\u00edv\u00e1me na p\u0159edm\u011bty vy\u017eaduj\u00edc\u00ed rafinovan\u00fd vzhled.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"42_Cold_vs_Hot_Extrusion\"><\/span><span style=\"font-weight: 400;\">4.2 Vytla\u010dov\u00e1n\u00ed za studena a za tepla<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/hot-and-cold-extrusion.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17517 size-full\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/hot-and-cold-extrusion.png\" alt=\"vytla\u010dov\u00e1n\u00ed za tepla a za studena\" width=\"500\" height=\"400\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/hot-and-cold-extrusion.png 500w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/hot-and-cold-extrusion-480x384.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 500px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Hlin\u00edk m\u016f\u017eeme vyr\u00e1b\u011bt tak\u00e9 vytla\u010dov\u00e1n\u00edm za studena nebo za tepla. Vytla\u010dov\u00e1n\u00ed za studena je podobn\u00e9 formov\u00e1n\u00ed chlazen\u00e9ho t\u011bsta - je trochu tvrd\u0161\u00ed. Naopak vytla\u010dov\u00e1n\u00ed za tepla se podob\u00e1 tvarov\u00e1n\u00ed tepl\u00e9ho hrac\u00edho t\u011bsta - to je pak mnohem jednodu\u0161\u0161\u00ed.<\/span><\/p>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/Comparison_of_Cold_Extrusion_and_Hot_Extrusion.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17519 size-full\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/Comparison_of_Cold_Extrusion_and_Hot_Extrusion.png\" alt=\"Graf vytla\u010dov\u00e1n\u00ed za studena vs. za tepla\" width=\"544\" height=\"587\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/Comparison_of_Cold_Extrusion_and_Hot_Extrusion.png 544w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/Comparison_of_Cold_Extrusion_and_Hot_Extrusion-480x518.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 544px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Vytla\u010dov\u00e1n\u00ed za studena vyu\u017e\u00edv\u00e1me k v\u00fdrob\u011b vysoce odoln\u00fdch sou\u010d\u00e1st\u00ed, podobn\u00fdch t\u011bm, kter\u00e9 se pou\u017e\u00edvaj\u00ed v letadlech. Vytla\u010dov\u00e1n\u00ed za tepla vynik\u00e1 p\u0159i vytv\u00e1\u0159en\u00ed p\u0159edm\u011bt\u016f, kter\u00e9 vy\u017eaduj\u00ed n\u00e1sledn\u00e9 oh\u00fdb\u00e1n\u00ed nebo tvarov\u00e1n\u00ed, jako jsou okenn\u00ed r\u00e1my.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Extrusion_Alloys\"><\/span><span style=\"font-weight: 400;\">5. Vytla\u010dov\u00e1n\u00ed slitin<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/Tensile_Strength_of_Different_Aluminum_Alloys.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17520 size-full\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/Tensile_Strength_of_Different_Aluminum_Alloys.png\" alt=\"pevnost v tahu p\u0159i vytla\u010dov\u00e1n\u00ed hlin\u00edku\" width=\"616\" height=\"399\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/Tensile_Strength_of_Different_Aluminum_Alloys.png 616w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/Tensile_Strength_of_Different_Aluminum_Alloys-480x311.png 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 616px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Vzpom\u00edn\u00e1te si, jak jsem se zm\u00ednil, \u017ee pou\u017e\u00edv\u00e1me r\u016fzn\u00e9 druhy hlin\u00edku? \u0158\u00edk\u00e1me jim \"slitiny\". Je to podobn\u00e9, jako kdy\u017e p\u0159i pe\u010den\u00ed dortu kombinujete r\u016fzn\u00e9 p\u0159\u00edsady! Mezi obl\u00edben\u00e9 slitiny pat\u0159\u00ed 6061, 6063 a 7075. Ka\u017ed\u00e1 z nich m\u00e1 zvl\u00e1\u0161tn\u00ed schopnosti.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"width: 38.9844px;\"><strong>Slitina<\/strong><\/td>\n<td style=\"width: 46.9922px;\"><strong>S\u00e9rie<\/strong><\/td>\n<td style=\"width: 145.996px;\"><strong>Pevnost v tahu (ksi)<\/strong><\/td>\n<td style=\"width: 131.992px;\"><strong>Mez kluzu (ksi)<\/strong><\/td>\n<td style=\"width: 95.9961px;\"><span style=\"font-weight: 400;\"><strong>Prodlou\u017een\u00ed<\/strong> (%)<\/span><\/td>\n<td style=\"width: 137.988px;\"><strong>Odolnost proti korozi<\/strong><\/td>\n<td style=\"width: 85px;\"><strong>Obrobitelnost<\/strong><\/td>\n<td style=\"width: 71.9922px;\"><strong>Sva\u0159itelnost<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.9844px;\"><span style=\"font-weight: 400;\">1100<\/span><\/td>\n<td style=\"width: 46.9922px;\"><span style=\"font-weight: 400;\">1000<\/span><\/td>\n<td style=\"width: 145.996px;\"><span style=\"font-weight: 400;\">13<\/span><\/td>\n<td style=\"width: 131.992px;\"><span style=\"font-weight: 400;\">5<\/span><\/td>\n<td style=\"width: 95.9961px;\"><span style=\"font-weight: 400;\">35<\/span><\/td>\n<td style=\"width: 137.988px;\"><span style=\"font-weight: 400;\">Vynikaj\u00edc\u00ed<\/span><\/td>\n<td style=\"width: 85px;\"><span style=\"font-weight: 400;\">Vynikaj\u00edc\u00ed<\/span><\/td>\n<td style=\"width: 71.9922px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.9844px;\"><span style=\"font-weight: 400;\">3003<\/span><\/td>\n<td style=\"width: 46.9922px;\"><span style=\"font-weight: 400;\">3000<\/span><\/td>\n<td style=\"width: 145.996px;\"><span style=\"font-weight: 400;\">16<\/span><\/td>\n<td style=\"width: 131.992px;\"><span style=\"font-weight: 400;\">6<\/span><\/td>\n<td style=\"width: 95.9961px;\"><span style=\"font-weight: 400;\">25<\/span><\/td>\n<td style=\"width: 137.988px;\"><span style=\"font-weight: 400;\">Vynikaj\u00edc\u00ed<\/span><\/td>\n<td style=\"width: 85px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<td style=\"width: 71.9922px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.9844px;\"><span style=\"font-weight: 400;\">6061<\/span><\/td>\n<td style=\"width: 46.9922px;\"><span style=\"font-weight: 400;\">6000<\/span><\/td>\n<td style=\"width: 145.996px;\"><span style=\"font-weight: 400;\">45<\/span><\/td>\n<td style=\"width: 131.992px;\"><span style=\"font-weight: 400;\">40<\/span><\/td>\n<td style=\"width: 95.9961px;\"><span style=\"font-weight: 400;\">10<\/span><\/td>\n<td style=\"width: 137.988px;\"><span style=\"font-weight: 400;\">Velmi dobr\u00e9<\/span><\/td>\n<td style=\"width: 85px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<td style=\"width: 71.9922px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.9844px;\"><span style=\"font-weight: 400;\">6063<\/span><\/td>\n<td style=\"width: 46.9922px;\"><span style=\"font-weight: 400;\">6000<\/span><\/td>\n<td style=\"width: 145.996px;\"><span style=\"font-weight: 400;\">35<\/span><\/td>\n<td style=\"width: 131.992px;\"><span style=\"font-weight: 400;\">31<\/span><\/td>\n<td style=\"width: 95.9961px;\"><span style=\"font-weight: 400;\">12<\/span><\/td>\n<td style=\"width: 137.988px;\"><span style=\"font-weight: 400;\">Velmi dobr\u00e9<\/span><\/td>\n<td style=\"width: 85px;\"><span style=\"font-weight: 400;\">Vynikaj\u00edc\u00ed<\/span><\/td>\n<td style=\"width: 71.9922px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.9844px;\"><span style=\"font-weight: 400;\">6005<\/span><\/td>\n<td style=\"width: 46.9922px;\"><span style=\"font-weight: 400;\">6000<\/span><\/td>\n<td style=\"width: 145.996px;\"><span style=\"font-weight: 400;\">40<\/span><\/td>\n<td style=\"width: 131.992px;\"><span style=\"font-weight: 400;\">35<\/span><\/td>\n<td style=\"width: 95.9961px;\"><span style=\"font-weight: 400;\">12<\/span><\/td>\n<td style=\"width: 137.988px;\"><span style=\"font-weight: 400;\">Velmi dobr\u00e9<\/span><\/td>\n<td style=\"width: 85px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<td style=\"width: 71.9922px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.9844px;\"><span style=\"font-weight: 400;\">6082<\/span><\/td>\n<td style=\"width: 46.9922px;\"><span style=\"font-weight: 400;\">6000<\/span><\/td>\n<td style=\"width: 145.996px;\"><span style=\"font-weight: 400;\">46<\/span><\/td>\n<td style=\"width: 131.992px;\"><span style=\"font-weight: 400;\">35<\/span><\/td>\n<td style=\"width: 95.9961px;\"><span style=\"font-weight: 400;\">10<\/span><\/td>\n<td style=\"width: 137.988px;\"><span style=\"font-weight: 400;\">Velmi dobr\u00e9<\/span><\/td>\n<td style=\"width: 85px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<td style=\"width: 71.9922px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 38.9844px;\"><span style=\"font-weight: 400;\">7075<\/span><\/td>\n<td style=\"width: 46.9922px;\"><span style=\"font-weight: 400;\">7000<\/span><\/td>\n<td style=\"width: 145.996px;\"><span style=\"font-weight: 400;\">83<\/span><\/td>\n<td style=\"width: 131.992px;\"><span style=\"font-weight: 400;\">73<\/span><\/td>\n<td style=\"width: 95.9961px;\"><span style=\"font-weight: 400;\">11<\/span><\/td>\n<td style=\"width: 137.988px;\"><span style=\"font-weight: 400;\">Dobr\u00fd<\/span><\/td>\n<td style=\"width: 85px;\"><span style=\"font-weight: 400;\">Spravedliv\u00e9<\/span><\/td>\n<td style=\"width: 71.9922px;\"><span style=\"font-weight: 400;\">Spravedliv\u00e9<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">6061 je velmi u\u017eite\u010dn\u00e1 - m\u00e1 pevnost a nepodl\u00e9h\u00e1 snadno korozi. 6063 lze bez probl\u00e9m\u016f oh\u00fdbat a tvarovat, proto jej pou\u017e\u00edv\u00e1me k v\u00fdrob\u011b prvk\u016f, jako jsou dve\u0159n\u00ed kliky. Co se t\u00fd\u010de materi\u00e1lu 7075, d\u00edky sv\u00e9 mimo\u0159\u00e1dn\u00e9 pevnosti se skv\u011ble hod\u00ed ke konstrukci sou\u010d\u00e1stek, jako jsou d\u00edly letadel. Spr\u00e1vnou slitinu vol\u00edme podle toho, co vyr\u00e1b\u00edme.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_Applications_of_Aluminum_Extrusions\"><\/span><span style=\"font-weight: 400;\">6. Pou\u017eit\u00ed hlin\u00edkov\u00fdch v\u00fdlisk\u016f<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"61_Construction_and_Architecture\"><\/span><span style=\"font-weight: 400;\">6.1 Konstrukce a architektura<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Hlin\u00edkov\u00e9 v\u00fdlisky se v budov\u00e1ch vyskytuj\u00ed v\u0161ude. Pom\u00e1haj\u00ed konstruovat robustn\u00ed r\u00e1my dom\u016f a v\u00fd\u0161kov\u00fdch budov. D\u00e1le slou\u017e\u00ed k v\u00fdrob\u011b okenn\u00edch r\u00e1m\u016f, z\u00e1bradl\u00ed a dokonce i leskl\u00fdch panel\u016f na fas\u00e1d\u011b budov.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"62_Automotive_and_Transportation\"><\/span><span style=\"font-weight: 400;\">6.2 Automobilov\u00fd pr\u016fmysl a doprava<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Automobily tak\u00e9 obsahuj\u00ed zna\u010dn\u00e9 mno\u017estv\u00ed hlin\u00edkov\u00fdch v\u00fdlisk\u016f. Ty se d\u00edky lehkosti a pevnosti hlin\u00edku pou\u017e\u00edvaj\u00ed p\u0159i v\u00fdrob\u011b r\u016fzn\u00fdch sou\u010d\u00e1st\u00ed automobilov\u00fdch r\u00e1m\u016f. To vede ke zv\u00fd\u0161en\u00ed rychlosti vozidel a z\u00e1rove\u0148 ke sn\u00ed\u017een\u00ed spot\u0159eby paliva. Vyu\u017e\u00edv\u00e1me je tak\u00e9 k vytvo\u0159en\u00ed t\u011bch objekt\u016f, kter\u00e9 udr\u017euj\u00ed chlad motoru, zn\u00e1m\u00fdch jako \"chladi\u010de\".<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"63_Aerospace_and_Defense\"><\/span><span style=\"font-weight: 400;\">6.3 Letectv\u00ed a obrana<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Letadla a rakety vy\u017eaduj\u00ed pevnost a lehkost, proto se pou\u017e\u00edv\u00e1 zna\u010dn\u00e9 mno\u017estv\u00ed hlin\u00edkov\u00fdch v\u00fdlisk\u016f. Tyto sou\u010d\u00e1sti mus\u00ed odol\u00e1vat vysok\u00fdm tlak\u016fm p\u0159i stoup\u00e1n\u00ed ve velk\u00fdch v\u00fd\u0161k\u00e1ch na obloze.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"64_Consumer_Goods\"><\/span><span style=\"font-weight: 400;\">6.4 Spot\u0159ebn\u00ed zbo\u017e\u00ed<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Hlin\u00edkov\u00e9 v\u00fdlisky najdete i ve va\u0161\u00ed dom\u00e1cnosti. Pou\u017e\u00edvaj\u00ed se k v\u00fdrob\u011b p\u0159edm\u011bt\u016f, jako je n\u00e1bytek, okenn\u00ed \u017ealuzie a dokonce i sou\u010d\u00e1sti televizoru a po\u010d\u00edta\u010de. Hlin\u00edk je vynikaj\u00edc\u00ed d\u00edky sv\u00e9 pevnosti, lehkosti a atraktivn\u00edmu vzhledu.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_Advantages_of_Aluminum_Extrusion\"><\/span><span style=\"font-weight: 400;\">7. V\u00fdhody vytla\u010dov\u00e1n\u00ed hlin\u00edku<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"71_Lightweight_and_Strength\"><\/span><span style=\"font-weight: 400;\">7.1 Lehkost a pevnost<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Hlin\u00edk m\u00e1 velkou pevnost, a p\u0159itom je neuv\u011b\u0159iteln\u011b lehk\u00fd. Lze to p\u0159irovnat ke srovn\u00e1n\u00ed p\u00edrka a kamene - k\u00e1men je siln\u00fd, ale t\u011b\u017ek\u00fd, na druhou stranu p\u00edrko m\u00e1 i p\u0159es svou lehkost schopnost vzn\u00e1\u0161et se ve vzduchu. Hlin\u00edk je pevn\u00fd a z\u00e1rove\u0148 lehk\u00fd, a proto je ide\u00e1ln\u00ed pro spoustu v\u011bc\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"72_Flexibility_in_Design\"><\/span><span style=\"font-weight: 400;\">7.2 Flexibilita designu<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Vzpom\u00edn\u00e1te si na tu matrici, o kter\u00e9 jsme diskutovali? Jsme schopni je vyrobit t\u00e9m\u011b\u0159 ve v\u0161ech tvarech, na kter\u00e9 si vzpomenete. To znamen\u00e1, \u017ee jsme schopni vyr\u00e1b\u011bt v\u0161echny druhy jedine\u010dn\u00fdch tvar\u016f a velikost\u00ed pomoc\u00ed hlin\u00edkov\u00fdch v\u00fdlisk\u016f. Je to podobn\u00e9, jako kdybychom vlastnili z\u00e1sobn\u00edk r\u016fzn\u011b navr\u017een\u00fdch formi\u010dek na su\u0161enky - m\u00e1me schopnost vytv\u00e1\u0159et hv\u011bzdy, \u010dtverce a kruhy, nebo dokonce tvary p\u0159ipom\u00ednaj\u00edc\u00ed zv\u00ed\u0159ata!<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"73_Corrosion_Resistance\"><\/span><span style=\"font-weight: 400;\">7.3 Odolnost proti korozi<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Hlin\u00edk lze p\u0159irovnat k superhrdinovi, kter\u00fd m\u00e1 jedine\u010dn\u00fd \u0161t\u00edt. Je opat\u0159en exkluzivn\u00edm povlakem, kter\u00fd ho chr\u00e1n\u00ed p\u0159ed zreziv\u011bn\u00edm. Tato vlastnost umo\u017e\u0148uje jeho pou\u017eit\u00ed venku, dokonce i za de\u0161t\u011b nebo sn\u011bhu, bez obav z rezav\u011bn\u00ed. Je to jako m\u00edt pro sv\u016fj hlin\u00edk pl\u00e1\u0161t\u011bnku!<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"74_Energy_Efficiency\"><\/span><span style=\"font-weight: 400;\">7.4 Energetick\u00e1 \u00fa\u010dinnost<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Hlin\u00edk funguje jako hrdina pro recyklaci. M\u00e1 schopnost b\u00fdt roztaven a opakovan\u011b pou\u017eit, co\u017e pom\u00e1h\u00e1 u\u0161et\u0159it mnoho energie nam\u00edsto vytv\u00e1\u0159en\u00ed nov\u00e9ho hlin\u00edku od po\u010d\u00e1te\u010dn\u00ed f\u00e1ze. Krom\u011b toho je d\u00edky jeho n\u00edzk\u00e9 hmotnosti pot\u0159eba m\u00e9n\u011b energie na p\u0159epravu p\u0159edm\u011bt\u016f vyroben\u00fdch z hlin\u00edku. Lze to p\u0159irovnat k vyu\u017eit\u00ed sk\u00fatru nam\u00edsto velk\u00e9ho n\u00e1kladn\u00edho automobilu pro doru\u010dov\u00e1n\u00ed mal\u00fdch z\u00e1silek - v\u00fdsledkem je \u00faspora energie!<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"8_Challenges_and_Limitations\"><\/span><span style=\"font-weight: 400;\">8. V\u00fdzvy a omezen\u00ed<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">A\u010dkoli je vytla\u010dov\u00e1n\u00ed hlin\u00edku skv\u011blou metodou pro v\u00fdrobu p\u0159edm\u011bt\u016f, m\u00e1 sv\u00e1 \u00faskal\u00ed. Podobn\u011b jako p\u0159i stav\u011bn\u00ed ze stavebnice LEGO se ob\u010das setk\u00e1v\u00e1me s omezen\u00edmi nebo v\u00fdsledky, kter\u00e9 neodpov\u00eddaj\u00ed na\u0161im p\u016fvodn\u00edm o\u010dek\u00e1v\u00e1n\u00edm.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"81_Design_Constraints\"><\/span><span style=\"font-weight: 400;\">8.1 Omezen\u00ed n\u00e1vrhu<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Vytla\u010dov\u00e1n\u00ed hlin\u00edku n\u00e1m umo\u017e\u0148uje vytv\u00e1\u0159et nejr\u016fzn\u011bj\u0161\u00ed tvary, i kdy\u017e n\u011bkter\u00e9 mohou b\u00fdt slo\u017eit\u00e9 jako puzzle. Zejm\u00e9na pokud se jedn\u00e1 o tenk\u00e9 d\u00edly nebo ostr\u00e9 rohy tvaru, m\u016f\u017ee doj\u00edt k prasklin\u00e1m nebo zlom\u016fm b\u011bhem procesu vytahov\u00e1n\u00ed z lisu. Dalo by se to p\u0159irovnat k v\u00fdrob\u011b p\u0159\u00edli\u0161 tenk\u00e9ho kol\u00e1\u010dku, u kter\u00e9ho je pravd\u011bpodobnost, \u017ee se p\u0159i pe\u010den\u00ed rozpadne. Pozornost mus\u00edme v\u011bnovat tak\u00e9 tomu, jak hlin\u00edk proch\u00e1z\u00ed matric\u00ed. N\u011bkdy, pokud je konstrukce p\u0159\u00edli\u0161 slo\u017eit\u00e1, m\u016f\u017ee doj\u00edt bu\u010f k zaseknut\u00ed, nebo k nerovnom\u011brn\u00e9 tlou\u0161\u0165ce.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"82_Surface_Finishing_Issues\"><\/span><span style=\"font-weight: 400;\">8.2 Probl\u00e9my s povrchovou \u00fapravou<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">N\u011bkdy m\u016f\u017ee m\u00edt hlin\u00edkov\u00fd v\u00fdlisek na sv\u00e9m povrchu vady. M\u016f\u017ee b\u00fdt m\u00edrn\u011b drsn\u00fd nebo poset\u00fd mal\u00fdmi hrudkami, podobn\u011b jako kdy\u017e stav\u00edte hrad z p\u00edsku, kter\u00fd m\u00e1 nesourod\u00e9 plochy. Tato situace m\u016f\u017ee nastat, pokud lisovac\u00ed forma nem\u00e1 absolutn\u00ed hladkost nebo pokud nen\u00ed p\u0159esn\u011b dodr\u017eena teplota. Je d\u016fle\u017eit\u00e9, abychom dbali velk\u00e9 opatrnosti a p\u0159esnosti, aby se hlin\u00edk jevil jako hladk\u00fd a leskl\u00fd.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"83_Tooling_Costs\"><\/span><span style=\"font-weight: 400;\">8.3 N\u00e1klady na n\u00e1stroje<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Formy, kter\u00e9 pou\u017e\u00edv\u00e1me k v\u00fdrob\u011b formul\u00e1\u0159\u016f? Mohou p\u0159ipom\u00ednat n\u00e1kup unik\u00e1tn\u00edho n\u00e1stroje pro p\u0159esn\u00fd \u00fakol - jejich v\u00fdroba m\u016f\u017ee b\u00fdt n\u00e1kladn\u00e1! Pokud je po\u017eadov\u00e1na forma s velmi slo\u017eit\u00fdm designem, vy\u017eaduje to obrovsk\u00e9 mno\u017estv\u00ed \u010dasu a odborn\u00fdch znalost\u00ed p\u0159i v\u00fdrob\u011b, co\u017e vede k dal\u0161\u00edm n\u00e1klad\u016fm. N\u011bkdy m\u016f\u017eeme vy\u017eadovat vytvo\u0159en\u00ed n\u011bkolika r\u016fzn\u00fdch forem, abychom dos\u00e1hli dokonal\u00e9ho tvaru, a to zvy\u0161uje n\u00e1klady.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"9_Surface_Finishing_and_Post-Processing_in_Aluminum_Extrusion\"><\/span><span style=\"font-weight: 400;\">9. Povrchov\u00e1 \u00faprava a n\u00e1sledn\u00e9 zpracov\u00e1n\u00ed p\u0159i vytla\u010dov\u00e1n\u00ed hlin\u00edku<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/post-processing-in-aluminum-extrusion.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17518 size-full\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/post-processing-in-aluminum-extrusion.png\" alt=\"povrchov\u00e1 \u00faprava hlin\u00edkov\u00fdch v\u00fdlisk\u016f\" width=\"500\" height=\"400\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/post-processing-in-aluminum-extrusion.png 500w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/10\/post-processing-in-aluminum-extrusion-480x384.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=\"91_Anodizing\"><\/span><span style=\"font-weight: 400;\">9.1 Eloxov\u00e1n\u00ed<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Vzpom\u00edn\u00e1te si, \u017ee hlin\u00edk m\u00e1 jedine\u010dnou povrchovou \u00fapravu, kter\u00e1 ho chr\u00e1n\u00ed proti korozi? Tuto ochrannou vrstvu m\u016f\u017eeme zv\u00fd\u0161it pomoc\u00ed operace zn\u00e1m\u00e9 jako \"eloxov\u00e1n\u00ed\". Tato technika n\u00e1m d\u00e1le d\u00e1v\u00e1 mo\u017enost v\u010dlenit do hlin\u00edku barvu, co\u017e n\u00e1m umo\u017e\u0148uje obohatit jeho estetick\u00fd vzhled.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"92_Powder_Coating_and_Painting\"><\/span><span style=\"font-weight: 400;\">9.2 Pr\u00e1\u0161kov\u00e9 lakov\u00e1n\u00ed a lakov\u00e1n\u00ed<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Pro zm\u011bnu barvy nebo struktury hlin\u00edku m\u016f\u017eeme pou\u017e\u00edt techniky, jako je pr\u00e1\u0161kov\u00e9 lakov\u00e1n\u00ed nebo lakov\u00e1n\u00ed. Toto pr\u00e1\u0161kov\u00e9 lakov\u00e1n\u00ed je stejn\u00e9 jako posyp\u00e1n\u00ed dortu, drobn\u00e9 kousky plastu proch\u00e1zej\u00edc\u00ed na vrchn\u00ed stran\u011b pro dlouhotrvaj\u00edc\u00ed a jasn\u00fd pohled. Malov\u00e1n\u00ed je podobn\u00e9 vyu\u017eit\u00ed \u0161t\u011btce pro nan\u00e1\u0161en\u00ed jedine\u010dn\u00e9ho typu barvy, kter\u00e1 p\u0159ilne k hlin\u00edku a poskytuje mu ochranu.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"93_Mechanical_Finishing\"><\/span><span style=\"font-weight: 400;\">9.3 Mechanick\u00e1 \u00faprava<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">N\u011bkdy mus\u00edme vytvo\u0159it hlin\u00edk velmi elegantn\u00ed a jasn\u00fd. Toho dos\u00e1hneme pou\u017eit\u00edm jedine\u010dn\u00fdch n\u00e1stroj\u016f k jeho le\u0161t\u011bn\u00ed, \u010di\u0161t\u011bn\u00ed a le\u0161t\u011bn\u00ed. T\u00edm se hlin\u00edk stane skute\u010dn\u011b atraktivn\u00edm a m\u016f\u017ee dokonce napom\u00e1hat jeho lep\u0161\u00edmu fungov\u00e1n\u00ed p\u0159i ur\u010dit\u00fdch zp\u016fsobech pou\u017eit\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"94_Machining_and_Further_Fabrication\"><\/span><span style=\"font-weight: 400;\">9.4 Obr\u00e1b\u011bn\u00ed a dal\u0161\u00ed v\u00fdroba<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Jakmile hlin\u00edkov\u00e9 v\u00fdlisky vyrob\u00edme, mohou nastat p\u0159\u00edpady, kdy budou nutn\u00e9 dal\u0161\u00ed \u00fapravy. S vyu\u017eit\u00edm modern\u00edch stroj\u016f je mo\u017en\u00e9 je na\u0159ezat na specifick\u00e9 d\u00e9lky nebo vyvrtat otvory pro um\u00edst\u011bn\u00ed \u0161roub\u016f a svorn\u00edk\u016f. Nav\u00edc je lze podle pot\u0159eby i tvarovat do r\u016fzn\u00fdch tvar\u016f.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Summary\"><\/span><span style=\"font-weight: 400;\">Souhrn<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Vytla\u010dov\u00e1n\u00ed hlin\u00edku je metoda vytv\u00e1\u0159en\u00ed dlouh\u00fdch tvarovan\u00fdch p\u0159edm\u011bt\u016f protla\u010dov\u00e1n\u00edm zah\u0159\u00e1t\u00e9ho kovu p\u0159es lisovac\u00ed formu. Touto technikou se vyr\u00e1b\u011bj\u00ed siln\u00e9 a lehk\u00e9 d\u00edly, kter\u00e9 se pou\u017e\u00edvaj\u00ed v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch. Navzdory mo\u017enosti v\u00fdskytu konstruk\u010dn\u00edch omezen\u00ed a probl\u00e9m\u016f s povrchem zlep\u0161uje kone\u010dn\u00fd v\u00fdrobek povrchov\u00e1 \u00faprava po vytla\u010dov\u00e1n\u00ed. Celkov\u011b lze \u0159\u00edci, \u017ee vytla\u010dov\u00e1n\u00ed hlin\u00edku je v\u0161estrann\u00e1 a \u00fa\u010dinn\u00e1 v\u00fdrobn\u00ed metoda pro vytv\u00e1\u0159en\u00ed slo\u017eit\u00fdch tvar\u016f.<\/span><\/p>\n<p>Aludiecasting je profesion\u00e1ln\u00ed lisovna v \u010c\u00edn\u011b. M\u016f\u017eete si vy\u017e\u00e1dat online nab\u00eddku na <a href=\"https:\/\/aludiecasting.com\/cs\/tlakove-liti-hliniku-6064\/\">tlakov\u00e9 lit\u00ed hlin\u00edku<\/a> d\u00edly ve velk\u00e9m. Na\u0161e spole\u010dnost tak\u00e9 poskytuje zak\u00e1zkov\u00e9 kovov\u00e9 odlitky.<\/p>","protected":false},"excerpt":{"rendered":"<p>P\u0159i vytla\u010dov\u00e1n\u00ed hlin\u00edku se hlin\u00edk zah\u0159\u00edv\u00e1. Pot\u00e9 se protla\u010d\u00ed p\u0159es matrici. T\u00edm se vytvaruje. Proces za\u010d\u00edn\u00e1 zah\u0159\u00e1t\u00edm kusu hlin\u00edku. T\u00edm se stane m\u011bkk\u00fdm. Stroj jej protla\u010d\u00ed tvarovan\u00fdm otvorem. To je matrice. Hlin\u00edk vyjde ven v nov\u00e9m tvaru.<\/p>","protected":false},"author":2,"featured_media":17521,"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":[1],"tags":[],"class_list":["post-17513","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-alloy-castings"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/17513","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=17513"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/17513\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/media\/17521"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/media?parent=17513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/categories?post=17513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/tags?post=17513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}