{"id":995,"date":"2025-03-07T22:42:33","date_gmt":"2025-03-07T22:42:33","guid":{"rendered":"https:\/\/www.diecastingschina.com\/what-is-cold-chamber-die-casting\/"},"modified":"2025-03-21T23:17:45","modified_gmt":"2025-03-21T23:17:45","slug":"co-je-to-tlakove-liti-za-studena","status":"publish","type":"post","link":"https:\/\/www.diecastingschina.com\/cs\/proces-tlakoveho-liti-za-studena","title":{"rendered":"Co je to tlakov\u00e9 lit\u00ed za studena?"},"content":{"rendered":"
\n

\"\"Studen\u00e1 komora tlakov\u00e9 lit\u00ed<\/a> proces<\/strong> je provozov\u00e1na tak, \u017ee se do komory pro tlakov\u00e9 st\u0159\u00edk\u00e1n\u00ed p\u0159id\u00e1v\u00e1 roztaven\u00fd materi\u00e1l z hlin\u00edkov\u00e9 slitiny z nez\u00e1visl\u00e9ho zdroje. Vzhledem k tomu, \u017ee roztaven\u00fd hlin\u00edk<\/a> od extern\u00edho dodavatele, m\u00e1 stroj na odl\u00e9v\u00e1n\u00ed do studen\u00fdch box\u016f mo\u017enost pracovat p\u0159i ni\u017e\u0161\u00ed teplot\u011b.<\/p>\n

V procesu tlakov\u00e9ho lit\u00ed ve studen\u00e9 komo\u0159e se mus\u00ed roztaven\u00fd nebo zkapaln\u011bn\u00fd kovov\u00fd materi\u00e1l p\u0159id\u00e1vat pro ka\u017ed\u00fd v\u00fdst\u0159ik nebo v\u00fdrobn\u00ed cyklus. T\u00edm, \u017ee tento aspekt vy\u017eaduje roztaven\u00fd kov v pravideln\u00e9m cyklu, m\u016f\u017ee potenci\u00e1ln\u011b ovlivnit efektivitu v\u00fdrobn\u00ed rychlosti u velkoobjemov\u00fdch projekt\u016f.<\/p>\n

Tento proces ve studen\u00e9 komo\u0159e tak\u00e9 vy\u017eaduje pou\u017eit\u00ed zv\u00fd\u0161en\u00e9ho tlaku. Vysok\u00fd tlak, p\u0159i kter\u00e9m je kapaln\u00fd materi\u00e1l vh\u00e1n\u011bn do dutiny z\u00e1pustky a rozp\u00edn\u00e1 se v n\u00ed, je v\u00fdrazn\u011b vy\u0161\u0161\u00ed ne\u017e tlak, kter\u00fd je nutn\u00fd pro provoz tlakov\u00e9ho lit\u00ed v hork\u00e9 komo\u0159e. P\u0159i v\u00fdrobn\u00edm procesu se b\u011b\u017en\u011b pou\u017e\u00edvaj\u00ed tlaky 3 000 a\u017e 50 000 psi, aby se naplnila tlakov\u00e1 komora. dutiny formy<\/a> b\u011bhem procesu ve studen\u00e9 komo\u0159e.<\/p>\n

Tlakov\u00e9 odlitky vyr\u00e1b\u011bn\u00e9 procesem studen\u00e9 komory maj\u00ed v\u00fdhody, kter\u00e9 mohou zahrnovat: velmi detailn\u00ed design, ten\u010d\u00ed st\u011bny d\u00edl\u016f a lep\u0161\u00ed mechanick\u00e9 vlastnosti. Tlakov\u00e9 odlitky \u010c\u00edna<\/a> m\u00e1 \u0161irokou nab\u00eddku stroj\u016f na v\u00fdrobu chladic\u00edch box\u016f. N\u00ed\u017ee uveden\u00e9 video ukazuje na\u0161e za\u0159\u00edzen\u00ed, kter\u00e9 vyr\u00e1b\u00ed n\u011bkter\u00e9 komponenty pro Automobilov\u00fd pr\u016fmysl<\/a>.<\/p>\n

<\/object><\/p>\n

Sn\u00edmek procesu tlakov\u00e9ho lit\u00ed za studena<\/h2>\n
    \n
  • Hlin\u00edk se zkapal\u0148uje v peci.<\/li>\n
  • Roztaven\u00fd hlin\u00edk se pot\u00e9 nalije do komory pro tlakov\u00e9 lit\u00ed.<\/li>\n
  • P\u00edst vtla\u010duje hlin\u00edk do dutiny pod vysok\u00fdm nebo n\u00edzk\u00fdm tlakem.<\/li>\n
  • Matrice se otev\u0159e a p\u00edst se posune dop\u0159edu.<\/li>\n
  • Vyhazovac\u00ed \u010depy vytla\u010d\u00ed odlitek z vyhazovac\u00ed formy, \u010d\u00edm\u017e dojde k zasunut\u00ed p\u00edstu.<\/li>\n
  • Tato technika se \u010dasto pou\u017e\u00edv\u00e1 u kov\u016f, kter\u00e9 se p\u0159i vysok\u00fdch teplot\u00e1ch rychle sl\u00e9vaj\u00ed se \u017eelezem.<\/li>\n
  • Vzhledem k tomu, \u017ee tyto materi\u00e1ly by p\u0159i taven\u00ed v (\u010d\u00e1ste\u010dn\u011b \u017eelezn\u00e9m) odl\u00e9vac\u00edm stroji pravideln\u011b p\u016fsobily probl\u00e9my.<\/li>\n
  • Proces studen\u00e9 komory je nejide\u00e1ln\u011bj\u0161\u00ed pro kovov\u00e9 slitiny s vy\u0161\u0161\u00edmi body t\u00e1n\u00ed.<\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"

    Procesy tlakov\u00e9ho lit\u00ed se studenou komorou se pou\u017e\u00edvaj\u00ed k minimalizaci koroze stroje t\u00edm, \u017ee se odstran\u00ed nutnost pono\u0159it vst\u0159ikovac\u00ed mechanismus do l\u00e1zn\u011b roztaven\u00e9ho kovu.<\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-995","post","type-post","status-publish","format-standard","hentry","category-die-casting-news"],"_links":{"self":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/posts\/995","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\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/comments?post=995"}],"version-history":[{"count":0,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/posts\/995\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/media?parent=995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/categories?post=995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/tags?post=995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}