{"id":18971,"date":"2025-07-16T12:06:09","date_gmt":"2025-07-16T12:06:09","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=18971"},"modified":"2025-07-16T12:08:47","modified_gmt":"2025-07-16T12:08:47","slug":"rozdil-mezi-odlevanim-a-slevarnou","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/","title":{"rendered":"Co je to sl\u00e9v\u00e1rna? Rozd\u00edl mezi odl\u00e9v\u00e1n\u00edm a sl\u00e9v\u00e1rnou"},"content":{"rendered":"<p><span style=\"font-weight: 400\">Rozd\u00edl mezi odl\u00e9v\u00e1n\u00edm a sl\u00e9v\u00e1rnou: Kdy\u017e mluv\u00edme o v\u00fdrob\u011b kov\u016f, \u010dasto se vyskytuj\u00ed dva pojmy spole\u010dn\u011b: sl\u00e9v\u00e1rna a odl\u00e9v\u00e1n\u00ed. Osoby, kter\u00e9 se pohybuj\u00ed v pracovn\u00edm prost\u0159ed\u00ed v oblasti stroj\u00edrenstv\u00ed, v\u00fdroby, kovov\u00fdroby nebo z\u00e1sobov\u00e1n\u00ed, by m\u011bly ch\u00e1pat rozd\u00edl mezi nimi. Jedn\u00edm z nejstar\u0161\u00edch a nejd\u016fle\u017eit\u011bj\u0161\u00edch v\u00fdrobn\u00edch proces\u016f v historii lidstva je odl\u00e9v\u00e1n\u00ed kov\u016f. Umo\u017e\u0148uje p\u0159em\u011bnit surov\u00fd kov na dob\u0159e tvarovan\u00e9, odoln\u00e9 pr\u016fmyslov\u00e9 a obchodn\u00ed v\u00fdrobky, kter\u00e9 jsou velmi p\u0159esn\u00e9. Slovo odl\u00e9v\u00e1n\u00ed se v\u0161ak b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 pokorn\u011b, p\u0159esto existuje rozd\u00edl mezi odl\u00e9v\u00e1n\u00edm jako \u010dinnost\u00ed a sl\u00e9v\u00e1rnou jako za\u0159\u00edzen\u00edm, kde by se proces odl\u00e9v\u00e1n\u00ed prov\u00e1d\u011bl. Tyto dv\u011b v\u011bci jdou ruku v ruce, ale v podstat\u011b se li\u0161\u00ed.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Odl\u00e9v\u00e1n\u00ed je lit\u00ed roztaven\u00e9ho kovu do formy s c\u00edlem vytvo\u0159it z n\u011bj ur\u010dit\u00fd tvar, a\u0165 u\u017e se jedn\u00e1 o ozuben\u00e9 kolo, tvarovku potrub\u00ed nebo slo\u017eit\u00fd kus motoru. Je to jedna z f\u00e1z\u00ed v\u00fdrobn\u00ed mont\u00e1\u017ee. Naopak sl\u00e9v\u00e1rna je m\u00edsto, kde tento proces prob\u00edh\u00e1 a mnoho dal\u0161\u00edch s n\u00edm souvisej\u00edc\u00edch, jako je taven\u00ed, p\u0159\u00edprava formy, dokon\u010dovac\u00ed pr\u00e1ce a kontrola kvality, aby prob\u00edhaly souvisle a \u0161k\u00e1lovateln\u011b. Znalost rozd\u00edlu mezi \u010dinnostmi odl\u00e9v\u00e1n\u00ed a sl\u00e9v\u00e1rny je nesm\u00edrn\u011b d\u016fle\u017eit\u00e1 z hlediska pl\u00e1nov\u00e1n\u00ed v\u00fdroby, odhadu n\u00e1klad\u016f nebo v\u00fdb\u011bru dodavatele.<\/span><\/p>\n<p><span style=\"font-weight: 400\">V tomto \u010dl\u00e1nku autor definuje sl\u00e9v\u00e1rnu, jej\u00ed hlavn\u00ed f\u00e1ze a to, jak se li\u0161\u00ed od obecn\u00e9ho pojmu odl\u00e9v\u00e1n\u00ed.<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#What_is_Foundry\" >Co je Foundry?<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#Foundry_Process_Overview\" >P\u0159ehled sl\u00e9v\u00e1rensk\u00e9ho procesu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Types_of_Foundries\" >Typy sl\u00e9v\u00e1ren<\/a><\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#The_Metals_That_Are_Usually_Used_in_Foundries\" >Kovy, kter\u00e9 se obvykle pou\u017e\u00edvaj\u00ed ve sl\u00e9v\u00e1rn\u00e1ch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Important_Processes_of_a_Foundry\" >D\u016fle\u017eit\u00e9 procesy ve sl\u00e9v\u00e1rn\u011b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#1_Pattern_Making\" >1. Tvorba vzor\u016f\u00a0\u00a0<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#2_Moulding\" >2. Tvarov\u00e1n\u00ed\u00a0\u00a0<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#3_Fusion_and_Pouring\" >3. Taven\u00ed a lit\u00ed\u00a0\u00a0<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#4_Cooling-down_and_Solidification\" >4. Chlazen\u00ed a tuhnut\u00ed\u00a0\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#5_Cleaning_and_Shakeout\" >5. \u010ci\u0161t\u011bn\u00ed a vyklep\u00e1v\u00e1n\u00ed\u00a0\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#6_Checking_and_Polishing\" >6. Kontrola a le\u0161t\u011bn\u00ed\u00a0\u00a0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#What_is_casting\" >Co je to odl\u00e9v\u00e1n\u00ed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Types_of_Casting_Methods\" >Typy metod odl\u00e9v\u00e1n\u00ed\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#1_Sand_Casting\" >1. Odl\u00e9v\u00e1n\u00ed do p\u00edsku<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#2_Die_Casting\" >2. Tlakov\u00e9 lit\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#3_Investment_Casting_Lost_Wax\" >3. Investi\u010dn\u00ed lit\u00ed (\"ztracen\u00fd vosk\")<\/a><\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#4_Permanent_Mold_Casting\" >4. Odl\u00e9v\u00e1n\u00ed do trval\u00e9 formy<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#5_Centrifugal_Casting\" >5. Odst\u0159ediv\u00e9 lit\u00ed<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#What_is_the_difference_between_a_foundry_and_casting\" >Jak\u00fd je rozd\u00edl mezi sl\u00e9v\u00e1rnou a odl\u00e9v\u00e1rnou?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Utilization_of_Foundry_and_Casting_in_Real_Life\" >Vyu\u017eit\u00ed sl\u00e9v\u00e1renstv\u00ed a odl\u00e9v\u00e1n\u00ed v re\u00e1ln\u00e9m \u017eivot\u011b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#1_Automotive_Industry\" >1. 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-22\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#2_Aerospace\" >2. Letectv\u00ed a kosmonautika<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#3_Infrastructure_and_construction\" >3. Infrastruktura a v\u00fdstavba<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#4_Power_and_Energy\" >4. V\u00fdkon a energie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#5_Agricultural_Equipment\" >5. Zem\u011bd\u011blsk\u00e1 technika<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#The_merits_of_Foundries_and_Casting_Processes\" >P\u0159ednosti sl\u00e9v\u00e1ren a proces\u016f odl\u00e9v\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-27\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Design_Flexibility\" >Flexibilita designu<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#Large_Variety_of_Materials\" >Velk\u00fd v\u00fdb\u011br materi\u00e1l\u016f<\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#Cost_Efficiency\" >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-30\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Minimal_Waste\" >Minim\u00e1ln\u00ed mno\u017estv\u00ed odpadu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Scalability\" >\u0160k\u00e1lovatelnost<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Limits_and_Negatives\" >Limity a negativa<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Dimensional_Accuracy\" >Rozm\u011brov\u00e1 p\u0159esnost<\/a><\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#Surface_Finish\" >Povrchov\u00e1 \u00faprava<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Largest_startup_tooling_cost\" >Nejv\u011bt\u0161\u00ed n\u00e1klady na spu\u0161t\u011bn\u00ed n\u00e1stroj\u016f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Defects\" >Vady<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Selection_between_Casting_and_Other_Manufacturing_Processes\" >Volba mezi odl\u00e9v\u00e1n\u00edm a jin\u00fdmi v\u00fdrobn\u00edmi procesy\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Modern_Trends_and_Automation_in_Foundry\" >Modern\u00ed trendy a automatizace ve sl\u00e9v\u00e1renstv\u00ed<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Smart_Foundries_IoT_40\" >Chytr\u00e9 sl\u00e9v\u00e1rny (IoT 4.0)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Patterns_and_molds_using_3D_Printing\" >Vzory a formy pomoc\u00ed 3D tisku<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Sustainability\" >Udr\u017eitelnost<\/a><\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#Simulation_Software\" >Simula\u010dn\u00ed software<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#The_Future_of_the_Foundries_in_Global_Manufacturing\" >Budoucnost sl\u00e9v\u00e1ren v glob\u00e1ln\u00ed v\u00fdrob\u011b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Overview_Some_of_the_Main_Disparities_between_Foundry_and_Casting\" >P\u0159ehled: N\u011bkter\u00e9 hlavn\u00ed rozd\u00edly mezi sl\u00e9v\u00e1rnou a odl\u00e9v\u00e1n\u00edm<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-45\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#In_short\" >Stru\u010dn\u011b \u0159e\u010deno:<\/a><\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#Final_Thoughts\" >Z\u00e1v\u011bre\u010dn\u00e9 my\u0161lenky<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-47\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#Frequently_asked_questions\" >\u010casto kladen\u00e9 ot\u00e1zky\u00a0<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-48\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#1_Does_casting_and_foundry_mean_the_same\" >1. Znamen\u00e1 odl\u00e9v\u00e1n\u00ed a sl\u00e9v\u00e1rna tot\u00e9\u017e?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-49\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#2_Is_it_possible_to_cast_without_the_use_of_a_foundry\" >2. Je mo\u017en\u00e9 odl\u00e9vat bez pou\u017eit\u00ed sl\u00e9v\u00e1rny?<\/a><\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#3_Is_it_more_complicated_to_cast_or_operate_a_foundry\" >3. Je slo\u017eit\u011bj\u0161\u00ed odl\u00e9vat nebo provozovat sl\u00e9v\u00e1rnu?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-51\" href=\"https:\/\/aludiecasting.com\/cs\/rozdil-mezi-odlevanim-a-slevarnou\/#4_Is_there_any_foundry_that_does_not_just_cast\" >4. Existuje n\u011bjak\u00e1 sl\u00e9v\u00e1rna, kter\u00e1 jen neodl\u00e9v\u00e1?<\/a><\/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\/rozdil-mezi-odlevanim-a-slevarnou\/#5_Should_a_metal_part_be_called_a_cast_or_a_foundry_part\" >5. M\u00e1 se kovov\u00fd d\u00edl naz\u00fdvat odlitek nebo sl\u00e9v\u00e1rensk\u00fd d\u00edl?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_Foundry\"><\/span><b>Co je Foundry?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/5-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18960 size-full aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/5-1.jpg\" alt=\"\" width=\"736\" height=\"414\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/5-1.jpg 736w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/5-1-480x270.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 736px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">Sl\u00e9v\u00e1rna je m\u00edsto, kde se odl\u00e9vaj\u00ed kovy. Je to m\u00edsto, kde se roztaven\u00fd kov v pr\u016fmyslov\u00e9m za\u0159\u00edzen\u00ed nebo d\u00edln\u011b nal\u00e9v\u00e1 do forem a vytv\u00e1\u0159\u00ed slo\u017eit\u00e9 d\u00edly a tvary. Mezi pr\u016fmyslov\u00e1 odv\u011btv\u00ed, kter\u00e1 jsou na sl\u00e9v\u00e1rn\u00e1ch velmi z\u00e1visl\u00e1, pat\u0159\u00ed automobilov\u00fd pr\u016fmysl, leteck\u00fd pr\u016fmysl, stavebnictv\u00ed, zem\u011bd\u011blstv\u00ed a tak\u00e9 energetika.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Foundry_Process_Overview\"><\/span><b>P\u0159ehled sl\u00e9v\u00e1rensk\u00e9ho procesu<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">B\u011b\u017en\u00fd provoz sl\u00e9v\u00e1rny zahrnuje n\u00e1sleduj\u00edc\u00ed kroky:<\/span><\/p>\n<ol>\n<li><b> Tvorba vzor\u016f:<\/b> <span style=\"font-weight: 400\">Vypracov\u00e1n\u00ed kopie posledn\u00edho odd\u00edlu.<\/span><\/li>\n<li><b> P\u0159\u00edprava formy:<\/b> <span style=\"font-weight: 400\">Odl\u00e9v\u00e1n\u00ed do dutiny formy, tj. do p\u00edsku nebo kovu.<\/span><\/li>\n<li><b> Taven\u00ed kov\u016f:<\/b> <span style=\"font-weight: 400\">Zah\u0159\u00edv\u00e1n\u00ed roztaven\u00e9ho kovu.<\/span><\/li>\n<li><b> Nal\u00e9v\u00e1n\u00ed:<\/b> <span style=\"font-weight: 400\">Nal\u00e9v\u00e1n\u00ed roztaven\u00e9ho kovu do formy.<\/span><\/li>\n<li><b> Chlazen\u00ed a tuhnut\u00ed: <\/b><span style=\"font-weight: 400\">nechat kov vychladnout a ztvrdnout.<\/span><\/li>\n<li><b> \u010ci\u0161t\u011bn\u00ed a vyklep\u00e1v\u00e1n\u00ed:<\/b><span style=\"font-weight: 400\"> O\u0161kr\u00e1b\u00e1n\u00ed formy a \u010di\u0161t\u011bn\u00ed.<\/span><\/li>\n<li><b> Zpracov\u00e1n\u00ed, p\u0159eprava a kontrola: <\/b><span style=\"font-weight: 400\">Brou\u0161en\u00ed, obr\u00e1b\u011bn\u00ed a kontrola kvality.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400\">Sl\u00e9v\u00e1rna je velmi technick\u00e9 prost\u0159ed\u00ed, kter\u00e9 kombinuje \u0161pi\u010dkov\u00e9 in\u017een\u00fdrstv\u00ed s metalurgi\u00ed. Skl\u00e1daj\u00ed se z mal\u00fdch d\u00edlen a\u017e po obrovsk\u00e9 pr\u016fmyslov\u00e9 z\u00e1vody schopn\u00e9 vyrobit tis\u00edce odlitk\u016f denn\u011b.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Foundries\"><\/span><b>Typy sl\u00e9v\u00e1ren<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Sl\u00e9v\u00e1rna. Existuje n\u011bkolik druh\u016f sl\u00e9v\u00e1ren, kter\u00e9 se specializuj\u00ed na r\u016fzn\u00e9 typy odl\u00e9v\u00e1n\u00ed:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><b>Sl\u00e9v\u00e1rny \u017eeleza: <\/b><span style=\"font-weight: 400\">\u00a0Socha\u0159stv\u00ed se \u017eelezem a ocel\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Sl\u00e9v\u00e1rny ne\u017eelezn\u00fdch kov\u016f: <\/b><span style=\"font-weight: 400\">Zam\u011b\u0159te se na hlin\u00edk, bronz a dal\u0161\u00ed slitiny.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Sl\u00e9v\u00e1rny: <\/b><span style=\"font-weight: 400\">Vyr\u00e1b\u011bjte v mal\u00fdch mno\u017estv\u00edch nebo d\u00edly podle p\u0159\u00e1n\u00ed z\u00e1kazn\u00edka.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>V\u00fdrobn\u00ed sl\u00e9v\u00e1rny: <\/b><b>P<\/b><span style=\"font-weight: 400\">vyr\u00e1b\u011bt velk\u00e9 mno\u017estv\u00ed komponent\u016f.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"The_Metals_That_Are_Usually_Used_in_Foundries\"><\/span><b>Kovy, kter\u00e9 se obvykle pou\u017e\u00edvaj\u00ed ve sl\u00e9v\u00e1rn\u00e1ch<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">V z\u00e1vislosti na aplikaci pracuj\u00ed sl\u00e9v\u00e1rny s mnoha druhy kov\u016f. Mezi nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed pat\u0159\u00ed:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><b>Litina: <\/b><span style=\"font-weight: 400\">Je tak\u00e9 zn\u00e1m\u00fd t\u00edm, \u017ee se snadno odl\u00e9v\u00e1 a tlum\u00ed vibrace.<\/span><span style=\"font-weight: 400\"><br \/>\n<\/span><b>Ocelov\u00e1 litina:<\/b> <span style=\"font-weight: 400\">\u00a0Poskytuje v\u011bt\u0161\u00ed pevnost a hou\u017eevnatost.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Slitiny hlin\u00edku:<\/b> <span style=\"font-weight: 400\">\u00a0Nepodl\u00e9h\u00e1 korozi a je lehk\u00fd.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Bronz a mosaz:<\/b> <span style=\"font-weight: 400\">\u00a0B\u011b\u017en\u011b se pou\u017e\u00edvaj\u00ed na ozdobn\u00e9 nebo ot\u011bruvzdorn\u00e9 d\u00edly.<\/span><\/li>\n<li style=\"font-weight: 400\"><b>Slitiny ho\u0159\u010d\u00edku:<\/b><span style=\"font-weight: 400\"> Lehk\u00e9 a ne tak roz\u0161\u00ed\u0159en\u00e9 kv\u016fli riziku ho\u0159lavosti.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">R\u016fzn\u00e9 kovy se v roztaven\u00e9m stavu chovaj\u00ed r\u016fzn\u011b, a proto mus\u00ed sl\u00e9v\u00e1rny zohlednit zvl\u00e1\u0161tn\u00ed zp\u016fsob manipulace, teplotu taven\u00ed a materi\u00e1ly forem.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Important_Processes_of_a_Foundry\"><\/span><b>D\u016fle\u017eit\u00e9 procesy ve sl\u00e9v\u00e1rn\u011b<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Sl\u00e9v\u00e1rensk\u00fd proces zahrnuje r\u016fzn\u00e9 z\u00e1kladn\u00ed procesy, kter\u00e9 jsou nezbytn\u00e9 pro kvalitu a p\u0159esnost v\u00fdsledn\u00e9ho odlitku:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Pattern_Making\"><\/span><b><i>1. Tvorba vzor\u016f\u00a0\u00a0<\/i><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Vzor je kopi\u00ed posledn\u00edho odevzd\u00e1van\u00e9ho objektu. Pou\u017e\u00edv\u00e1 se k vytvo\u0159en\u00ed dutiny formy. P\u0159edlohy mohou b\u00fdt d\u0159ev\u011bn\u00e9, plastov\u00e9, kovov\u00e9 nebo dokonce z vosku, v z\u00e1vislosti na technice odl\u00e9v\u00e1n\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Moulding\"><\/span><b><i>2. Tvarov\u00e1n\u00ed\u00a0\u00a0<\/i><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">To znamen\u00e1, \u017ee na formovac\u00ed materi\u00e1l, tj. p\u00edsek nebo keramiku, se vytvo\u0159\u00ed negativn\u00ed otisk vzoru. Existuj\u00ed dva typy:\u00a0<\/span><\/p>\n<p><b>Zelen\u00e9 p\u00edskov\u00e9 tvarov\u00e1n\u00ed:<\/b><span style=\"font-weight: 400\"> P\u0159i lisov\u00e1n\u00ed do zelen\u00e9ho p\u00edsku se pou\u017e\u00edvaj\u00ed p\u00edsky s mal\u00fdm mno\u017estv\u00edm pojiva nebo bez n\u011bj a jedn\u00e1 se o proces pou\u017e\u00edvan\u00fd p\u0159i v\u00fdrob\u011b sk\u0159\u00edn\u011b ASTM A588 nebo sk\u0159\u00edn\u011b ASTM A370 (na obr\u00e1zku), co\u017e je vysoce pevn\u00e1 litina vyr\u00e1b\u011bn\u00e1 odl\u00e9v\u00e1n\u00edm do forem s odlit\u00fdmi ocelov\u00fdmi n\u00e1pravov\u00fdmi sk\u0159\u00edn\u011bmi, kter\u00e9 se n\u00e1sledn\u011b usazuj\u00ed v p\u00edsku.\u00a0\u00a0<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Fusion_and_Pouring\"><\/span><b><i>3. Taven\u00ed a lit\u00ed\u00a0\u00a0<\/i><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">K taven\u00ed kov\u016f se pou\u017e\u00edvaj\u00ed induk\u010dn\u00ed pece, elektrick\u00e9 obloukov\u00e9 pece nebo kupolov\u00e9 pece. Po roztaven\u00ed se kov bu\u010f pomoc\u00ed gravitace, tlaku, nebo vakua nalije do formy.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Cooling-down_and_Solidification\"><\/span><b><i>4. Chlazen\u00ed a tuhnut\u00ed\u00a0\u00a0<\/i><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Kov po nalit\u00ed ztuhne do tvaru formy. Rozd\u011blen\u00ed struktury zrn, mechanick\u00fdch vlastnost\u00ed a povrchov\u00e9 \u00fapravy je d\u00e1no rychlost\u00ed chlazen\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Cleaning_and_Shakeout\"><\/span><b><i>5. \u010ci\u0161t\u011bn\u00ed a vyklep\u00e1v\u00e1n\u00ed\u00a0\u00a0<\/i><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Forma se rozebere (v p\u0159\u00edpad\u011b jednor\u00e1zov\u00fdch forem) a ztuhl\u00fd kousek se vyjme. \u010ci\u0161t\u011bn\u00ed odlitku se prov\u00e1d\u00ed p\u00edskov\u00e1n\u00edm, brou\u0161en\u00edm nebo o\u0161et\u0159en\u00edm chemik\u00e1liemi.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Checking_and_Polishing\"><\/span><b><i>6. Kontrola a le\u0161t\u011bn\u00ed\u00a0\u00a0<\/i><\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Posledn\u00ed procesy zahrnuj\u00ed rozm\u011brov\u00fd proces, nedestruktivn\u00ed zkou\u0161ky, tepeln\u00e9 zpracov\u00e1n\u00ed a obr\u00e1b\u011bn\u00ed. Na p\u0159\u00edpadn\u00e9 vady, jako je p\u00f3rovitost nebo smr\u0161\u0165ov\u00e1n\u00ed, se upozorn\u00ed a odstran\u00ed se.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_casting\"><\/span><b>Co je to odl\u00e9v\u00e1n\u00ed?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/Front-Covers-for-Gimp.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18969 size-large aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/Front-Covers-for-Gimp-1024x683.webp\" alt=\"\" width=\"1024\" height=\"683\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/Front-Covers-for-Gimp-980x653.webp 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/Front-Covers-for-Gimp-480x320.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">Vlastn\u00ed proces tvarov\u00e1n\u00ed kovov\u00e9ho p\u0159edm\u011btu lit\u00edm roztaven\u00e9ho kovu do p\u0159edm\u011btu se naz\u00fdv\u00e1<a href=\"https:\/\/aludiecasting.com\/cs\/tlakove-liti-hliniku-pro-elektrotechnicky-prumysl\/\"><strong> odl\u00e9v\u00e1n\u00ed<\/strong><\/a>. Jde o proces nebo metodu, nikoliv o m\u00edsto, kde se prov\u00e1d\u00ed. Odlitky se mohou prov\u00e1d\u011bt ve sl\u00e9v\u00e1rn\u011b, ale tak\u00e9 v nesl\u00e9v\u00e1rensk\u00fdch d\u00edln\u00e1ch nebo na v\u00fdrobn\u00edch link\u00e1ch.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Jednodu\u0161e \u0159e\u010deno:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Je to sl\u00e9v\u00e1rna. Proces se naz\u00fdv\u00e1 lit\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Obecn\u011b lze klasifikovat n\u011bkolik typ\u016f odlitk\u016f.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Types_of_Casting_Methods\"><\/span><b>Typy metod odl\u00e9v\u00e1n\u00ed\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Odl\u00e9v\u00e1n\u00ed lze prov\u00e1d\u011bt n\u011bkolika zp\u016fsoby. Pat\u0159\u00ed mezi n\u011b:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Sand_Casting\"><\/span><b>1. Odl\u00e9v\u00e1n\u00ed do p\u00edsku<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Je to jedna z nejstar\u0161\u00edch a neju\u017eite\u010dn\u011bj\u0161\u00edch technik. Pomoc\u00ed p\u00edskov\u00e9 formy lze vyr\u00e1b\u011bt kovov\u00e9 sou\u010d\u00e1sti r\u016fzn\u00fdch tvar\u016f a velikost\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Die_Casting\"><\/span><b>2. Tlakov\u00e9 lit\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Vztahuje se na vtla\u010dov\u00e1n\u00ed roztaven\u00e9ho kovu do vysokotlak\u00fdch ocelov\u00fdch forem pro opakovan\u00e9 pou\u017eit\u00ed. Typick\u00e9 pro velkoobjemov\u00e9 slitiny hlin\u00edku, zinku a ho\u0159\u010d\u00edku.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Investment_Casting_Lost_Wax\"><\/span><b>3. Investi\u010dn\u00ed lit\u00ed (\"ztracen\u00fd vosk\")<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">M\u00e1 velkou p\u0159esnost a pou\u017e\u00edv\u00e1 se v leteck\u00e9m a l\u00e9ka\u0159sk\u00e9m pr\u016fmyslu. Voskov\u00e9 vzory jsou pota\u017eeny keramikou a vosk se roztav\u00ed, \u010d\u00edm\u017e vznikne dutina.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Permanent_Mold_Casting\"><\/span><b>4. Odl\u00e9v\u00e1n\u00ed do trval\u00e9 formy<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Vypl\u0148uje dutiny pomoc\u00ed gravitace nebo n\u00edzk\u00e9ho tlaku a pou\u017e\u00edv\u00e1 kovov\u00e9 dutiny pro opakovan\u00e9 pou\u017eit\u00ed. Je rozm\u011brov\u011b p\u0159esn\u011bj\u0161\u00ed ne\u017e lit\u00ed do p\u00edsku.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Centrifugal_Casting\"><\/span><b>5. Odst\u0159ediv\u00e9 lit\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">K odl\u00e9v\u00e1n\u00ed d\u00edl\u016f se pou\u017e\u00edv\u00e1 odst\u0159ediv\u00e1 s\u00edla, kter\u00e1 tvaruje roztaven\u00fd kov skrz rotuj\u00edc\u00ed formu. Vhodn\u00e9 p\u0159i zpracov\u00e1n\u00ed v\u00e1lcov\u00fdch sou\u010d\u00e1st\u00ed, jako jsou trubky nebo lo\u017eiska.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_a_foundry_and_casting\"><\/span><b>Jak\u00fd je rozd\u00edl mezi sl\u00e9v\u00e1rnou a odl\u00e9v\u00e1rnou?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: center\"><b><i>Tabulka 1: Rozd\u00edl mezi sl\u00e9v\u00e1rnou a odl\u00e9v\u00e1rnou<\/i><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Aspekt<\/b><\/td>\n<td><b>Sl\u00e9v\u00e1rna<\/b><\/td>\n<td><b>Casting<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Definice<\/b><\/td>\n<td><span style=\"font-weight: 400\">Pr\u016fmyslov\u00e9 za\u0159\u00edzen\u00ed, kde se odl\u00e9v\u00e1<\/span><\/td>\n<td><span style=\"font-weight: 400\">Tvarov\u00e1n\u00ed kovu lit\u00edm do formy<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Oblast p\u016fsobnosti<\/b><\/td>\n<td><span style=\"font-weight: 400\">Zahrnuje celou infrastrukturu, vybaven\u00ed a pracovn\u00ed s\u00edlu.<\/span><\/td>\n<td><span style=\"font-weight: 400\">Vztahuje se na jednu operaci nebo s\u00e9rii krok\u016f.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Zam\u011b\u0159en\u00ed<\/b><\/td>\n<td><span style=\"font-weight: 400\">V\u00fdrobn\u00ed prost\u0159ed\u00ed<\/span><\/td>\n<td><span style=\"font-weight: 400\">V\u00fdrobn\u00ed technika<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Zahrnuje<\/b><\/td>\n<td><span style=\"font-weight: 400\">Tvorba vzor\u016f, taven\u00ed, lit\u00ed, \u010di\u0161t\u011bn\u00ed a kontrola<\/span><\/td>\n<td><span style=\"font-weight: 400\">Taven\u00ed, lit\u00ed a tuhnut\u00ed roztaven\u00e9ho kovu<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>P\u0159\u00edklad<\/b><\/td>\n<td><span style=\"font-weight: 400\">Tento automobilov\u00fd d\u00edl byl vyroben ve sl\u00e9v\u00e1rn\u011b.<\/span><\/td>\n<td><span style=\"font-weight: 400\">Tento ventil byl vyroben odl\u00e9v\u00e1n\u00edm do p\u00edsku.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b style=\"color: #333333;font-size: 26px\"><br \/>\nD\u016fvod, pro\u010d si lid\u00e9 pletou sl\u00e9v\u00e1rnu a odl\u00e9v\u00e1n\u00ed?<\/b><\/p>\n<p><span style=\"font-weight: 400\">Nerozlu\u010dn\u00e1 asociace mezi ob\u011bma slovy, sl\u00e9v\u00e1rna a odl\u00e9v\u00e1n\u00ed, n\u011bkdy vypl\u00fdv\u00e1 z toho, jak se tato slova pou\u017e\u00edvaj\u00ed v neform\u00e1ln\u00edm jazyce a jak se popisuj\u00ed v reklam\u011b. V\u00fdrazy sl\u00e9v\u00e1rna nebo odl\u00e9v\u00e1rna se snadno zam\u011b\u0148uj\u00ed, zejm\u00e9na pokud se jimi mysl\u00ed sl\u00e9v\u00e1rna.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Vzhledem k tomu, \u017ee hlavn\u00edm procesem, kter\u00fd prob\u00edh\u00e1 ve sl\u00e9v\u00e1rn\u011b, je odl\u00e9v\u00e1n\u00ed, st\u00e1vaj\u00ed se tato dv\u011b slova synonymy. Nicm\u00e9n\u011b pro lidi pracuj\u00edc\u00ed v tomto odv\u011btv\u00ed je toto rozd\u011blen\u00ed u\u017eite\u010dn\u00e9 p\u0159i definov\u00e1n\u00ed rol\u00ed, odpov\u011bdnost\u00ed a postup\u016f.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Utilization_of_Foundry_and_Casting_in_Real_Life\"><\/span><b>Vyu\u017eit\u00ed sl\u00e9v\u00e1renstv\u00ed a odl\u00e9v\u00e1n\u00ed v re\u00e1ln\u00e9m \u017eivot\u011b<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/9-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18964 size-full aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/9-1.jpg\" alt=\"\" width=\"736\" height=\"414\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/9-1.jpg 736w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/9-1-480x270.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 736px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">Odl\u00e9v\u00e1n\u00ed je jedn\u00edm ze z\u00e1kladn\u00edch v\u00fdrobn\u00edch proces\u016f, kter\u00e9 podporuj\u00ed r\u016fzn\u00e1 pr\u016fmyslov\u00e1 odv\u011btv\u00ed. Sl\u00e9v\u00e1rny jsou d\u016fle\u017eitou sou\u010d\u00e1st\u00ed t\u011b\u017ek\u00e9ho i lehk\u00e9ho pr\u016fmyslu. N\u011bkter\u00e9 z hlavn\u00edch oblast\u00ed, kter\u00e9 jsou z\u00e1visl\u00e9 na odl\u00e9van\u00fdch sou\u010d\u00e1stech, jsou n\u00e1sleduj\u00edc\u00ed:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Automotive_Industry\"><\/span><b>1. Automobilov\u00fd pr\u016fmysl<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Odl\u00e9van\u00e9 d\u00edly se ve velk\u00e9 m\u00ed\u0159e pou\u017e\u00edvaj\u00ed v motorech, p\u0159evodovk\u00e1ch, podvozc\u00edch a d\u00edlech zav\u011b\u0161en\u00ed. Typick\u00e9 jsou:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Bloky motor\u016f<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Hlavy v\u00e1lc\u016f<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Brzdov\u00e9 bubny<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">P\u0159evodovky<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">Tento prostor zauj\u00edmaj\u00ed hlin\u00edkov\u00e9 a \u017eelezn\u00e9 odlitky, kter\u00e9 jsou pevn\u00e9, levn\u00e9 a dob\u0159e opracovateln\u00e9.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Aerospace\"><\/span><b>2. Letectv\u00ed a kosmonautika<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Letectv\u00ed a kosmonautika vy\u017eaduj\u00ed lehk\u00e9 a z\u00e1rove\u0148 vysoce pevn\u00e9 d\u00edly. Pou\u017e\u00edv\u00e1 se investi\u010dn\u00ed lit\u00ed a dal\u0161\u00ed postupy p\u0159esn\u00e9ho lit\u00ed.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Lopatky turb\u00edny<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Sou\u010d\u00e1sti proudov\u00fdch letadel<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Konstruk\u010dn\u00ed dr\u017e\u00e1ky<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">V tomto p\u0159\u00edpad\u011b se zohled\u0148uj\u00ed tak\u00e9 syst\u00e9my rozm\u011brov\u00e9 tolerance a \u00fanavov\u00e9 odolnosti, jako\u017e i mechanick\u00e1 pevnost.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Infrastructure_and_construction\"><\/span><b>3. Infrastruktura a v\u00fdstavba<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Mezi \u00fa\u010dely pou\u017eit\u00ed litiny a oceli v konstrukci pat\u0159\u00ed:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Vodovodn\u00ed potrub\u00ed<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Odvod\u0148ovac\u00ed syst\u00e9my<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Podp\u016frn\u00e9 struktury<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Poklopy \u0161achet<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">D\u00edky tomu maj\u00ed dlouhou \u017eivotnost a jsou vhodn\u00e9 pro infrastrukturn\u00ed projekty, proto\u017ee p\u0159e\u017eij\u00ed v n\u00e1ro\u010dn\u00e9m prost\u0159ed\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Power_and_Energy\"><\/span><b>4. V\u00fdkon a energie<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">V tepeln\u00fdch, vodn\u00edch nebo v\u011btrn\u00fdch elektr\u00e1rn\u00e1ch se odlitky nach\u00e1zej\u00ed v:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Sk\u0159\u00edn\u011b turb\u00edn<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">T\u011blesa ventil\u016f<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Pouzdra \u010derpadel<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">Na z\u00e1klad\u011b procesu odl\u00e9v\u00e1n\u00ed lze vyrobit velk\u00fd, slo\u017eit\u00fd tvar, kter\u00fd odol\u00e1v\u00e1 vysok\u00fdm tlak\u016fm a teplot\u00e1m.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Agricultural_Equipment\"><\/span><b>5. Zem\u011bd\u011blsk\u00e1 technika<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">T\u011b\u017ek\u00e9 litinov\u00e9 nebo tv\u00e1rn\u00e9 d\u00edly se d\u00edky sv\u00e9 pevnosti a odolnosti proti opot\u0159eben\u00ed pou\u017e\u00edvaj\u00ed v traktorech, pluz\u00edch a kombajnech. D\u00edly, kter\u00e9 se vyr\u00e1b\u011bj\u00ed ve sl\u00e9v\u00e1rn\u00e1ch na pomoc tomuto odv\u011btv\u00ed, jsou:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Sk\u0159\u00edn\u011b p\u0159evodovky<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Sou\u010d\u00e1sti n\u00e1pravy<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Protiz\u00e1va\u017e\u00ed<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"The_merits_of_Foundries_and_Casting_Processes\"><\/span><b>P\u0159ednosti sl\u00e9v\u00e1ren a proces\u016f odl\u00e9v\u00e1n\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/manufacturing-complex-grade-castings.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18965 aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/manufacturing-complex-grade-castings.webp\" alt=\"\" width=\"719\" height=\"479\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/manufacturing-complex-grade-castings.webp 719w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/manufacturing-complex-grade-castings-480x320.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 719px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">Postup odl\u00e9v\u00e1n\u00ed m\u00e1 n\u011bkolik siln\u00fdch v\u00fdhod, d\u00edky nim\u017e je ide\u00e1ln\u00ed pro \u0161irokou \u0161k\u00e1lu v\u00fdrobn\u00edch projekt\u016f:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Design_Flexibility\"><\/span><b>Flexibilita designu<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\"><a href=\"https:\/\/aludiecasting.com\/cs\/tlakove-liti-hliniku-pro-elektrotechnicky-prumysl\/\"><strong>V\u00fdrobci pou\u017e\u00edvaj\u00ed odl\u00e9v\u00e1n\u00ed<\/strong> <\/a>k dosa\u017een\u00ed velk\u00fdch ploch a slo\u017eit\u00fdch geometrick\u00fdch tvar\u016f, vnit\u0159n\u00edch dutin a dal\u0161\u00edch slo\u017eit\u00fdch tvar\u016f, jejich\u017e v\u00fdroba obr\u00e1b\u011bn\u00edm nebo sva\u0159ov\u00e1n\u00edm je obt\u00ed\u017en\u00e1 nebo n\u00e1kladn\u00e1.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Large_Variety_of_Materials\"><\/span><b>Velk\u00fd v\u00fdb\u011br materi\u00e1l\u016f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Odl\u00e9v\u00e1n\u00ed lze pou\u017e\u00edt pro \u017eelezn\u00e9 i ne\u017eelezn\u00e9 kovy i exotick\u00e9 slitiny. Sl\u00e9v\u00e1rny maj\u00ed mo\u017enost p\u0159izp\u016fsobit materi\u00e1ly po\u017eadavk\u016fm na v\u00fdkon, jako je tepeln\u00e1 odolnost, odolnost proti opot\u0159eben\u00ed a odolnost proti korozi.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cost_Efficiency\"><\/span><b>Efektivita n\u00e1klad\u016f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Odl\u00e9v\u00e1n\u00ed je ve srovn\u00e1n\u00ed s jin\u00fdmi v\u00fdrobn\u00edmi metodami n\u00e1kladov\u011b efektivn\u011bj\u0161\u00ed, zejm\u00e9na p\u0159i velk\u00fdch objemech v\u00fdroby. Po v\u00fdrob\u011b formy je dal\u0161\u00ed v\u00fdroba rychl\u00e1 a cenov\u011b dostupn\u00e1.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Minimal_Waste\"><\/span><b>Minim\u00e1ln\u00ed mno\u017estv\u00ed odpadu<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Ve v\u011bt\u0161in\u011b sou\u010dasn\u00fdch sl\u00e9v\u00e1ren je zavedena \u00fa\u010dinn\u00e1 recyklace. Kovov\u00fd \u0161rot lze roztavit a znovu zpracovat, \u010d\u00edm\u017e se zlevn\u00ed suroviny a minimalizuje se po\u0161kozov\u00e1n\u00ed \u017eivotn\u00edho prost\u0159ed\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Scalability\"><\/span><b>\u0160k\u00e1lovatelnost<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Sl\u00e9v\u00e1rny mohou flexibiln\u011b p\u0159ej\u00edt z malov\u00fdroby na s\u00e9riovou v\u00fdrobu s relativn\u011b mal\u00fdmi zm\u011bnami v procesu, co\u017e ze sl\u00e9v\u00e1ren \u010din\u00ed hlavn\u00ed volbu p\u0159i v\u00fdrob\u011b prototyp\u016f v pln\u00e9m rozsahu.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Limits_and_Negatives\"><\/span><b>Limity a negativa<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/CNC-parts-feature-image1-optimized.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18967 size-full aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/CNC-parts-feature-image1-optimized.jpg\" alt=\"\" width=\"800\" height=\"400\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/CNC-parts-feature-image1-optimized.jpg 800w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/CNC-parts-feature-image1-optimized-480x240.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 800px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">Jakkoli je odl\u00e9v\u00e1n\u00ed univerz\u00e1ln\u00ed, nen\u00ed bez omezen\u00ed. Znalost t\u011bchto nev\u00fdhod je pro v\u00fdb\u011br vhodn\u00e9ho v\u00fdrobn\u00edho procesu kl\u00ed\u010dov\u00e1.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Dimensional_Accuracy\"><\/span><b>Rozm\u011brov\u00e1 p\u0159esnost<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">V z\u00e1vislosti na pou\u017eit\u00e9m zp\u016fsobu odl\u00e9v\u00e1n\u00ed lze o\u010dek\u00e1vat ur\u010dit\u00e9 smr\u0161t\u011bn\u00ed a deformace. P\u0159\u00edsn\u00e9 tolerance obvykle vy\u017eaduj\u00ed n\u00e1sledn\u00fd proces, nap\u0159\u00edklad obr\u00e1b\u011bn\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Surface_Finish\"><\/span><b>Povrchov\u00e1 \u00faprava<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Zejm\u00e9na p\u0159i odl\u00e9v\u00e1n\u00ed do p\u00edsku je \u010dasto nutn\u00e9 odl\u00e9van\u00e9 povrchy druhotn\u011b opracovat, nap\u0159\u00edklad brou\u0161en\u00edm nebo le\u0161t\u011bn\u00edm.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Largest_startup_tooling_cost\"><\/span><b>Nejv\u011bt\u0161\u00ed n\u00e1klady na spu\u0161t\u011bn\u00ed n\u00e1stroj\u016f<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Formy a vzory mohou b\u00fdt velmi n\u00e1kladn\u00e9 a \u010dasov\u011b n\u00e1ro\u010dn\u00e9 v procesech, jako je tlakov\u00e9 a investi\u010dn\u00ed lit\u00ed.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Defects\"><\/span><b>Vady<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Pokud nejsou tyto probl\u00e9my ve v\u00fdrobn\u00edm procesu \u00fa\u010dinn\u011b \u0159e\u0161eny, m\u016f\u017ee doj\u00edt ke vzniku p\u00f3rovitosti, smr\u0161t\u011bn\u00ed, hork\u00fdch trhlin nebo inkluz\u00ed, kter\u00e9 mohou ohrozit integritu v\u00fdsledn\u00e9ho v\u00fdrobku.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Selection_between_Casting_and_Other_Manufacturing_Processes\"><\/span><b>Volba mezi odl\u00e9v\u00e1n\u00edm a jin\u00fdmi v\u00fdrobn\u00edmi procesy\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Volba odlitku oproti kov\u00e1n\u00ed, obr\u00e1b\u011bn\u00ed nebo v\u00fdrob\u011b z\u00e1vis\u00ed na mnoha faktorech:<\/span><\/p>\n<p style=\"text-align: center\"><b><i>Tabulka 2: V\u00fdb\u011br mezi odl\u00e9v\u00e1n\u00edm a jin\u00fdmi v\u00fdrobn\u00edmi procesy\u00a0<\/i><\/b><\/p>\n<table style=\"width: 715px\">\n<tbody>\n<tr>\n<td style=\"width: 161.172px\"><b>Faktor<\/b><\/td>\n<td style=\"width: 537.828px\"><b>Kdy zvolit casting<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 161.172px\"><b>Komplexn\u00ed geometrie<\/b><\/td>\n<td style=\"width: 537.828px\"><span style=\"font-weight: 400\">Pokud maj\u00ed d\u00edly slo\u017eit\u00e9 tvary nebo vnit\u0159n\u00ed kan\u00e1ly.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 161.172px\"><b>Velkoobjemov\u00e1 v\u00fdroba<\/b><\/td>\n<td style=\"width: 537.828px\"><span style=\"font-weight: 400\">P\u0159i v\u00fdrob\u011b stovek nebo tis\u00edc\u016f stejn\u00fdch d\u00edl\u016f<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 161.172px\"><b>Materi\u00e1ln\u00ed pot\u0159eby<\/b><\/td>\n<td style=\"width: 537.828px\"><span style=\"font-weight: 400\">Pokud jsou vy\u017eadov\u00e1ny specializovan\u00e9 slitiny<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 161.172px\"><b>\u00davahy o n\u00e1kladech<\/b><\/td>\n<td style=\"width: 537.828px\"><span style=\"font-weight: 400\">Kdy\u017e z\u00e1le\u017e\u00ed na ni\u017e\u0161\u00edm pl\u00fdtv\u00e1n\u00ed materi\u00e1lem a opakovan\u00e9 pou\u017eitelnosti<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 161.172px\"><b>Hmotnostn\u00ed omezen\u00ed<\/b><\/td>\n<td style=\"width: 537.828px\"><span style=\"font-weight: 400\">Kdy\u017e jsou pot\u0159eba velk\u00e9 a t\u011b\u017ek\u00e9 komponenty s ni\u017e\u0161\u00edmi n\u00e1klady.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400\">Nicm\u00e9n\u011b v p\u0159\u00edpadech, kdy je vy\u017eadov\u00e1na velmi vysok\u00e1 mechanick\u00e1 pevnost, p\u0159esnost nebo povrchov\u00e1 \u00faprava, m\u016f\u017ee b\u00fdt nutn\u00e9 nahradit odl\u00e9v\u00e1n\u00ed kov\u00e1n\u00edm nebo CNC obr\u00e1b\u011bn\u00edm.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Modern_Trends_and_Automation_in_Foundry\"><\/span><b>Modern\u00ed trendy a automatizace ve sl\u00e9v\u00e1renstv\u00ed<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/custom-cnc-machining-parts-1.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18966 size-large aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/custom-cnc-machining-parts-1-1024x683.webp\" alt=\"\" width=\"1024\" height=\"683\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/custom-cnc-machining-parts-1-980x653.webp 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/custom-cnc-machining-parts-1-480x320.webp 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">Modern\u00ed sl\u00e9v\u00e1rny se stejn\u011b jako ostatn\u00ed pr\u016fmyslov\u00e1 odv\u011btv\u00ed rychle vyv\u00edjej\u00ed d\u00edky technologick\u00e9mu pokroku. Mezi hlavn\u00ed trendy pat\u0159\u00ed:<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Smart_Foundries_IoT_40\"><\/span><b>Chytr\u00e9 sl\u00e9v\u00e1rny (IoT 4.0)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Kontrola kvality a produktivita ve sl\u00e9v\u00e1rn\u00e1ch se m\u011bn\u00ed d\u00edky implementaci senzor\u016f IoT, sb\u011bru dat v re\u00e1ln\u00e9m \u010dase a prediktivn\u00ed \u00fadr\u017eb\u011b.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Patterns_and_molds_using_3D_Printing\"><\/span><b>Vzory a formy pomoc\u00ed 3D tisku<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Aditivn\u00ed v\u00fdroba se stala metodou p\u0159\u00edm\u00e9 v\u00fdroby vzor\u016f a nyn\u00ed i odl\u00e9vac\u00edch forem, co\u017e v sou\u010dasnosti zkracuje dobu p\u0159\u00edpravy a v\u00fddaje na prototypy.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Sustainability\"><\/span><b>Udr\u017eitelnost<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">V\u00fdroba ve sl\u00e9v\u00e1rn\u00e1ch se st\u00e1v\u00e1 \u010dist\u0161\u00ed, nap\u0159\u00edklad d\u00edky elektrick\u00fdm tavic\u00edm pec\u00edm a lep\u0161\u00ed kontrole emis\u00ed prachu\/\u010d\u00e1stic.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Simulation_Software\"><\/span><b>Simula\u010dn\u00ed software<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Pomoc\u00ed sofistikovan\u00e9ho softwaru pro simulaci odl\u00e9v\u00e1n\u00ed mohou konstrukt\u00e9\u0159i vid\u011bt tok kovu, tuhnut\u00ed a p\u0159\u00edpadn\u00e9 vady je\u0161t\u011b p\u0159edt\u00edm, ne\u017e jsou p\u0159ed\u00e1ny do v\u00fdroby, a sn\u00ed\u017eit tak mno\u017estv\u00ed odpadu a zv\u00fd\u0161it kvalitu.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Future_of_the_Foundries_in_Global_Manufacturing\"><\/span><b>Budoucnost sl\u00e9v\u00e1ren v glob\u00e1ln\u00ed v\u00fdrob\u011b<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/4-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-18959 size-full aligncenter\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/4-1.jpg\" alt=\"\" width=\"736\" height=\"414\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/4-1.jpg 736w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2025\/07\/4-1-480x270.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 736px, 100vw\" \/><\/a><\/p>\n<p><span style=\"font-weight: 400\">A\u010dkoli sofistikovan\u011bj\u0161\u00ed procesy v\u00fdroby d\u00edl\u016f p\u0159edstihly sl\u00e9v\u00e1rny, jsou sl\u00e9v\u00e1rny st\u00e1le \u017eivotn\u011b d\u016fle\u017eit\u00e9. Dok\u00e1\u017eou vytv\u00e1\u0159et v\u00fdkonn\u00e9, velk\u00e9 a slo\u017eit\u00e9 d\u00edly z kov\u016f ve velk\u00e9m m\u011b\u0159\u00edtku, d\u00edky \u010demu\u017e si zachov\u00e1vaj\u00ed sv\u016fj v\u00fdznam v pr\u016fmyslu. St\u00e1vaj\u00ed se chyt\u0159ej\u0161\u00edmi a udr\u017eiteln\u011bj\u0161\u00edmi d\u00edky vyn\u00e1lez\u016fm v oblasti digitalizace, udr\u017eiteln\u00e9 v\u00fdroby a vyu\u017e\u00edv\u00e1n\u00ed um\u011bl\u00e9 inteligence p\u0159i \u0159\u00edzen\u00ed proces\u016f.<\/span><\/p>\n<p><span style=\"font-weight: 400\">K rostouc\u00ed popt\u00e1vce po vysoce v\u00fdkonn\u00fdch odlitc\u00edch p\u0159isp\u00edv\u00e1 tak\u00e9 rostouc\u00ed obliba elektromobil\u016f, v\u011btrn\u00fdch elektr\u00e1ren a rozvoj leteck\u00e9ho pr\u016fmyslu.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Overview_Some_of_the_Main_Disparities_between_Foundry_and_Casting\"><\/span><b>P\u0159ehled: N\u011bkter\u00e9 hlavn\u00ed rozd\u00edly mezi sl\u00e9v\u00e1rnou a odl\u00e9v\u00e1n\u00edm<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: center\"><b><i>Tabulka 3: Shrnut\u00ed hlavn\u00edch rozd\u00edl\u016f:<\/i><\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Prvek<\/b><\/td>\n<td><b>Sl\u00e9v\u00e1rna<\/b><\/td>\n<td><b>Casting<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Definice<\/b><\/td>\n<td><span style=\"font-weight: 400\">Za\u0159\u00edzen\u00ed, kter\u00e9 prov\u00e1d\u00ed odl\u00e9v\u00e1n\u00ed kov\u016f<\/span><\/td>\n<td><span style=\"font-weight: 400\">V\u00fdrobn\u00ed proces tvarov\u00e1n\u00ed kovu lit\u00edm roztaven\u00e9ho kovu do forem.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Oblast p\u016fsobnosti<\/b><\/td>\n<td><span style=\"font-weight: 400\">Zahrnuje v\u0161echny f\u00e1ze odl\u00e9v\u00e1n\u00ed, od v\u00fdroby vzoru a\u017e po dokon\u010dovac\u00ed pr\u00e1ce.<\/span><\/td>\n<td><span style=\"font-weight: 400\">Vztahuje se pouze na proces tvarov\u00e1n\u00ed roztaven\u00e9ho kovu.<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>P\u0159\u00edklad pou\u017eit\u00ed<\/b><\/td>\n<td><span style=\"font-weight: 400\">Tato p\u0159evodovka byla vyrobena ve sl\u00e9v\u00e1rn\u011b v \u010c\u00edn\u011b.<\/span><\/td>\n<td><span style=\"font-weight: 400\">D\u00edl byl vyroben odl\u00e9v\u00e1n\u00edm do p\u00edsku.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"In_short\"><\/span><b><br \/>\nStru\u010dn\u011b \u0159e\u010deno:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Odl\u00e9v\u00e1n\u00ed prob\u00edh\u00e1 ve sl\u00e9v\u00e1rn\u011b. Odl\u00e9v\u00e1n\u00ed je proces prob\u00edhaj\u00edc\u00ed ve sl\u00e9v\u00e1rn\u011b.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_Thoughts\"><\/span><b>Z\u00e1v\u011bre\u010dn\u00e9 my\u0161lenky<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400\">Rozd\u00edl mezi<a href=\"https:\/\/www.thediecasting.com\/cast-and-die-a-comprehensive-guide\/\" target=\"_blank\" rel=\"noopener\"><strong> sl\u00e9v\u00e1rna a odl\u00e9v\u00e1n\u00ed<\/strong> <\/a>nen\u00ed jen s\u00e9mantick\u00e1, ale m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro in\u017een\u00fdry, n\u00e1kup\u010d\u00ed a v\u00fdrobn\u00ed podniky. Sl\u00e9v\u00e1rny jsou rozs\u00e1hl\u00e1 v\u00fdrobn\u00ed za\u0159\u00edzen\u00ed, kde se proces odl\u00e9v\u00e1n\u00ed prov\u00e1d\u00ed profesion\u00e1ln\u011b, bezpe\u010dn\u011b a d\u016fsledn\u011b. Pokud jde o z\u00edsk\u00e1v\u00e1n\u00ed d\u00edl\u016f, hodnocen\u00ed dodavatel\u016f a zlep\u0161ov\u00e1n\u00ed v\u00fdrobn\u00edch proces\u016f, p\u0159\u00ednosy pochopen\u00ed specifick\u00fdch funkc\u00ed ka\u017ed\u00e9ho z t\u011bchto pojm\u016f mohou v\u00e9st ke zv\u00fd\u0161en\u00ed \u00farovn\u011b \u00fasp\u011bchu a je\u0161t\u011b lep\u0161\u00ed kvalit\u011b v\u00fdrobku.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_asked_questions\"><\/span><b>\u010casto kladen\u00e9 ot\u00e1zky\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_Does_casting_and_foundry_mean_the_same\"><\/span><b>1. Znamen\u00e1 odl\u00e9v\u00e1n\u00ed a sl\u00e9v\u00e1rna tot\u00e9\u017e?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Ne. Jedn\u00e1 se o odl\u00e9v\u00e1n\u00ed a m\u00edstem, kde se odl\u00e9v\u00e1n\u00ed prov\u00e1d\u00ed, je sl\u00e9v\u00e1rna.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Is_it_possible_to_cast_without_the_use_of_a_foundry\"><\/span><b>2. Je mo\u017en\u00e9 odl\u00e9vat bez pou\u017eit\u00ed sl\u00e9v\u00e1rny?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Odl\u00e9v\u00e1n\u00ed jak\u00e9hokoli druhu, a to ani v modern\u00ed dob\u011b v\u00fdroby, nem\u016f\u017ee nikdy prob\u00edhat na voln\u00e9m prostranstv\u00ed, proto\u017ee vybaven\u00ed a bezpe\u010dnostn\u00ed po\u017eadavky vy\u017eaduj\u00ed, aby se prov\u00e1d\u011blo ve sl\u00e9v\u00e1rn\u011b.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_Is_it_more_complicated_to_cast_or_operate_a_foundry\"><\/span><b>3. Je slo\u017eit\u011bj\u0161\u00ed odl\u00e9vat nebo provozovat sl\u00e9v\u00e1rnu?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Sl\u00e9v\u00e1renstv\u00ed je je\u0161t\u011b slo\u017eit\u011bj\u0161\u00ed, proto\u017ee zpracov\u00e1v\u00e1 cel\u00fd \u017eivotn\u00ed cyklus n\u00e1vrhu a dokon\u010den\u00ed v\u00fdrobku, v\u010detn\u011b \u0159\u00edzen\u00ed kvality.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Is_there_any_foundry_that_does_not_just_cast\"><\/span><b>4. Existuje n\u011bjak\u00e1 sl\u00e9v\u00e1rna, kter\u00e1 jen neodl\u00e9v\u00e1?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Ano. Povrchov\u00e1 \u00faprava, obr\u00e1b\u011bn\u00ed a tepeln\u00e9 zpracov\u00e1n\u00ed jsou tak\u00e9 \u0161iroce dostupn\u00e9 v mnoha sl\u00e9v\u00e1rn\u00e1ch.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_Should_a_metal_part_be_called_a_cast_or_a_foundry_part\"><\/span><b>5. M\u00e1 se kovov\u00fd d\u00edl naz\u00fdvat odlitek nebo sl\u00e9v\u00e1rensk\u00fd d\u00edl?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400\">Tento proces lze ozna\u010dit pou\u017eit\u00edm odlitku, zat\u00edmco sl\u00e9v\u00e1rna je alternativou, pokud je d\u016fle\u017eit\u00e9 ozna\u010dit p\u016fvod nebo kvalitu v\u00fdroby.<\/span><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Difference Between Casting and Foundry: when we are talking about metal manufacturing, two terms frequently occur together: foundry and casting. Individuals engaged in the working environment in engineering, manufacturing, metal fabrication, or supply chain procurement should understand the distinction between them. One of the most ancient and important processes of manufacturing in human history is [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":18957,"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":[7],"tags":[],"class_list":["post-18971","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-die-casting"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/18971","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=18971"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/18971\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/media\/18957"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/media?parent=18971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/categories?post=18971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/cs\/wp-json\/wp\/v2\/tags?post=18971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}