{"id":2616,"date":"2026-10-13T14:14:38","date_gmt":"2026-10-13T14:14:38","guid":{"rendered":"https:\/\/www.diecastingschina.com\/"},"modified":"2026-10-13T14:14:41","modified_gmt":"2026-10-13T14:14:41","slug":"co-je-to-tlakove-liti-ze-zamaku","status":"publish","type":"post","link":"https:\/\/www.diecastingschina.com\/cs\/co-je-to-tlakove-liti-ze-zamaku\/","title":{"rendered":"Co je to zamak?"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u00davod<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Zamak je skupina kovov\u00fdch slitin na b\u00e1zi zinku, kter\u00e9 se hojn\u011b pou\u017e\u00edvaj\u00ed v <a href=\"https:\/\/www.diecastingschina.com\/cs\">tlakov\u00e9 lit\u00ed<\/a> v pr\u016fmyslu d\u00edky sv\u00e9 pevnosti, rozm\u011brov\u00e9 stabilit\u011b, vysok\u00e9 odlitkovosti a cenov\u00e9 v\u00fdhodnosti. Zamak je praktick\u00e1 slitina, kter\u00e1 kombinuje mechanick\u00e9 vlastnosti a snadnou zpracovatelnost.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/1-4-1024x576.jpg\" alt=\"\" class=\"wp-image-2617\" srcset=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/1-4-1024x576.jpg 1024w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/1-4-300x169.jpg 300w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/1-4-768x432.jpg 768w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/1-4-1536x864.jpg 1536w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/1-4-18x10.jpg 18w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/1-4.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Zamak se pou\u017e\u00edv\u00e1 v cel\u00e9 \u0159ad\u011b pr\u016fmyslov\u00fdch odv\u011btv\u00ed, v\u010detn\u011b automobilov\u00e9ho pr\u016fmyslu, elektrick\u00fdch armatur, n\u00e1bytkov\u00fdch \u00fachytek, dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f a dekorativn\u00edch dopl\u0148k\u016f. Jeho taven\u00ed je nav\u00edc relativn\u011b levn\u00e9 a materi\u00e1l dob\u0159e te\u010de do slo\u017eit\u00fdch dutin forem, co\u017e v\u00fdrobc\u016fm pom\u00e1h\u00e1 u\u0161et\u0159it na n\u00e1kladech na n\u00e1stroje, dob\u011b obr\u00e1b\u011bn\u00ed i v\u00fdrobn\u00ed dob\u011b.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Co je Zamak?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tato slitina pat\u0159\u00ed do skupiny zinkov\u00fdch slitin, kter\u00e9 obsahuj\u00ed hlin\u00edk, ho\u0159\u010d\u00edk a m\u011b\u010f v p\u0159esn\u011b stanoven\u00fdch pom\u011brech. Do slo\u017een\u00ed jsou p\u0159id\u00e1ny i \u010detn\u00e9 dal\u0161\u00ed prvky, kter\u00e9 v\u0161ak p\u0159isp\u00edvaj\u00ed ke zv\u00fd\u0161en\u00ed pevnosti, tvrdosti, tekutosti a rozm\u011brov\u00e9 stability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00e1zvy hlavn\u00edch slo\u017eek t\u00e9to slitiny jsou n\u011bmeck\u00e9ho p\u016fvodu: Zink (zinek), Aluminium (hlin\u00edk), Magnesium (ho\u0159\u010d\u00edk) a Kupfer (m\u011b\u010f), a proto je i n\u00e1zev \u201eZamak\u201c n\u011bmeck\u00e9ho p\u016fvodu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Slitiny Zamak jsou \u0159\u00edzen\u00e9 sm\u011bsi kov\u016f, kter\u00e9 vykazuj\u00ed p\u0159edv\u00eddateln\u011bj\u0161\u00ed mechanick\u00e9 vlastnosti ne\u017e ne\u0159\u00edzen\u00e9 sm\u011bsi kov\u016f. D\u00edky t\u00e9to konzistentnosti jsou vhodn\u00e9 pro pr\u016fmyslov\u00e9 aplikace, kde se vy\u017eaduje opakovateln\u00e1 kvalita a spolehliv\u00fd v\u00fdkon.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Slo\u017eky zliatiny Zamak<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Zamak je slitina zinku a dal\u0161\u00edch leguj\u00edc\u00edch prvk\u016f. Jeho slo\u017een\u00ed se li\u0161\u00ed v z\u00e1vislosti na konkr\u00e9tn\u00ed jakosti.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zinek<\/strong>: Jedn\u00e1 se o z\u00e1kladn\u00ed materi\u00e1l slitiny, kter\u00fd m\u00e1 tak\u00e9 odl\u00e9vac\u00ed vlastnosti.<\/li>\n\n\n\n<li><strong>Hlin\u00edk<\/strong>: Zvy\u0161uje pevnost, tvrdost a tekutost a zlep\u0161uje schopnost slitiny vypl\u0148ovat slo\u017eit\u00e9 tvary <a href=\"https:\/\/www.plasticmold.net\/die-casting-moulds\/\" target=\"_blank\" rel=\"noopener\">pl\u00edse\u0148<\/a> dutiny.<\/li>\n\n\n\n<li><strong>Ho\u0159\u010d\u00edk<\/strong>: Zvy\u0161uje tvrdost a stabilitu a pom\u00e1h\u00e1 odol\u00e1vat n\u011bkter\u00fdm druh\u016fm koroze.<\/li>\n\n\n\n<li><strong>M\u011b\u010f<\/strong>: Vy\u0161\u0161\u00ed obsah zvy\u0161uje pevnost, tvrdost a odolnost proti opot\u0159eben\u00ed, m\u016f\u017ee v\u0161ak sn\u00ed\u017eit ta\u017enost a dlouhodobou rozm\u011brovou stabilitu.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Historie zamaku<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017e\u00edv\u00e1n\u00ed t\u00e9to slitiny se za\u010dalo rozv\u00edjet ve 20. letech 20. stolet\u00ed, kdy se uk\u00e1zalo, \u017ee jde o spolehliv\u011bj\u0161\u00ed materi\u00e1l pro <a href=\"https:\/\/aludiecasting.com\/?s=pressure+die+casting\" target=\"_blank\" rel=\"noopener\">vysokotlak\u00e9 lit\u00ed<\/a>. U d\u0159\u00edv\u011bj\u0161\u00edch slitin pro odlitky nebyly pom\u011bry jednotliv\u00fdch kov\u016f, z nich\u017e se skl\u00e1daly, v\u017edy stejn\u00e9, a proto nebylo mo\u017en\u00e9 p\u0159edv\u00eddat jejich pevnost, kvalitu povrchu ani spolehlivost.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tyto probl\u00e9my byly vy\u0159e\u0161eny v\u00fdvojem kontrolovan\u00fdch zinkov\u00fdch slitin, kter\u00e9 p\u0159edstavuj\u00ed stabiln\u011bj\u0161\u00ed materi\u00e1l a lze je efektivn\u011b tavit a odl\u00e9vat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tento v\u00fdvoj pomohl polo\u017eit z\u00e1klady pro <a href=\"https:\/\/aludiecasting.com\/zinc-die-casting-services\/\" target=\"_blank\" rel=\"noopener\">tlakov\u00e9 lit\u00ed zinku<\/a> jako vhodn\u00fd zp\u016fsob v\u00fdroby slo\u017eit\u00fdch kovov\u00fdch d\u00edl\u016f ve velk\u00fdch objemech. Od t\u00e9 doby se pou\u017eit\u00ed tohoto materi\u00e1lu roz\u0161\u00ed\u0159ilo d\u00edky zdokonalen\u00ed slo\u017een\u00ed slitin, konstrukce forem, odl\u00e9vac\u00edho za\u0159\u00edzen\u00ed a proces\u016f povrchov\u00e9 \u00fapravy.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/2-3-1024x576-1.jpg\" alt=\"\" class=\"wp-image-2619\" srcset=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/2-3-1024x576-1.jpg 1024w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/2-3-768x432-1.jpg 768w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/2-3-300x169-1.jpg 300w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/2-3-1536x864.jpg 1536w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/2-3-18x10.jpg 18w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/2-3.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Srovn\u00e1n\u00ed b\u011b\u017en\u00fdch druh\u016f zliu<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>T\u0159\u00edda zamaku<\/strong><\/td><td><strong>Hlavn\u00ed charakteristiky<\/strong><\/td><td><strong>Typick\u00e9 aplikace<\/strong><\/td><\/tr><tr><td><strong>Zamak 2<\/strong><\/td><td>Vysok\u00e1 pevnost a tvrdost; relativn\u011b ni\u017e\u0161\u00ed ta\u017enost<\/td><td>Mechanick\u00e9 sou\u010d\u00e1sti, ozuben\u00e1 kola a n\u00e1ro\u010dn\u00e9 odlitky<\/td><\/tr><tr><td><strong>Zamak 3<\/strong><\/td><td>Vyv\u00e1\u017een\u00e9 mechanick\u00e9 vlastnosti, rozm\u011brov\u00e1 stabilita a odlitelnost<\/td><td>Dve\u0159n\u00ed kliky, kov\u00e1n\u00ed, hra\u010dky a univerz\u00e1ln\u00ed odlitky<\/td><\/tr><tr><td><strong>Zamak 5<\/strong><\/td><td>Vy\u0161\u0161\u00ed pevnost a tvrdost d\u00edky vy\u0161\u0161\u00edmu obsahu m\u011bdi<\/td><td>Automobilov\u00e9 d\u00edly, z\u00e1mky a mechanick\u00e9 kov\u00e1n\u00ed<\/td><\/tr><tr><td><strong>Zamak 7<\/strong><\/td><td>Zlep\u0161en\u00e1 tekutost a ta\u017enost ve vhodn\u00fdch slo\u017een\u00edch<\/td><td>Tenkost\u011bnn\u00e9 sou\u010d\u00e1sti, slo\u017eit\u00e9 odlitky a p\u0159esn\u00e9 d\u00edly<\/td><\/tr><tr><td><strong>Zamak 8<\/strong><\/td><td>Pou\u017e\u00edv\u00e1 se ve vybran\u00fdch aplikac\u00edch, kter\u00e9 vy\u017eaduj\u00ed specifick\u00e9 pevnostn\u00ed a ot\u011bruvzdorn\u00e9 vlastnosti<\/td><td>Specializovan\u00e9 pr\u016fmyslov\u00e9 sou\u010d\u00e1sti a kov\u00e1n\u00ed<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Jak vybrat spr\u00e1vnou jakost zliatiny Zamak<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdb\u011br spr\u00e1vn\u00e9 t\u0159\u00eddy za\u010d\u00edn\u00e1 t\u00edm, \u017ee si nejprve ujasn\u00edme funkci dan\u00e9ho d\u00edlu a v\u00fdrobn\u00ed po\u017eadavky.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zvolte Zamak 3, pokud hled\u00e1te kompromis mezi odlitovatelnost\u00ed, toleranc\u00ed a cenou.<\/li>\n\n\n\n<li>Pokud je pro v\u00e1s d\u016fle\u017eit\u00e1 pevnost a tvrdost, pod\u00edvejte se na Zamak 2.<\/li>\n\n\n\n<li>Pou\u017eijte Zamak 5, pokud je zapot\u0159eb\u00ed zv\u00fd\u0161en\u00e1 pevnost a odolnost proti opot\u0159eben\u00ed.<\/li>\n\n\n\n<li>Posu\u010fte materi\u00e1l Zamak 7 z hlediska dobr\u00e9 tekutosti, tenk\u00fdch st\u011bn a slo\u017eit\u00fdch geometri\u00ed.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Hlavn\u00ed vlastnosti slitin Zamak<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017e\u00edv\u00e1n\u00ed t\u00e9to slitiny je obl\u00edben\u00e9 d\u00edky jej\u00edm mechanick\u00fdm, fyzik\u00e1ln\u00edm a v\u00fdrobn\u00edm vlastnostem, kter\u00e9 jsou vhodn\u00e9 pro efektivn\u00ed v\u00fdrobu mal\u00fdch a st\u0159edn\u011b velk\u00fdch sou\u010d\u00e1st\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mechanick\u00e1 pevnost a tvrdost<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Slitiny Zamak nab\u00edzej\u00ed vynikaj\u00edc\u00ed pevnost a tvrdost v cel\u00e9 \u0159ad\u011b aplikac\u00ed v oblasti kov\u00e1n\u00ed, automobilov\u00e9ho pr\u016fmyslu a spot\u0159ebn\u00edho zbo\u017e\u00ed. Maj\u00ed mechanick\u00e9 vlastnosti vhodn\u00e9 pro b\u011b\u017en\u00e1 provozn\u00ed zat\u00ed\u017een\u00ed a odolnost proti povrchov\u00e9mu opot\u0159eben\u00ed. Zamak v\u0161ak nemus\u00ed b\u00fdt nutn\u011b n\u00e1hradou za ocel nebo konstruk\u010dn\u00ed ocel <a href=\"https:\/\/aludiecasting.com\/aluminum-die-casting\/\" target=\"_blank\" rel=\"noopener\">tlakov\u00e9 lit\u00ed hlin\u00edku<\/a> slitiny.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Odolnost proti korozi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tato slitina vykazuje uspokojivou odolnost proti korozi v mnoha vnit\u0159n\u00edch prostorech i v m\u00edrn\u011b n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch. Za ur\u010dit\u00fdch podm\u00ednek vytv\u00e1\u0159\u00ed zinek povrchov\u00fd film, kter\u00fd m\u016f\u017ee omezit dal\u0161\u00ed korozi. Jej\u00ed vlastnosti jsou v\u0161ak ovlivn\u011bny okoln\u00edm prost\u0159ed\u00edm, slo\u017een\u00edm slitiny a povrchovou \u00fapravou.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tekutost a rozm\u011brov\u00e1 stabilita<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Nejv\u011bt\u0161\u00ed p\u0159ednost\u00ed zamaku je jeho schopnost p\u0159izp\u016fsobit se tvar\u016fm slo\u017eit\u00fdch dutin forem. To umo\u017e\u0148uje v\u00fdrobu tenk\u00fdch st\u011bn, jemn\u00fdch detail\u016f, mal\u00fdch prvk\u016f a slo\u017eit\u00fdch tvar\u016f s dobrou rozm\u011brovou p\u0159esnost\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">N\u00edzk\u00e1 teplota t\u00e1n\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Rozmez\u00ed bod\u016f t\u00e1n\u00ed b\u011b\u017en\u00fdch slitin je p\u0159ibli\u017en\u011b <strong>380 a\u017e 390 \u00b0C,<\/strong> v z\u00e1vislosti na typu a slo\u017een\u00ed slitiny. Vzhledem k jejich relativn\u011b n\u00edzk\u00e9 teplot\u011b tuhnut\u00ed p\u0159edstavuj\u00ed pro odl\u00e9vac\u00ed za\u0159\u00edzen\u00ed a formy men\u0161\u00ed tepeln\u00e9 zat\u00ed\u017een\u00ed ne\u017e mnoh\u00e9 kovy s vy\u0161\u0161\u00ed teplotou tuhnut\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tepeln\u00e1 a elektrick\u00e1 vodivost<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tento materi\u00e1l je tepeln\u00fdm a elektrick\u00fdm vodi\u010dem a lze jej pou\u017e\u00edt pro n\u011bkter\u00e9 armatury, kryty, konektory a sou\u010d\u00e1sti, u nich\u017e jsou kladeny po\u017eadavky na tepeln\u00e9 nebo elektrick\u00e9 vlastnosti.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/3-1-1-1024x576.jpg\" alt=\"\" class=\"wp-image-2620\" srcset=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/3-1-1-1024x576.jpg 1024w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/3-1-1-300x169.jpg 300w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/3-1-1-768x432.jpg 768w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/3-1-1-1536x864.jpg 1536w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/3-1-1-18x10.jpg 18w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/3-1-1.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Tlakov\u00e9 lit\u00ed ze zamaku: Jak funguje v\u00fdrobn\u00ed proces<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hlavn\u00ed v\u00fdrobn\u00ed technika pro sou\u010d\u00e1sti ze zamaku je <a href=\"https:\/\/aludiecasting.com\/?s=pressure+die+casting\" target=\"_blank\" rel=\"noopener\">vysokotlak\u00e9 lit\u00ed<\/a>. Jedn\u00e1 se o proces, p\u0159i kter\u00e9m se do opakovan\u011b pou\u017eiteln\u00e9 ocelov\u00e9 formy pod tlakem vl\u00e9v\u00e1 roztaven\u00e1 slitina za \u00fa\u010delem vytvo\u0159en\u00ed sou\u010d\u00e1sti s po\u017eadovan\u00fdm tvarem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zamak je d\u00edky sv\u00e9 relativn\u011b n\u00edzk\u00e9 teplot\u011b t\u00e1n\u00ed a tekutosti obzvl\u00e1\u0161t\u011b vhodn\u00fd pro tlakov\u00e9 lit\u00ed v hork\u00e9 komo\u0159e.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Krok 1: N\u00e1vrh a p\u0159\u00edprava raznice<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A <a href=\"https:\/\/www.plasticmold.net\/die-casting-moulds\/\" target=\"_blank\" rel=\"noopener\">ocelov\u00e1 forma<\/a> je navr\u017eena v\u00fdrobcem na z\u00e1klad\u011b rozm\u011br\u016f, povrchov\u00e9 \u00fapravy a v\u00fdrobn\u00edch po\u017eadavk\u016f dan\u00e9ho d\u00edlu. D ut\u011b a op\u011brn\u00e9 prvky na form\u011b hraj\u00ed d\u016fle\u017eitou roli p\u0159i \u0159\u00edzen\u00ed toku kovu, odv\u00e1d\u011bn\u00ed vzduchu a vyj\u00edm\u00e1n\u00ed odlitku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Krok 2: Taven\u00ed slitiny<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Slitina se udr\u017euje v tavic\u00ed n\u00e1dob\u011b, kde je proces taven\u00ed pe\u010dliv\u011b sledov\u00e1n. Konzistence mechanick\u00fdch vlastnost\u00ed a kvalita povrchu z\u00e1vis\u00ed na spr\u00e1vn\u00e9m slo\u017een\u00ed a kontrole zne\u010di\u0161t\u011bn\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Krok 3: Vysokotlak\u00e9 vst\u0159ikov\u00e1n\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Roztaven\u00fd zamak se vst\u0159ikuje do dutiny formy. Je dostate\u010dn\u011b tekut\u00fd, aby p\u0159ed ztuhnut\u00edm vyplnil jemn\u00e9 detaily a relativn\u011b tenk\u00e9 st\u011bny, co\u017e mu umo\u017e\u0148uje vyplnit mezery mezi detaily.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Krok 4: Chlazen\u00ed a vysunut\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Slitina ztuhne ve form\u011b a vytvo\u0159\u00ed tak po\u017eadovan\u00fd tvar. Forma se rozd\u011bl\u00ed a d\u00edl je vysunut. Relativn\u011b rychl\u00e9 tuhnut\u00ed zinkov\u00fdch slitin umo\u017e\u0148uje kr\u00e1tk\u00e9 doby cyklu a rychlou, opakovanou v\u00fdrobu d\u00edl\u016f v <a href=\"https:\/\/aludiecasting.com\/zinc-die-casting-services\/\" target=\"_blank\" rel=\"noopener\">Tlakov\u00e9 lit\u00ed Zamak<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Krok 5: O\u0159ez\u00e1v\u00e1n\u00ed a dokon\u010dov\u00e1n\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Odstra\u0148uje p\u0159ebyte\u010dn\u00fd materi\u00e1l, nap\u0159. vtoky, vtokov\u00e9 kan\u00e1lky a ot\u0159epy. V z\u00e1vislosti na konstrukci mohou v\u00fdrobci prov\u00e1d\u011bt tak\u00e9 vrt\u00e1n\u00ed, \u0159ez\u00e1n\u00ed z\u00e1vit\u016f, le\u0161t\u011bn\u00ed, pokovov\u00e1n\u00ed, lakov\u00e1n\u00ed nebo jin\u00e9 povrchov\u00e9 \u00fapravy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdznam v odv\u011btv\u00ed tlakov\u00e9ho lit\u00ed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Jedn\u00edm z hlavn\u00edch d\u016fvod\u016f, pro\u010d je zamak v <a href=\"https:\/\/www.diecastingschina.com\/cs\">tlakov\u00e9 lit\u00ed<\/a> je jeho schopnost nab\u00eddnout flexibilitu p\u0159i navrhov\u00e1n\u00ed spolu s efektivn\u00ed a velkoobjemovou v\u00fdrobou.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/4-5-1024x576.jpg\" alt=\"\" class=\"wp-image-2623\" srcset=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/4-5-1024x576.jpg 1024w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/4-5-300x169.jpg 300w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/4-5-768x432.jpg 768w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/4-5-1536x864.jpg 1536w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/4-5-18x10.jpg 18w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/4-5.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Vysok\u00e1 efektivita v\u00fdroby<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kr\u00e1tk\u00e9 cykly odl\u00e9v\u00e1n\u00ed jsou umo\u017en\u011bny n\u00edzkou teplotou t\u00e1n\u00ed a rychl\u00fdm tuhnut\u00edm slitiny Zamak. To m\u016f\u017ee b\u00fdt velmi v\u00fdhodn\u00e9 pro s\u00e9riovou v\u00fdrobu automobilov\u00fdch sou\u010d\u00e1stek, spot\u0159ebn\u00edho zbo\u017e\u00ed a armatur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Sn\u00ed\u017een\u00e9 v\u00fdrobn\u00ed n\u00e1klady<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zamak m\u016f\u017ee p\u0159isp\u011bt ke sn\u00ed\u017een\u00ed v\u00fdrobn\u00edch n\u00e1klad\u016f n\u011bkolika zp\u016fsoby:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ni\u017e\u0161\u00ed teploty t\u00e1n\u00ed mohou sn\u00ed\u017eit spot\u0159ebu energie.<\/li>\n\n\n\n<li>D\u00edky opakovan\u011b pou\u017eiteln\u00fdm ocelov\u00fdm form\u00e1m je mo\u017en\u00e9 vyr\u00e1b\u011bt velk\u00e9 s\u00e9rie.<\/li>\n\n\n\n<li>Odl\u00e9v\u00e1n\u00ed s tvarem bl\u00edzk\u00fdm kone\u010dn\u00e9mu tvaru minimalizuje pl\u00fdtv\u00e1n\u00ed materi\u00e1lem a obr\u00e1b\u011bn\u00ed.<\/li>\n\n\n\n<li>Jednotliv\u00e9 detaily lze integrovat, \u010d\u00edm\u017e se eliminuj\u00ed samostatn\u00e9 sou\u010d\u00e1sti nebo mont\u00e1\u017en\u00ed kroky.<\/li>\n\n\n\n<li>Jsou-li procesy pod kontrolou, minimalizuje se d\u00edky konzistentn\u00ed v\u00fdrob\u011b riziko n\u00e1kladn\u00fdch oprav.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Slo\u017eit\u00e9 geometrie a tenkost\u011bnn\u00e9 konstrukce<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00edky tekutosti zamaku lze vytv\u00e1\u0159et slo\u017eit\u00e9 geometrick\u00e9 tvary, drobn\u00e9 detaily a tenk\u00e9 st\u011bny. Tato flexibilita p\u0159i navrhov\u00e1n\u00ed usnad\u0148uje mont\u00e1\u017e a zlep\u0161uje integraci v\u00fdrobku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">St\u00e1l\u00e1 kvalita a povrchov\u00e1 \u00faprava<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V dob\u0159e \u0159\u00edzen\u00e9m procesu tlakov\u00e9ho lit\u00ed ze zamaku lze dos\u00e1hnout hladk\u00fdch povrch\u016f a opakovateln\u00fdch rozm\u011br\u016f. Tyto vlastnosti jsou v\u00fdhodn\u00e9 zejm\u00e9na u viditeln\u00fdch d\u00edl\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Obr\u00e1bitelnost a povrchov\u00e1 \u00faprava zliatiny Zamak<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tlakov\u00fdm lit\u00edm lze vyr\u00e1b\u011bt d\u00edly s tvarem bl\u00edzk\u00fdm kone\u010dn\u00e9mu; n\u011bkter\u00e9 d\u00edly v\u0161ak mohou vy\u017eadovat dal\u0161\u00ed obr\u00e1b\u011bn\u00ed nebo dokon\u010dovac\u00ed \u00fapravy, aby spl\u0148ovaly kone\u010dn\u00e1 konstruk\u010dn\u00ed krit\u00e9ria.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Obr\u00e1b\u011bn\u00ed sou\u010d\u00e1st\u00ed ze zamaku<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f lze k obr\u00e1b\u011bn\u00ed zamaku pou\u017e\u00edt b\u011b\u017en\u00e9 konven\u010dn\u00ed \u0159ezn\u00e9 n\u00e1stroje. Mezi b\u011b\u017en\u00e9 operace pat\u0159\u00ed vrt\u00e1n\u00ed, \u0159ez\u00e1n\u00ed z\u00e1vit\u016f, fr\u00e9zov\u00e1n\u00ed a o\u0159ez\u00e1v\u00e1n\u00ed. Ji\u017e ve f\u00e1zi n\u00e1vrhu je v\u0161ak t\u0159eba zohlednit po\u017eadavky na obr\u00e1b\u011bn\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chcete-li dos\u00e1hnout lep\u0161\u00edch v\u00fdsledk\u016f:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pokud je to mo\u017en\u00e9, za\u010dle\u0148te do formy mont\u00e1\u017en\u00ed otvory a dal\u0161\u00ed prvky.<\/li>\n\n\n\n<li>\u00dazk\u00e9 tolerance pou\u017e\u00edvejte pouze tehdy, je-li to nezbytn\u00e9 pro spr\u00e1vnou funkci.<\/li>\n\n\n\n<li>Dodr\u017eujte spr\u00e1vn\u00e9 postupy p\u0159i \u0159ez\u00e1n\u00ed a up\u00edn\u00e1n\u00ed obrobk\u016f.<\/li>\n\n\n\n<li>Po obr\u00e1b\u011bn\u00ed zkontrolujte kritick\u00e9 rozm\u011bry.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">B\u011b\u017en\u00e9 mo\u017enosti povrchov\u00e9 \u00fapravy<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Zamak lze upravovat r\u016fzn\u00fdmi povrchov\u00fdmi \u00fapravami, co\u017e v\u00fdrobc\u016fm umo\u017e\u0148uje p\u0159izp\u016fsobit sou\u010d\u00e1sti funk\u010dn\u00edm i dekorativn\u00edm po\u017eadavk\u016fm.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Povrchov\u00e1 \u00faprava<\/strong><\/td><td><strong>Hlavn\u00ed v\u00fdhoda<\/strong><\/td><td><strong>B\u011b\u017en\u00e9 aplikace<\/strong><\/td><\/tr><tr><td>Chromov\u00e1n\u00ed<\/td><td>Z\u00e1\u0159iv\u00fd vzhled a lep\u0161\u00ed ochrana povrchu<\/td><td>Kliky, oblo\u017een\u00ed a koupelnov\u00e9 dopl\u0148ky<\/td><\/tr><tr><td>Poniklov\u00e1n\u00ed<\/td><td>Dekorativn\u00ed povrchov\u00e1 \u00faprava a dodate\u010dn\u00e1 ochrana proti korozi<\/td><td>Hardware a spot\u0159ebn\u00ed zbo\u017e\u00ed<\/td><\/tr><tr><td>Malov\u00e1n\u00ed<\/td><td>Flexibiln\u00ed barevn\u00e9 proveden\u00ed a vzhled<\/td><td>Kryty a dekorativn\u00ed prvky<\/td><\/tr><tr><td>Pr\u00e1\u0161kov\u00e9 lakov\u00e1n\u00ed<\/td><td>P\u0159i spr\u00e1vn\u00e9m nanesen\u00ed vytv\u00e1\u0159\u00ed odoln\u00fd barevn\u00fd ochrann\u00fd povlak<\/td><td>Hardware a vybran\u00e9 pr\u016fmyslov\u00e9 sou\u010d\u00e1stky<\/td><\/tr><tr><td>Le\u0161t\u011bn\u00ed<\/td><td>Hlad\u0161\u00ed a odraziv\u011bj\u0161\u00ed povrch<\/td><td>Dekorativn\u00ed kov\u00e1n\u00ed a viditeln\u00e9 sou\u010d\u00e1sti<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Vyu\u017eit\u00ed zama\u010dku v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00edky sv\u00e9 univerz\u00e1lnosti se Zamak uplat\u0148uje v cel\u00e9 \u0159ad\u011b pr\u016fmyslov\u00fdch odv\u011btv\u00ed, kter\u00e1 vy\u017eaduj\u00ed vysoce detailn\u00ed, cenov\u011b dostupn\u00e9 a s\u00e9riov\u011b vyr\u00e1b\u011bn\u00e9 kovov\u00e9 d\u00edly.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Z tohoto materi\u00e1lu se vyr\u00e1b\u00ed vybran\u00e9 automobilov\u00e9 d\u00edly, jako jsou kliky a oblo\u017een\u00ed dve\u0159\u00ed.<\/li>\n\n\n\n<li>N\u00e1bytek a kov\u00e1n\u00ed pro dom\u00e1cnost pat\u0159\u00ed mezi hlavn\u00ed oblasti pou\u017eit\u00ed slitiny Zamak.<\/li>\n\n\n\n<li>Z t\u00e9to slitiny lze vytv\u00e1\u0159et kr\u00e1sn\u00e9 tvary a lze j\u00ed dodat r\u016fzn\u00e9 barvy a struktury.<\/li>\n\n\n\n<li>V n\u011bkter\u00fdch elektronick\u00fdch sk\u0159\u00edn\u00edch jsou konektory, ovl\u00e1dac\u00ed prvky a dal\u0161\u00ed kovov\u00e9 sou\u010d\u00e1sti vyrobeny ze zamaku. D\u00edky p\u0159esnosti odlitk\u016f mohou v\u00fdrobci do sv\u00fdch men\u0161\u00edch konstrukc\u00ed za\u010dlenit i slo\u017eit\u00e9 detaily.<\/li>\n\n\n\n<li>Z t\u00e9to slitiny lze vyr\u00e1b\u011bt spony, zap\u00edn\u00e1n\u00ed, p\u0159\u00edv\u011bsky a tak\u00e9 dal\u0161\u00ed ozdobn\u00e9 dopl\u0148ky.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdhody a omezen\u00ed slitiny Zamak<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u0161ichni v\u00fdrobci mus\u00ed zohlednit v\u00fdhody a nev\u00fdhody materi\u00e1lu Zamak.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdhody<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Kompaktn\u00ed v\u00fdroba<\/strong>: Obzvl\u00e1\u0161t\u011b vhodn\u00e9 pro tlakov\u00e9 lit\u00ed ve velk\u00fdch s\u00e9ri\u00edch.<\/li>\n\n\n\n<li><strong>Skv\u011bl\u00e1 odl\u00e9vatelnost<\/strong>: Lze z n\u011bj odl\u00e9vat slo\u017eit\u00e9 tvary a jemn\u00e9 detaily.<\/li>\n\n\n\n<li><strong>Dobr\u00e1 rozm\u011brov\u00e1 p\u0159esnost<\/strong>: Schopnost vyr\u00e1b\u011bt opakovateln\u00e9 d\u00edly.<\/li>\n\n\n\n<li><strong>Kr\u00e1tk\u00e9 v\u00fdrobn\u00ed cykly<\/strong>: Pom\u00e1h\u00e1 zv\u00fd\u0161it v\u00fdrobn\u00ed v\u00fdkon.<\/li>\n\n\n\n<li><strong>V\u0161estrann\u00e9 pou\u017eit\u00ed p\u0159i dokon\u010dov\u00e1n\u00ed<\/strong>: Lze je pokovovat, lakovat, le\u0161tit atd.<\/li>\n\n\n\n<li><strong>Recyklovatelnost<\/strong>: \u010cist\u00fd a vhodn\u00fd odpadn\u00ed materi\u00e1l lze pod kontrolou p\u0159etavit a znovu pou\u017e\u00edt.<\/li>\n\n\n\n<li><strong>Minimalizace n\u00e1sledn\u00e9ho obr\u00e1b\u011bn\u00ed<\/strong>: Konstrukce typu \u201enear-net-shape\u201c mohou sn\u00ed\u017eit pot\u0159ebu n\u00e1sledn\u00e9ho obr\u00e1b\u011bn\u00ed.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Omezen\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A\u010dkoli m\u00e1 zamak sv\u00e9 v\u00fdhody, nen\u00ed v\u017edy nejvhodn\u011bj\u0161\u00edm materi\u00e1lem pro dan\u00e9 pou\u017eit\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Citliv\u00fd na teplotu<\/strong>: S rostouc\u00edmi teplotami m\u016f\u017ee doch\u00e1zet ke sn\u00ed\u017een\u00ed pevnosti a ke zv\u00fd\u0161en\u00ed te\u010den\u00ed \u010di deformace.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nosnostn\u00ed limity<\/strong>: U d\u00edl\u016f ur\u010den\u00fdch pro vysok\u00e9 zat\u00ed\u017een\u00ed nebo pro bezpe\u010dnostn\u011b kritick\u00e9 \u00fa\u010dely je nutn\u00e9 prov\u00e9st zkou\u0161ky pevnosti a \u00fanavy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Riziko koroze<\/strong>: Vystaven\u00ed drsn\u00fdm podm\u00ednk\u00e1m m\u016f\u017ee vy\u017eadovat pou\u017eit\u00ed ochrann\u00fdch n\u00e1t\u011br\u016f nebo konkr\u00e9tn\u00edho materi\u00e1lu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Podm\u00ednky pro dokon\u010den\u00ed<\/strong>: Proces pokovov\u00e1n\u00ed a lakov\u00e1n\u00ed vy\u017eaduje odpov\u00eddaj\u00edc\u00ed p\u0159ed\u00fapravu a kontrolu kvality.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Konstruk\u010dn\u00ed omezen\u00ed<\/strong>: Pokud jsou zapot\u0159eb\u00ed velmi velk\u00e9 d\u00edly nebo sou\u010d\u00e1sti se zvl\u00e1\u0161tn\u00edmi konstruk\u010dn\u00edmi vlastnostmi, mohou b\u00fdt vhodn\u011bj\u0161\u00ed jin\u00e9 materi\u00e1ly.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/5-2-1024x576.jpg\" alt=\"\" class=\"wp-image-2622\" srcset=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/5-2-1024x576.jpg 1024w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/5-2-300x169.jpg 300w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/5-2-768x432.jpg 768w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/5-2-18x10.jpg 18w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/5-2-1536x864.jpg 1536w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2026\/10\/5-2.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Zamak vs. hlin\u00edk a ocel<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Porovn\u00e1n\u00ed zamaku s hlin\u00edkem a ocel\u00ed pom\u00e1h\u00e1 in\u017een\u00fdr\u016fm ur\u010dit nejvhodn\u011bj\u0161\u00ed materi\u00e1l pro konkr\u00e9tn\u00ed odl\u00e9vac\u00ed projekt.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Faktor<\/strong><\/td><td><strong>Zamak<\/strong><\/td><td><strong>Hlin\u00edk<\/strong><\/td><td><strong>Ocel<\/strong><\/td><\/tr><tr><td>Hustota<\/td><td>Relativn\u011b vysok\u00e1<\/td><td>Doln\u00ed<\/td><td>Li\u0161\u00ed se podle jakosti; obecn\u011b je podobn\u00e1 nebo vy\u0161\u0161\u00ed ne\u017e u zama\u010dku<\/td><\/tr><tr><td>Teplota t\u00e1n\u00ed<\/td><td>N\u00edzk\u00e1<\/td><td>Vy\u0161\u0161\u00ed<\/td><td>Mnohem vy\u0161\u0161\u00ed<\/td><\/tr><tr><td>Vhodnost pro tlakov\u00e9 lit\u00ed<\/td><td>Vynikaj\u00edc\u00ed pro procesy s horkou komorou<\/td><td>U mnoha slitin se b\u011b\u017en\u011b odl\u00e9v\u00e1 metodou s chladnou komorou<\/td><td>P\u0159i konven\u010dn\u00edm odl\u00e9v\u00e1n\u00ed oceli se pou\u017e\u00edvaj\u00ed r\u016fzn\u00e9 postupy<\/td><\/tr><tr><td>Podrobnosti o komplexu<\/td><td>Vynikaj\u00edc\u00ed pro mal\u00e9, slo\u017eit\u00e9 sou\u010d\u00e1stky<\/td><td>Dobr\u00e9, v z\u00e1vislosti na slitin\u011b a zp\u016fsobu zpracov\u00e1n\u00ed<\/td><td>Z\u00e1le\u017e\u00ed na zp\u016fsobu odl\u00e9v\u00e1n\u00ed a konstrukci<\/td><\/tr><tr><td>N\u00e1stroje a efektivita v\u00fdrobn\u00edho cyklu<\/td><td>V\u00fdrazn\u00e1 v\u00fdhoda p\u0159i vhodn\u00fdch aplikac\u00edch s velk\u00fdm objemem<\/td><td>Z\u00e1le\u017e\u00ed na slitin\u011b a zp\u016fsobu zpracov\u00e1n\u00ed<\/td><td>Obecn\u011b n\u00e1ro\u010dn\u011bj\u0161\u00ed pro srovnatelnou vysoce p\u0159esnou v\u00fdrobu<\/td><\/tr><tr><td>Provoz p\u0159i vysok\u00fdch teplot\u00e1ch<\/td><td>Vhodn\u00e9 pouze pro omezen\u00fd po\u010det aplikac\u00ed<\/td><td>Z\u00e1le\u017e\u00ed na slitin\u011b a teplot\u011b<\/td><td>\u010casto se up\u0159ednost\u0148uje pro n\u00e1ro\u010dn\u00e9 podm\u00ednky s vysok\u00fdmi teplotami<\/td><\/tr><tr><td>Typick\u00e9 pou\u017eit\u00ed<\/td><td>Hardware, kov\u00e1n\u00ed, mal\u00e9 p\u0159esn\u00e9 sou\u010d\u00e1stky<\/td><td>Lehk\u00e1 pouzdra, konstruk\u010dn\u00ed a automobilov\u00e9 d\u00edly<\/td><td>Konstruk\u010dn\u00ed prvky pro vysok\u00e9 zat\u00ed\u017een\u00ed a n\u00e1ro\u010dn\u00e9 podm\u00ednky<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Nej\u010dast\u011bj\u0161\u00ed dotazy<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Z jak\u00e9ho materi\u00e1lu se Zamak p\u0159ev\u00e1\u017en\u011b vyr\u00e1b\u00ed?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zamak se \u0161iroce pou\u017e\u00edv\u00e1 p\u0159i v\u00fdrob\u011b automobilov\u00e9ho kov\u00e1n\u00ed, n\u00e1bytkov\u00fdch \u00fachytek, z\u00e1mk\u016f, sou\u010d\u00e1st\u00ed dom\u00e1c\u00edch spot\u0159ebi\u010d\u016f, dekorativn\u00edch d\u00edl\u016f a n\u011bkter\u00fdch kryt\u016f elektronick\u00fdch za\u0159\u00edzen\u00ed. Tento materi\u00e1l se velmi dob\u0159e odl\u00edv\u00e1, co\u017e z n\u011bj \u010din\u00ed velmi vhodn\u00fd materi\u00e1l pro v\u00fdrobu slo\u017eit\u00fdch d\u00edl\u016f, zejm\u00e9na v hromadn\u00e9 v\u00fdrob\u011b.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Rezav\u00ed zamak?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zamak nen\u00ed tak n\u00e1chyln\u00fd ke korozi jako \u017eelezo nebo ocel, proto\u017ee neobsahuje \u017eelezo jako hlavn\u00ed slo\u017eku. Za ur\u010dit\u00fdch podm\u00ednek v\u0161ak m\u016f\u017ee doj\u00edt ke korozi zinku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Jak\u00e1 je nej\u010dast\u011bji pou\u017e\u00edvan\u00e1 jakost zlihotu Zamak?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zamak 3 je velmi obl\u00edben\u00e1 slitina d\u00edky kombinaci odlitkovatelnosti, rozm\u011brov\u00e9 stability a mechanick\u00fdch vlastnost\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Lze zamak pou\u017e\u00edt pro vysokotlak\u00e9 lit\u00ed pod tlakem?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ano. Tlakov\u00e9 lit\u00ed v hork\u00e9 komo\u0159e je jedn\u00edm z proces\u016f, p\u0159i kter\u00e9m se b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 slitina Zamak, a tato slitina se dob\u0159e hod\u00ed pro aplikace vysokotlak\u00e9ho lit\u00ed. Snadno se formuje, m\u00e1 n\u00edzkou teplotu t\u00e1n\u00ed a rychle tuhne, d\u00edky \u010demu\u017e je vhodn\u00e1 pro v\u00fdrobu slo\u017eit\u00fdch d\u00edl\u016f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. Je mo\u017en\u00e9 zamak po odlit\u00ed obr\u00e1b\u011bt?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ano. Pokud jsou po\u017eadov\u00e1ny dal\u0161\u00ed prvky nebo u\u017e\u0161\u00ed tolerance, lze Zamak vrtat, \u0159ezat z\u00e1vity, fr\u00e9zovat a o\u0159ez\u00e1vat. P\u0159\u00edm\u00e9 odlit\u00ed po\u017eadovan\u00fdch prvk\u016f v\u0161ak m\u016f\u017ee cel\u00fd proces urychlit a zlevnit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00edky kombinaci specifick\u00fdch vlastnost\u00ed t\u00e9to slitiny, jako jsou mechanick\u00e9 vlastnosti, vynikaj\u00edc\u00ed tekutost, rozm\u011brov\u00e1 p\u0159esnost a mo\u017enost v\u00fdroby s ni\u017e\u0161\u00edmi n\u00e1klady p\u0159i velkos\u00e9riov\u00e9 v\u00fdrob\u011b, se jedn\u00e1 o dal\u0161\u00ed d\u016fle\u017eit\u00fd materi\u00e1l pou\u017e\u00edvan\u00fd v odv\u011btv\u00ed tlakov\u00e9ho lit\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00edzk\u00e1 teplota t\u00e1n\u00ed slitiny, kr\u00e1tk\u00e1 doba odl\u00e9v\u00e1n\u00ed a schopnost odl\u00e9vat slo\u017eit\u00e9 tvary mohou p\u0159isp\u011bt ke sn\u00ed\u017een\u00ed v\u00fdrobn\u00edch n\u00e1klad\u016f a minimalizaci n\u00e1sledn\u00e9ho obr\u00e1b\u011bn\u00ed. P\u0159i v\u00fdb\u011bru slitiny Zamak je v\u0161ak t\u0159eba zohlednit teplotn\u00ed limity, podm\u00ednky zat\u00ed\u017een\u00ed, vystaven\u00ed korozi, p\u00f3rovitost a po\u017eadavky in\u017een\u00fdr\u016f na povrchovou \u00fapravu.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction Zamak is a family of zinc-based metal alloys, which are widely used in the die casting industry for their strength, dimensional stability, high castability, and cost-effectiveness. Zamak is a practical alloy with a combination of mechanical properties and manufacturability. Zamak is used in a wide range of industries, including automotive, electrical fittings, furniture handles, [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":2617,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[43],"class_list":["post-2616","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-die-casting","tag-zinc-die-casting"],"_links":{"self":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/posts\/2616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/comments?post=2616"}],"version-history":[{"count":0,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/posts\/2616\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/media\/2617"}],"wp:attachment":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/media?parent=2616"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/categories?post=2616"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/tags?post=2616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}