{"id":23481,"date":"2024-11-07T17:14:48","date_gmt":"2024-11-07T09:14:48","guid":{"rendered":"https:\/\/moldiecasting.com\/?p=23481"},"modified":"2026-10-09T02:21:26","modified_gmt":"2026-10-08T18:21:26","slug":"cold-chamber-die-casting","status":"publish","type":"post","link":"https:\/\/moldiecasting.com\/cs\/blog\/cold-chamber-die-casting\/","title":{"rendered":"Tlakov\u00e9 lit\u00ed se studenou komorou: Co to je?"},"content":{"rendered":"<p><strong> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-579\" src=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture1.jpg\" alt=\"\" width=\"800\" height=\"450\" srcset=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture1.jpg 800w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture1-300x169.jpg 300w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture1-768x432.jpg 768w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture1-18x10.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/strong><\/p>\n<h2><strong>Co je tlakov\u00e9 lit\u00ed se studenou komorou?<\/strong><\/h2>\n<p>Ve sv\u011bt\u011b v\u00fdroby se m\u016f\u017eete setkat s r\u016fzn\u00fdmi zp\u016fsoby tvarov\u00e1n\u00ed kovu do podoby jednotliv\u00fdch d\u00edl\u016f. Jednou z \u00fa\u010dinn\u00fdch metod je tlakov\u00e9 lit\u00ed se studenou komorou, kter\u00e9 je vhodn\u00e9 pro kovy s vysokou teplotou t\u00e1n\u00ed. Tato technika vyu\u017e\u00edv\u00e1 vysok\u00fd tlak k vst\u0159ikov\u00e1n\u00ed roztaven\u00e9ho kovu do formy.<\/p>\n<h2><strong>Sou\u010d\u00e1sti stroje se studenou komorou<\/strong><\/h2>\n<p><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-580\" src=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture2.jpg\" alt=\"Pr\u016fmyslov\u00fd stroj s n\u011bkolika komorami, potrub\u00edm a ovl\u00e1dac\u00edmi prvky na b\u00edl\u00e9m pozad\u00ed.\" width=\"800\" height=\"450\" srcset=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture2.jpg 800w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture2-300x169.jpg 300w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture2-768x432.jpg 768w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture2-18x10.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><br \/>\n<\/strong><\/p>\n<p>Stroj pro tlakov\u00e9 lit\u00ed se studenou komorou se skl\u00e1d\u00e1 z n\u011bkolika kl\u00ed\u010dov\u00fdch sou\u010d\u00e1st\u00ed, kter\u00e9 spole\u010dn\u011b zaji\u0161\u0165uj\u00ed efektivn\u00ed v\u00fdrobu p\u0159esn\u00fdch kovov\u00fdch d\u00edl\u016f.<\/p>\n<p><strong>Vst\u0159ikovac\u00ed syst\u00e9m<\/strong>, obvykle tvo\u0159en\u00fd hydraulick\u00fdm nebo mechanick\u00fdm p\u00edstem, zaji\u0161\u0165uje vst\u0159ikov\u00e1n\u00ed roztaven\u00e9ho kovu do formy.<\/p>\n<p><strong>Vst\u0159ikovac\u00ed komora<\/strong>\u00a0umo\u017e\u0148uje \u0159\u00edzen\u00e9 vst\u0159ikov\u00e1n\u00ed t\u00edm, \u017ee minimalizuje kontakt kovu se syst\u00e9mem. <strong>Sestava formy<\/strong>, slo\u017een\u00e1 z mu\u017esk\u00e9 a \u017eensk\u00e9 poloviny, formuje roztaven\u00fd kov do po\u017eadovan\u00e9ho tvaru. Robustn\u00ed <strong>up\u00ednac\u00ed mechanismus<\/strong>\u00a0udr\u017euje poloviny formy u sebe pod vysok\u00fdm tlakem b\u011bhem procesu vst\u0159ikov\u00e1n\u00ed.<\/p>\n<p>Jakmile kov ztuhne, <strong>vyhazovac\u00ed syst\u00e9m<\/strong>\u00a0pomoc\u00ed vyhazovac\u00edch kol\u00edk\u016f nebo desek bezpe\u010dn\u011b a bez po\u0161kozen\u00ed vyjme hotov\u00fd odlitek.<\/p>\n<p>Integrovan\u00e9 <strong>chladic\u00ed kan\u00e1lky<\/strong>\u00a0uvnit\u0159 formy reguluj\u00ed teplotu, \u010d\u00edm\u017e zaji\u0161\u0165uj\u00ed spr\u00e1vn\u00e9 tuhnut\u00ed a zkracuj\u00ed dobu v\u00fdrobn\u00edho cyklu.<\/p>\n<p>Krom\u011b toho <strong>hydraulick\u00fd syst\u00e9m<\/strong>\u00a0poh\u00e1n\u00ed vst\u0159ikovac\u00ed i up\u00ednac\u00ed mechanismus a dod\u00e1v\u00e1 s\u00edlu pot\u0159ebnou pro hladk\u00fd a efektivn\u00ed chod stroje.<\/p>\n<h2><strong>V\u00fdrobn\u00ed proces tlakov\u00e9ho lit\u00ed se studenou komorou<\/strong><\/h2>\n<p>Proces tlakov\u00e9ho lit\u00ed se studenou komorou za\u010d\u00edn\u00e1 v\u00fdb\u011brem vhodn\u00fdch kovov\u00fdch slitin<strong>;<\/strong>\u00a0tyto kovy se nejprve <strong>tav\u00ed ve vn\u011bj\u0161\u00ed peci<\/strong>, \u010d\u00edm\u017e se zajist\u00ed, \u017ee dos\u00e1hnou pot\u0159ebn\u00e9ho kapaln\u00e9ho stavu bez zne\u010di\u0161t\u011bn\u00ed.<\/p>\n<p>Po zkapaln\u011bn\u00ed se roztaven\u00fd kov opatrn\u011b p\u0159enese do <strong>plnic\u00ed komory<\/strong>\u00a0stroje na tlakov\u00e9 lit\u00ed se studenou komorou; tento proces vy\u017eaduje udr\u017eov\u00e1n\u00ed st\u00e1l\u00e9 teploty kovu, aby se zabr\u00e1nilo jeho p\u0159ed\u010dasn\u00e9mu tuhnut\u00ed.<\/p>\n<p>Uspo\u0159\u00e1d\u00e1n\u00ed se studenou komorou umo\u017e\u0148uje lep\u0161\u00ed kontrolu nad kovy s vy\u0161\u0161\u00ed teplotou t\u00e1n\u00ed, co\u017e zvy\u0161uje v\u0161estrannost cel\u00e9ho procesu.<\/p>\n<p><strong>N\u00e1sledn\u011b hraje kl\u00ed\u010dovou roli p\u0159i tvarov\u00e1n\u00ed kovu<\/strong>forma, kter\u00e1 byla pe\u010dliv\u011b p\u0159ipravena a sev\u0159ena tak, aby odolala vysok\u00fdm tlak\u016fm. Forma se skl\u00e1d\u00e1 ze dvou p\u0159esn\u011b opracovan\u00fdch polovin, kter\u00e9 vytv\u00e1\u0159ej\u00ed dutinu odpov\u00eddaj\u00edc\u00ed po\u017eadovan\u00e9 geometrii v\u00fdsledn\u00e9ho v\u00fdrobku. <strong>Hydraulicky ovl\u00e1dan\u00fd p\u00edst<\/strong>\u00a0n\u00e1sledn\u011b vyv\u00edj\u00ed obrovsk\u00fd tlak, kter\u00fd vytla\u010d\u00ed roztaven\u00fd kov z plnic\u00ed komory do dutiny formy. Toto vysokotlak\u00e9 vst\u0159ikov\u00e1n\u00ed zaji\u0161\u0165uje, \u017ee kov vypln\u00ed i ty nejslo\u017eit\u011bj\u0161\u00ed detaily formy, \u010d\u00edm\u017e se eliminuj\u00ed vzduchov\u00e9 kapsy a zaru\u010duje se struktur\u00e1ln\u00ed celistvost.<\/p>\n<p><strong>Jakmile je dutina formy zcela zapln\u011bna<\/strong>, kov za\u010d\u00edn\u00e1 uvnit\u0159 formy rychle chladnout a tuhnout. Doba chladnut\u00ed je pe\u010dliv\u011b \u0159\u00edzena, aby bylo dosa\u017eeno optim\u00e1ln\u00ed tvrdosti a pevnosti odlitku. Po dostate\u010dn\u00e9m ochlazen\u00ed se poloviny formy odd\u011bl\u00ed a <strong>vyhazovac\u00ed kol\u00edky<\/strong>\u00a0se aktivuj\u00ed a p\u0159esn\u011b vyjmou ztuhl\u00fd odlitek, ani\u017e by do\u0161lo k jak\u00fdmkoli povrchov\u00fdm vad\u00e1m \u010di deformac\u00edm.<\/p>\n<h2><strong>Co je to uzav\u00edrac\u00ed s\u00edla a doba cyklu?<\/strong><\/h2>\n<h3><strong>Uzav\u00edrac\u00ed s\u00edla<\/strong><\/h3>\n<p>Uzav\u00edrac\u00ed s\u00edla je s\u00edla, kterou vyv\u00edj\u00ed lic\u00ed stroj k pevn\u00e9mu sev\u0159en\u00ed obou polovin formy b\u011bhem vst\u0159ikov\u00e1n\u00ed roztaven\u00e9ho kovu.<\/p>\n<p>Uzav\u00edrac\u00ed s\u00edlu lze vypo\u010d\u00edtat pomoc\u00ed vzorce:<\/p>\n<p>Uzav\u00edrac\u00ed s\u00edla = Tlak v dutin\u011b \u00d7 Pr\u016fm\u011btov\u00e1 plocha<\/p>\n<p>Kde:<\/p>\n<ul>\n<li><strong>Tlak v\u00a0<\/strong><span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"><strong>dutin\u011b\u00a0<\/strong>je<\/span>\u00a0tlak p\u016fsob\u00edc\u00ed na roztaven\u00fd kov b\u011bhem vst\u0159ikov\u00e1n\u00ed.<\/li>\n<li><strong>Pr\u016fm\u011btov\u00e1\u00a0<\/strong><span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"><strong>plocha\u00a0<\/strong>je<\/span>\u00a0plocha formy, kter\u00e1 je kolm\u00e1 ke sm\u011bru vst\u0159ikov\u00e1n\u00ed.<\/li>\n<\/ul>\n<p>Pokud m\u00e1 nap\u0159\u00edklad d\u00edl pr\u016fm\u011btovou plochu 120 cm\u00b2 a vy\u017eaduje vst\u0159ikovac\u00ed tlak 800 kg\/cm\u00b2, pot\u0159ebn\u00e1 uzav\u00edrac\u00ed s\u00edla se vypo\u010d\u00edt\u00e1 n\u00e1sledovn\u011b:<\/p>\n<p><strong><em>Uzav\u00edrac\u00ed s\u00edla = 800 kg\/cm\u00b2 \u00d7 120 cm\u00b2 = 96 000 kg neboli p\u0159ibli\u017en\u011b 96 tun<\/em><\/strong><\/p>\n<h3><strong>Doba cyklu<\/strong><\/h3>\n<p>Doba cyklu u tlakov\u00e9ho lit\u00ed se studenou komorou ozna\u010duje celkov\u00fd \u010das od jednoho vst\u0159ikovac\u00edho cyklu k druh\u00e9mu. Tento cyklus obvykle zahrnuje n\u011bkolik f\u00e1z\u00ed: uzav\u0159en\u00ed, vst\u0159ikov\u00e1n\u00ed, chlazen\u00ed a vyhozen\u00ed. Celkov\u00e1 doba cyklu se m\u016f\u017ee zna\u010dn\u011b li\u0161it, ale obecn\u011b se pohybuje v rozmez\u00ed <strong>2 sekundy a\u017e 1 minuta.<\/strong><\/p>\n<p><strong>Slo\u017eky doby cyklu<\/strong><\/p>\n<ul>\n<li><strong>Doba uzav\u00edr\u00e1n\u00ed<\/strong>: \u010cas pot\u0159ebn\u00fd k uzav\u0159en\u00ed a zaji\u0161t\u011bn\u00ed polovin formy p\u0159ed vst\u0159ikov\u00e1n\u00edm.<\/li>\n<li><strong>Doba vst\u0159ikov\u00e1n\u00ed<\/strong>: Kr\u00e1tk\u00fd \u010dasov\u00fd \u00fasek (obvykle m\u00e9n\u011b ne\u017e 0,1 sekundy), b\u011bhem n\u011bho\u017e je roztaven\u00fd kov vst\u0159ikov\u00e1n do formy.<\/li>\n<li><strong>Doba chlazen\u00ed<\/strong>: Doba pot\u0159ebn\u00e1 k tomu, aby roztaven\u00fd kov ve form\u011b zcela ztuhl. Tato doba se m\u016f\u017ee li\u0161it v z\u00e1vislosti na tlou\u0161\u0165ce st\u011bny a vlastnostech materi\u00e1lu.<\/li>\n<li><strong>Doba vyhazov\u00e1n\u00ed<\/strong>: Doba pot\u0159ebn\u00e1 k otev\u0159en\u00ed formy a vyhozen\u00ed hotov\u00e9ho d\u00edlu.<\/li>\n<\/ul>\n<h2><strong>Jak\u00e9 jsou v\u00fdhody tlakov\u00e9ho lit\u00ed se studenou komorou?<\/strong><\/h2>\n<p><strong> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-581\" src=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture3.jpg\" alt=\"\" width=\"800\" height=\"450\" srcset=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture3.jpg 800w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture3-300x169.jpg 300w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture3-768x432.jpg 768w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2024\/11\/Picture3-18x10.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/strong><\/p>\n<p>Umo\u017e\u0148uje<strong>zpracov\u00e1vat kovy s vysokou teplotou t\u00e1n\u00ed,<\/strong>\u00a0jako je hlin\u00edk a<a href=\"https:\/\/moldiecasting.com\/cs\/blog\/copper-die-casting\/\">\u00a0<\/a><a href=\"https:\/\/moldiecasting.com\/cs\/blog\/copper-die-casting\/\"><u>slitiny m\u011bdi,<\/u><\/a>d\u00edky pou\u017eit\u00ed extern\u00ed pece, kter\u00e1 zaji\u0161\u0165uje lep\u0161\u00ed regulaci teploty a zabra\u0148uje p\u0159ed\u010dasn\u00e9mu tuhnut\u00ed. <strong>Tato metoda umo\u017e\u0148uje vytv\u00e1\u0159et slo\u017eit\u00e9 a p\u0159esn\u00e9 tvary<\/strong>\u00a0s vynikaj\u00edc\u00ed kvalitou povrchu, proto\u017ee vysokotlak\u00e9 vst\u0159ikov\u00e1n\u00ed vypln\u00ed ka\u017ed\u00fd detail formy bez vzniku vzduchov\u00fdch kapes.<\/p>\n<p><strong>Formy pou\u017e\u00edvan\u00e9 p\u0159i tlakov\u00e9m lit\u00ed se studenou komorou jsou nav\u00edc odoln\u011bj\u0161\u00ed,<\/strong>\u00a0proto\u017ee jsou vystaveny men\u0161\u00edmu tepeln\u00e9mu nam\u00e1h\u00e1n\u00ed, co\u017e vede k del\u0161\u00ed \u017eivotnosti a ni\u017e\u0161\u00edm n\u00e1klad\u016fm na \u00fadr\u017ebu. <strong>Zlep\u0161uje se kontrola kvality<\/strong>\u00a0d\u00edky p\u0159esn\u00e9mu sledov\u00e1n\u00ed teploty, tlaku a rychlosti vst\u0159ikov\u00e1n\u00ed, co\u017e vede ke st\u00e1l\u00e9 kvalit\u011b a v\u00fdrob\u011b odlitk\u016f bez vad. <strong>Proces tak\u00e9 nab\u00edz\u00ed v\u011bt\u0161\u00ed flexibilitu<\/strong>a umo\u017e\u0148uje v\u00fdrobu v\u011bt\u0161\u00edch a t\u011b\u017e\u0161\u00edch d\u00edl\u016f vhodn\u00fdch pro odv\u011btv\u00ed, jako je automobilov\u00fd a leteck\u00fd pr\u016fmysl.<\/p>\n<p>D\u00e1le <strong>se zvy\u0161uje provozn\u00ed efektivita,<\/strong>\u00a0proto\u017ee extern\u00ed pec zjednodu\u0161uje \u00fadr\u017ebu a zkracuje dobu odst\u00e1vek.<\/p>\n<h3><strong>Srovn\u00e1n\u00ed s tlakov\u00fdm lit\u00edm s horkou komorou<\/strong><\/h3>\n<p><strong>Tlakov\u00e9 lit\u00ed s horkou komorou<\/strong>\u00a0se li\u0161\u00ed p\u0159edev\u0161\u00edm t\u00edm, \u017ee komora je v neust\u00e1l\u00e9m kontaktu s roztaven\u00fdm kovem. Tento proces je vhodn\u011bj\u0161\u00ed pro kovy s ni\u017e\u0161\u00ed teplotou t\u00e1n\u00ed. P\u0159i tlakov\u00e9m lit\u00ed s horkou komorou je komora spojen\u00e1 s dutinou formy pono\u0159ena do roztaven\u00e9ho kovu. P\u00edst p\u0159\u00edmo vtla\u010duje roztaven\u00fd kov do formy, ani\u017e by bylo nutn\u00e9 jej nab\u00edrat.<\/p>\n<p>Zde jsou hlavn\u00ed rozd\u00edly:<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"134\"><strong>Hledisko<\/strong><\/td>\n<td width=\"220\"><strong>Tlakov\u00e9 lit\u00ed s horkou komorou<\/strong><\/td>\n<td width=\"269\"><strong>Tlakov\u00e9 lit\u00ed se studenou komorou<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"134\"><strong>Um\u00edst\u011bn\u00ed tavic\u00ed pece<\/strong><\/td>\n<td width=\"220\">Integrovan\u00e1 ve stroji, p\u0159\u00edmo spojen\u00e1 s lic\u00ed formou<\/td>\n<td width=\"269\">Odd\u011blen\u00e1 od stroje, roztaven\u00fd kov se do plnic\u00ed komory vkl\u00e1d\u00e1 nab\u011bra\u010dkou<\/td>\n<\/tr>\n<tr>\n<td width=\"134\"><strong>Doba cyklu<\/strong><\/td>\n<td width=\"220\">Krat\u0161\u00ed, rychlej\u0161\u00ed v\u00fdrobn\u00ed cykly (cca 15 odlitk\u016f za minutu)<\/td>\n<td width=\"269\">Del\u0161\u00ed doba cyklu kv\u016fli ru\u010dn\u00edmu p\u0159enosu kovu<\/td>\n<\/tr>\n<tr>\n<td width=\"134\"><strong>Kompatibilita s kovy<\/strong><\/td>\n<td width=\"220\">Vhodn\u00e9 pro slitiny s n\u00edzkou teplotou t\u00e1n\u00ed (nap\u0159. zinek, ho\u0159\u010d\u00edk)<\/td>\n<td width=\"269\">Vhodn\u00e9 pro slitiny s vysokou teplotou t\u00e1n\u00ed (nap\u0159. hlin\u00edk, m\u011b\u010f)<\/td>\n<\/tr>\n<tr>\n<td width=\"134\"><strong>Vst\u0159ikovac\u00ed tlak<\/strong><\/td>\n<td width=\"220\">Ni\u017e\u0161\u00ed tlak (1 000 \u2013 5 000 psi)<\/td>\n<td width=\"269\">Vy\u0161\u0161\u00ed tlak (2 000 \u2013 20 000 psi)<\/td>\n<\/tr>\n<tr>\n<td width=\"134\"><strong>\u017divotnost n\u00e1stroje\/formy<\/strong><\/td>\n<td width=\"220\">Del\u0161\u00ed \u017eivotnost formy d\u00edky ni\u017e\u0161\u00edm teplot\u00e1m kovu<\/td>\n<td width=\"269\">Krat\u0161\u00ed \u017eivotnost formy d\u00edky vy\u0161\u0161\u00edm teplot\u00e1m kovu<\/td>\n<\/tr>\n<tr>\n<td width=\"134\"><strong>Objem v\u00fdroby<\/strong><\/td>\n<td width=\"220\">Efektivn\u011bj\u0161\u00ed pro velkos\u00e9riovou v\u00fdrobu<\/td>\n<td width=\"269\">Vhodn\u011bj\u0161\u00ed pro men\u0161\u00ed objemy v\u00fdroby nebo v\u011bt\u0161\u00ed d\u00edly<\/td>\n<\/tr>\n<tr>\n<td width=\"134\"><strong>Slo\u017eitost d\u00edlu<\/strong><\/td>\n<td width=\"220\">Vhodn\u00e9 pro mal\u00e9, jednoduch\u00e9 d\u00edly<\/td>\n<td width=\"269\">Ide\u00e1ln\u00ed pro v\u011bt\u0161\u00ed a slo\u017eit\u011bj\u0161\u00ed d\u00edly d\u00edly<\/td>\n<\/tr>\n<tr>\n<td width=\"134\"><strong>Povrchov\u00e1 \u00faprava<\/strong><\/td>\n<td width=\"220\">Vynikaj\u00edc\u00ed povrchov\u00e1 \u00faprava a rozm\u011brov\u00e1 p\u0159esnost<\/td>\n<td width=\"269\">Dobr\u00e1 povrchov\u00e1 \u00faprava, ale m\u016f\u017ee vy\u017eadovat n\u00e1sledn\u00e9 opracov\u00e1n\u00ed<\/td>\n<\/tr>\n<tr>\n<td width=\"134\"><strong>Bezpe\u010dnostn\u00ed hlediska<\/strong><\/td>\n<td width=\"220\">M\u00e9n\u011b bezpe\u010dnostn\u00edch rizik d\u00edky ni\u017e\u0161\u00edm teplot\u00e1m<\/td>\n<td width=\"269\">Vy\u017eaduje v\u00edce bezpe\u010dnostn\u00edch opat\u0159en\u00ed kv\u016fli manipulaci s kovy o vysok\u00e9 teplot\u011b<\/td>\n<\/tr>\n<tr>\n<td width=\"134\"><strong>Po\u010d\u00e1te\u010dn\u00ed n\u00e1klady na p\u0159\u00edpravu<\/strong><\/td>\n<td width=\"220\">Ni\u017e\u0161\u00ed d\u00edky jednodu\u0161\u0161\u00ed p\u0159\u00edprav\u011b<\/td>\n<td width=\"269\">Vy\u0161\u0161\u00ed kv\u016fli dodate\u010dn\u00e9mu vybaven\u00ed (samostatn\u00e1 pec)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong>Spr\u00e1vn\u00fd materi\u00e1l pro tlakov\u00e9 lit\u00ed se studenou komorou<\/strong><\/h2>\n<p>P\u0159i tlakov\u00e9m lit\u00ed se studenou komorou je v\u00fdb\u011br spr\u00e1vn\u00e9ho materi\u00e1lu kl\u00ed\u010dov\u00fd, proto\u017ee p\u0159\u00edmo ovliv\u0148uje mechanickou pevnost a tepeln\u00e9 vlastnosti va\u0161ich d\u00edl\u016f.<\/p>\n<p>P\u0159i v\u00fdb\u011bru materi\u00e1lu pro v\u00e1\u0161 projekt tlakov\u00e9ho lit\u00ed se studenou komorou m\u00e1te na v\u00fdb\u011br z r\u016fzn\u00fdch kov\u016f. <strong>Hlin\u00edk<\/strong>\u00a0je \u0161pi\u010dkovou volbou d\u00edky sv\u00e9 n\u00edzk\u00e9 hmotnosti a vysok\u00e9 pevnosti. Mezi dal\u0161\u00ed mo\u017enosti pat\u0159\u00ed\u00a0<strong>slitiny ho\u0159\u010d\u00edku<\/strong>, kter\u00e9 jsou je\u0161t\u011b leh\u010d\u00ed ne\u017e hlin\u00edk, a\u00a0<strong>slitiny m\u011bdi a<\/strong> zn\u00e1m\u00e9 svou vynikaj\u00edc\u00ed elektrickou vodivost\u00ed.<\/p>\n<h2><strong>Vyu\u017eit\u00ed d\u00edl\u016f vyroben\u00fdch tlakov\u00fdm lit\u00edm se studenou komorou<\/strong><\/h2>\n<p>Tlakov\u00e9 lit\u00ed se studenou komorou umo\u017e\u0148uje v\u00fdrobu odoln\u00fdch d\u00edl\u016f pro r\u016fzn\u00e1 pr\u016fmyslov\u00e1 odv\u011btv\u00ed a poka\u017ed\u00e9 zaru\u010duje trvanliv\u00fd a p\u0159esn\u00fd v\u00fdsledek.<\/p>\n<p>Nap\u0159\u00edklad automobilov\u00fd pr\u016fmysl vyu\u017e\u00edv\u00e1 tuto metodu pro <strong>bloky motor\u016f<\/strong>\u00a0a <strong>sk\u0159\u00edn\u011b p\u0159evodovek<\/strong>, kter\u00e9 vy\u017eaduj\u00ed vysokou pevnost a p\u0159esnost. V leteck\u00e9m pr\u016fmyslu d\u00e1vaj\u00ed v\u00fdrobci p\u0159ednost tomuto postupu u <strong>leteck\u00fdch d\u00edl\u016f<\/strong>\u00a0, jako jsou sou\u010d\u00e1sti motor\u016f a podvozk\u016f, kde je kl\u00ed\u010dov\u00e1 spolehlivost.<\/p>\n<h2><strong>Spolupr\u00e1ce se spole\u010dnost\u00ed<\/strong><a href=\"https:\/\/moldiecasting.com\/cs\/\"><strong>\u00a0<\/strong><\/a><a href=\"https:\/\/moldiecasting.com\/cs\/\"><strong><u>Moldiecasting<\/u><\/strong><\/a><\/h2>\n<p>Disponujeme t\u00fdmem zku\u0161en\u00fdch in\u017een\u00fdr\u016f, kte\u0159\u00ed se specializuj\u00ed na n\u00e1vrh odoln\u00fdch forem s n\u00edzk\u00fdmi n\u00e1roky na \u00fadr\u017ebu. Spole\u010dnost Moldiecasting si uv\u011bdomuje, \u017ee efektivn\u00ed n\u00e1vrh formy je pro \u00fasp\u011b\u0161n\u00e9 odl\u00e9v\u00e1n\u00ed z\u00e1sadn\u00ed, nebo\u0165 zaji\u0161\u0165uje, \u017ee va\u0161e v\u00fdrobky spl\u0148uj\u00ed vysok\u00e9 standardy kvality a p\u0159esnosti.<\/p>\n<p>Postup zah\u00e1jen\u00ed spolupr\u00e1ce se spole\u010dnost\u00ed Moldiecasting je jednoduch\u00fd a efektivn\u00ed:<\/p>\n<ul>\n<li><strong>\u00davodn\u00ed konzultace<\/strong>: M\u016f\u017eete zaslat sv\u00e9 2D\/3D v\u00fdkresy nebo vzorky d\u00edl\u016f, co\u017e n\u00e1m pom\u016f\u017ee vytvo\u0159it podrobn\u00fd n\u00e1vrh v\u00fdrobku p\u0159esn\u011b podle va\u0161ich specifikac\u00ed.<\/li>\n<li><strong>Schv\u00e1len\u00ed n\u00e1vrhu<\/strong>: Po vypracov\u00e1n\u00ed n\u00e1vrhu m\u00e1te mo\u017enost jej p\u0159ed dal\u0161\u00edm postupem posoudit a schv\u00e1lit, \u010d\u00edm\u017e zajist\u00edme shodu s va\u0161\u00ed viz\u00ed.<\/li>\n<li><strong>N\u00e1vrh formy na m\u00edru<\/strong>: Po schv\u00e1len\u00ed zah\u00e1j\u00ed spole\u010dnost Moldie n\u00e1vrh va\u0161\u00ed formy na m\u00edru s vyu\u017eit\u00edm pokro\u010dil\u00e9ho <a href=\"https:\/\/moldiecasting.com\/cs\/blog\/cnc-machining-vs-die-casting\/\"><u>softwaru CAD\/CAM\/CAE<\/u><\/a>\u00a0, co\u017e umo\u017e\u0148uje bezprobl\u00e9mov\u00e9 zohledn\u011bn\u00ed va\u0161ich p\u0159esn\u00fdch po\u017eadavk\u016f.<\/li>\n<\/ul>\n<p>V cel\u00e9m procesu v\u00fdroby forem vyu\u017e\u00edv\u00e1me pokro\u010dil\u00e9 technologie. N\u00e1\u0161 syst\u00e9m \u0159\u00edzen\u00ed kvality zahrnuje vysoce p\u0159esn\u00e1 m\u011b\u0159ic\u00ed za\u0159\u00edzen\u00ed, jako jsou sou\u0159adnicov\u00e9 m\u011b\u0159ic\u00ed stroje a 3D skenery, kter\u00e1 zaru\u010duj\u00ed, \u017ee ka\u017ed\u00e1 forma spl\u0148uje p\u0159\u00edsn\u00e9 standardy kvality.<\/p>\n<p>Pokud pot\u0159ebujete d\u00edly vyr\u00e1b\u011bn\u00e9 technologi\u00ed tlakov\u00e9ho lit\u00ed,<a href=\"https:\/\/moldiecasting.com\/cs\/contact-us\/\">\u00a0<\/a><a href=\"https:\/\/moldiecasting.com\/cs\/contact-us\/\"><u>kontaktujte n\u00e1s pros\u00edm<\/u><\/a>.<\/p>\n<h2><strong>\u010casto kladen\u00e9 ot\u00e1zky<\/strong><\/h2>\n<h3><strong>Jak si stoj\u00ed rychlost v\u00fdroby p\u0159i tlakov\u00e9m lit\u00ed se studenou komorou v porovn\u00e1n\u00ed s jin\u00fdmi metodami lit\u00ed?<\/strong><\/h3>\n<p>Tlakov\u00e9 lit\u00ed v komo\u0159e se studenou komorou m\u016f\u017ee vykazovat del\u0161\u00ed \u010dasy cyklu ve srovn\u00e1n\u00ed s lit\u00edm v komo\u0159e s horkou komorou, a to kv\u016fli nutnosti ru\u010dn\u00edho \u010di automatick\u00e9ho d\u00e1vkov\u00e1n\u00ed roztaven\u00e9ho kovu a pot\u0159eb\u011b ochladit komoru p\u0159ed p\u0159\u00edsunem nov\u00e9 d\u00e1vky kovu.<\/p>\n<p>P\u0159esto z\u016fst\u00e1v\u00e1 vysoce efektivn\u00ed metodou pro velkos\u00e9riovou v\u00fdrobu a p\u0159i zpracov\u00e1n\u00ed velk\u00fdch objem\u016f \u010dasto p\u0159ekon\u00e1v\u00e1 jin\u00e9 postupy, jako je gravita\u010dn\u00ed lit\u00ed do kokil nebo lit\u00ed do p\u00edsku.<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Co je tlakov\u00e9 lit\u00ed se studenou komorou? Ve sv\u011bt\u011b v\u00fdroby se m\u016f\u017eete setkat s r\u016fzn\u00fdmi zp\u016fsoby tvarov\u00e1n\u00ed kovu do podoby jednotliv\u00fdch d\u00edl\u016f. Jednou z \u00fa\u010dinn\u00fdch metod je tlakov\u00e9 lit\u00ed se studenou komorou, kter\u00e9 je vhodn\u00e9 pro kovy s vysokou teplotou t\u00e1n\u00ed. Tato technika vyu\u017e\u00edv\u00e1 vysok\u00fd tlak k vst\u0159ikov\u00e1n\u00ed roztaven\u00e9ho kovu do formy. Sou\u010d\u00e1sti stroje se [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":24090,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"Tlakov\u00e9 lit\u00ed se studenou komorou: Co to je?","_seopress_titles_desc":"Objevte vysoce kvalitn\u00ed tlakov\u00e9 lit\u00ed se studenou komorou od spole\u010dnosti Moldiecasting. N\u00e1\u0161 pokro\u010dil\u00fd proces lit\u00ed zaji\u0161\u0165uje v\u00fdrobu p\u0159esn\u00fdch d\u00edl\u016f z hlin\u00edkov\u00fdch slitin.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"iawp_total_views":1,"footnotes":""},"categories":[219],"tags":[],"class_list":["post-23481","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/23481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/comments?post=23481"}],"version-history":[{"count":4,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/23481\/revisions"}],"predecessor-version":[{"id":26430,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/23481\/revisions\/26430"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/media\/24090"}],"wp:attachment":[{"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/media?parent=23481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/categories?post=23481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/tags?post=23481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}