{"id":692,"date":"2025-02-28T10:06:21","date_gmt":"2025-02-28T10:06:21","guid":{"rendered":"https:\/\/www.diecastingschina.com\/?page_id=692"},"modified":"2025-02-28T10:06:52","modified_gmt":"2025-02-28T10:06:52","slug":"tepelne-zpracovani-hliniku","status":"publish","type":"page","link":"https:\/\/www.diecastingschina.com\/cs\/obrabeni-odlitku-v-cine\/tepelne-zpracovani-hliniku\/","title":{"rendered":"Tepeln\u00e9 zpracov\u00e1n\u00ed"},"content":{"rendered":"<p>Tepeln\u00e9 zpracov\u00e1n\u00ed se pou\u017e\u00edv\u00e1 jako <a href=\"\/cs\/obrabeni-odlitku-v-cine\/\">proces sekund\u00e1rn\u00edho tlakov\u00e9ho lit\u00ed<\/a>, po po\u010d\u00e1te\u010dn\u00ed f\u00e1zi odl\u00e9v\u00e1n\u00ed. Tento proces se pou\u017e\u00edv\u00e1 ke zlep\u0161en\u00ed mechanick\u00fdch a fyzik\u00e1ln\u00edch vlastnost\u00ed odlitku. <a href=\"\/cs\/sluzby-tlakoveho-liti-cina\/tlakove-liti-hliniku\/\">tlakov\u00e9 lit\u00ed hlin\u00edku<\/a>. Tento proces spo\u010d\u00edv\u00e1 v zah\u0159\u00edv\u00e1n\u00ed a ochlazov\u00e1n\u00ed tlakov\u00e9ho odlitku, kter\u00e9 nem\u011bn\u00ed ani neovliv\u0148uje tvar odlitku. T\u00edm se v\u00fdrazn\u011b zlep\u0161\u00ed pevnost, tvrdost a elektrick\u00e1 vodivost tlakov\u00e9ho odlitku. Krom\u011b toho tepeln\u00e9 zpracov\u00e1n\u00ed tak\u00e9 zlep\u0161uje povrchov\u00e9 opracov\u00e1n\u00ed hlin\u00edkov\u00e9ho odlitku.<\/p>\n\n\n\n<p>Proces tepeln\u00e9ho zpracov\u00e1n\u00ed hlin\u00edku prob\u00edh\u00e1 v n\u011bkolika kroc\u00edch:<\/p>\n\n\n\n<p><em>P\u0159edeh\u0159\u00edv\u00e1n\u00ed \/ homogenizace<\/em> - Prvn\u00ed tepeln\u00e1 operace aplikovan\u00e1 na hlin\u00edkov\u00e9 ingoty p\u0159ed zpracov\u00e1n\u00edm za tepla. Hlavn\u00edm c\u00edlem p\u0159edeh\u0159evu je v\u00fdrazn\u00e9 zlep\u0161en\u00ed zpracovatelnosti. Homogenizace umo\u017e\u0148uje sn\u00ed\u017eit nebo odstranit chemickou segregaci a dendritick\u00e9 struktury v tlakov\u011b lit\u00e9m d\u00edlu.<\/p>\n\n\n\n<p><em>\u017d\u00edh\u00e1n\u00ed<\/em> - P\u0159i tomto tepeln\u00e9m zpracov\u00e1n\u00ed se odstran\u00ed pnut\u00ed nebo se materi\u00e1l zm\u011bk\u010d\u00ed pro lep\u0161\u00ed odezvu p\u0159i obr\u00e1b\u011bn\u00ed, zm\u011bn\u00ed se fyzik\u00e1ln\u00ed nebo mechanick\u00e9 vlastnosti a m\u016f\u017ee se vytvo\u0159it definovan\u00e1 struktura.<\/p>\n\n\n\n<p><em>Kalen\u00ed \/ kalen\u00ed<\/em> - Kalen\u00ed kalen\u00edm vodou, olejem, nucen\u00fdm kalen\u00edm vzduchem nebo kalen\u00edm bez p\u0159\u00edstupu vzduchu vede ke zlep\u0161en\u00ed mechanick\u00fdch vlastnost\u00ed, hou\u017eevnatosti a tvrdosti struktury hlin\u00edkov\u00e9 slitiny.<\/p>\n\n\n\n<p>Z\u00e1v\u011brem lze \u0159\u00edci, \u017ee na\u0161e kombinace prvot\u0159\u00eddn\u00edho tepeln\u011b zpracovatelsk\u00e9ho za\u0159\u00edzen\u00ed a person\u00e1lu poskytuje efektivn\u00ed slu\u017eby tepeln\u00e9ho zpracov\u00e1n\u00ed. Spole\u010dnost Die Castings China je schopna poskytnout na\u0161im z\u00e1kazn\u00edk\u016fm mnoho r\u016fzn\u00fdch typ\u016f \u00faprav.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"\/cs\/kontaktni-tlakove-odlitky-cina\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"940\" height=\"80\" src=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction.jpg\" alt=\"\" class=\"wp-image-652\" title=\"Po\u017e\u00e1dejte o cenovou nab\u00eddku a za\u010dn\u011bte je\u0161t\u011b dnes\" srcset=\"https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction.jpg 940w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction-300x26.jpg 300w, https:\/\/www.diecastingschina.com\/wp-content\/uploads\/2025\/02\/satisfaction-768x65.jpg 768w\" sizes=\"(max-width: 940px) 100vw, 940px\" \/><\/a><\/figure>","protected":false},"excerpt":{"rendered":"<p>Heat treating is used as a secondary die casting process, after the initial casting phase. This process is used to improve the mechanical and physical properties of an aluminum die casting. This process consists of the heating and cooling of a die casting, which does not change or affect the shape of a casting. This [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":679,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-692","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/pages\/692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/types\/page"}],"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=692"}],"version-history":[{"count":0,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/pages\/692\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/pages\/679"}],"wp:attachment":[{"href":"https:\/\/www.diecastingschina.com\/cs\/wp-json\/wp\/v2\/media?parent=692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}