{"id":13245,"date":"2019-09-30T12:05:57","date_gmt":"2019-09-30T12:05:57","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=13245"},"modified":"2019-09-20T12:34:03","modified_gmt":"2019-09-20T12:34:03","slug":"kokil-dokum-i%cc%87slemi%cc%87","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/tr\/kokil-dokum-i%cc%87slemi%cc%87\/","title":{"rendered":"Kokil Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm S\u00fcreci"},"content":{"rendered":"

Yer\u00e7ekimi Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm<\/strong> kal\u0131c\u0131 bir kal\u0131plama i\u015flemidir. Bu i\u015flem erimi\u015f metalin cep kab\u0131n\u0131n kal\u0131b\u0131na d\u00f6k\u00fclmesi ile yap\u0131l\u0131r. Hi\u00e7bir d\u0131\u015f kuvvet uygulanmaz. Bu, kum d\u00f6k\u00fcm ile ayn\u0131 \u015fekilde \u00e7al\u0131\u015f\u0131r, ancak kal\u0131b\u0131 e\u011ferek dolumu kontrol etmek m\u00fcmk\u00fcnd\u00fcr. Yer\u00e7ekimi d\u00f6k\u00fcm\u00fcn\u00fc kum d\u00f6k\u00fcm\u00fcn\u00fcn \u00fcst\u00fcnde kullanman\u0131n \u00e7e\u015fitli avantajlar\u0131 vard\u0131r S. Bu avantajlar daha iyi mekanik \u00f6zellikler ve daha iyi y\u00fczeylerdir.<\/p>\n\n\n\n

Bu bask\u0131 y\u00f6ntemiyle \u00fcretilen bile\u015fenlerin t\u00fcr\u00fc k\u00fc\u00e7\u00fck ve orta \u00f6l\u00e7ekli i\u015fletmeler i\u00e7in idealdir. Tart\u0131m genellikle yakla\u015f\u0131k 20 kg'd\u0131r ve \u00e7inko bazl\u0131 ala\u015f\u0131mlardan yap\u0131l\u0131r. Bu kal\u0131p t\u00fcr\u00fc, daha y\u00fcksek hacimde hassas bile\u015fenlerin \u00fcretilmesine olanak tan\u0131r ve \u00f6zellikle kum bask\u0131 ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, minimum son i\u015flem operasyonlar\u0131 ile yar\u0131 y\u00fcksek hacimler i\u00e7in olduk\u00e7a uygun maliyetli bir y\u00f6ntemdir. Bu t\u00fcr bir kal\u0131p yapmak i\u00e7in kullan\u0131lan ekipmana gravite kal\u0131p aleti denir ve bu kal\u0131b\u0131 birka\u00e7 y\u0131l boyunca \u00fcretebilir. Bu s\u00fcre zarf\u0131nda bir g\u00fcncelleme gerektirmemelidir. Birden fazla aletin kullan\u0131lmas\u0131yla \u00fcretim h\u0131z\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde artabilir ve bile\u015fenler de \u00f6zellikleri geli\u015ftirmek veya ayarlamak i\u00e7in \u0131s\u0131t\u0131labilir.<\/p>\n\n\n\n

\"Kokil
Kokil d\u00f6k\u00fcm<\/figcaption><\/figure><\/div>\n\n\n\n

Bu \u00e7ok \u00f6zel bir alan ve ihtiyac\u0131n\u0131z varsa, etraf\u0131n\u0131za bakman\u0131z\u0131, bu hizmeti sunan \u015firketleri tan\u0131man\u0131z\u0131, internette arama yapman\u0131z\u0131 ve size uygun olan\u0131 bulman\u0131z\u0131 \u00f6neririm.<\/p>\n\n\n\n

Hakk\u0131nda Bilmeniz Gerekenler Yer\u00e7ekimi Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm<\/a><\/strong><\/h2>\n\n\n\n

Kum d\u00f6k\u00fcmde kal\u0131p her bask\u0131 i\u015fleminden sonra k\u0131r\u0131l\u0131r, ancak kum d\u00f6k\u00fcm olarak bilinen bir i\u015flemle yer\u00e7ekimi d\u00f6k\u00fcm<\/strong>\"Matris\" olarak da adland\u0131r\u0131lan kal\u0131p metalden yap\u0131l\u0131r ve bir\u00e7ok kez kullan\u0131labilir. Bu, matrisin \u00fcretilmesinin tek kullan\u0131ml\u0131k bir kal\u0131ptan \u00e7ok daha pahal\u0131 oldu\u011fu anlam\u0131na gelir. Ara teknik, s\u0131n\u0131rl\u0131 say\u0131da kal\u0131planm\u0131\u015f par\u00e7a i\u00e7in tekrar tekrar kullan\u0131labilen al\u00e7\u0131 veya alev kilinden yap\u0131lm\u0131\u015f yar\u0131 kal\u0131c\u0131 kal\u0131p kullan\u0131r. Kokil d\u00f6k\u00fcmde, kal\u0131p yap\u0131m\u0131 i\u00e7in en yayg\u0131n kullan\u0131lan malzeme d\u00f6kme demir, \u00e7elik ve \u0131s\u0131ya dayan\u0131kl\u0131 demir kar\u0131\u015f\u0131mlar\u0131d\u0131r. Baz\u0131 \u00f6zel uygulamalar i\u00e7in, kal\u0131p yap\u0131m\u0131nda di\u011fer malzemeler kullan\u0131l\u0131r ve al\u00fcminyum i\u00e7erebilir. Bak\u0131r veya grafit metal matris, temiz y\u00fczeylere ve \u00e7ok y\u00fcksek boyutsal do\u011frulu\u011fa sahip p\u00fcr\u00fczs\u00fcz bir kal\u0131p \u00fcretebilir. Bu bask\u0131lar \u00e7ok az veya hi\u00e7 son i\u015fleme veya di\u011fer bitirme i\u015flemleri gerektirmez. Metal matrisin \u00f6mr\u00fc, \u00fcretilebilecek kal\u0131planm\u0131\u015f par\u00e7a say\u0131s\u0131na ba\u011fl\u0131 olarak de\u011fi\u015febilir ve bu, d\u00f6k\u00fcm malzemesi, matris malzemesinin termal \u015fok direnci, d\u00f6k\u00fcld\u00fc\u011f\u00fc s\u0131cakl\u0131k ve d\u00f6k\u00fcm\u00fcn kullan\u0131ld\u0131\u011f\u0131 y\u00f6ntem gibi belirli fakt\u00f6rlere ba\u011fl\u0131d\u0131r.<\/p>\n\n\n\n

Matrislerin olu\u015fturuldu\u011fu kal\u0131plar tasarlan\u0131rken pek \u00e7ok ayr\u0131nt\u0131 g\u00f6z \u00f6n\u00fcnde bulundurulmal\u0131d\u0131r. \u00d6rne\u011fin, kal\u0131p duvar\u0131n\u0131n s\u0131v\u0131 metal \u00fczerinde so\u011futma eylemine izin vermesi ve b\u00f6ylece bask\u0131 i\u015flemi s\u0131ras\u0131nda oldu\u011fundan daha h\u0131zl\u0131 donmas\u0131 i\u00e7in d\u00f6kme yolu sistemi ve y\u00fckseltici t\u00fcp dikkate al\u0131nmal\u0131d\u0131r. Ayr\u0131ca kal\u0131b\u0131n contas\u0131nda bir kanal ve s\u0131cak metal havan\u0131n kal\u0131b\u0131n i\u00e7inden \u00e7\u0131kmas\u0131n\u0131 sa\u011flamak i\u00e7in hava delikleri bulunmal\u0131d\u0131r. Matris ayr\u0131ca metal so\u011fudu\u011funda meydana gelen b\u00fcz\u00fclmeleri s\u0131n\u0131rlamayacak \u015fekilde in\u015fa edilmelidir. Ekstraksiyon, \u00e7ekirdek olu\u015fturan kal\u0131b\u0131n tasar\u0131m\u0131nda zorlu\u011fa neden olabilir. Tipik olarak, \u00e7ekirdek \u00f6zel \u00e7elik veya ala\u015f\u0131mdan yap\u0131l\u0131r ve bazen kum veya s\u0131k\u0131\u015ft\u0131rma \u00e7ekirdekleri kullan\u0131l\u0131r.<\/p>\n\n\n\n

Metal eritmenin kal\u0131ba yap\u0131\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in kire\u00e7, kil veya k\u00fcl kemi\u011finin i\u00e7 tabakas\u0131n\u0131 ba\u011flay\u0131c\u0131 olarak bir bardak su ile matrise uygulayabilirsiniz. Bu kar\u0131\u015f\u0131m matrise p\u00fcsk\u00fcrt\u00fclerek, f\u0131r\u00e7alanarak ya da dald\u0131r\u0131larak uygulanabilir.<\/p>\n\n\n\n

Basit d\u00f6k\u00fcmlerde erimi\u015f metal yukar\u0131dan d\u00f6k\u00fclebilir. Erimi\u015f metalin t\u00fcm kal\u0131p par\u00e7alar\u0131na t\u00fcrb\u00fclans olmadan h\u0131zla akmas\u0131na izin verecek \u015fekilde tasarlanmal\u0131d\u0131r. D\u00fc\u015f\u00fck erimeli metaller i\u00e7in matris bazen erken donmay\u0131 \u00f6nlemek i\u00e7in \u0131s\u0131t\u0131l\u0131r ve y\u00fcksek erimeli metaller i\u00e7in her eritme i\u015fleminden sonra matrisin yapay olarak so\u011futulmas\u0131 gerekebilir.<\/p>\n\n\n\n

D\u00f6k\u00fcm s\u0131ras\u0131nda kal\u0131b\u0131 yava\u015f\u00e7a hareket ettirmek veya e\u011fmek t\u00fcrb\u00fclans\u0131 azaltabilir ve \u00f6zellikle a\u011f\u0131r d\u00f6k\u00fcmler \u00fcretildi\u011finde metallerin daha kolay akmas\u0131n\u0131 sa\u011flayabilir. Garip bask\u0131lar i\u00e7in, kal\u0131p dolumunu kolayla\u015ft\u0131rmak amac\u0131yla vakum bo\u015flu\u011fu uygulanabilir. Slip D\u00f6k\u00fcm, s\u00fcs veya i\u00e7i bo\u015f d\u00f6k\u00fcmlerin \u00fcretimi i\u00e7in kullan\u0131lan bir tekniktir: Erimi\u015f metal matrisin i\u00e7ine d\u00f6k\u00fcl\u00fcr ve yeterli kal\u0131nl\u0131kta kat\u0131 bir kabuk olu\u015ftu\u011funda kalan s\u0131v\u0131 d\u00f6k\u00fcl\u00fcr.<\/p>\n\n\n\n

Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm kum d\u00f6k\u00fcmden daha ucuz olmas\u0131na ra\u011fmen, aletler daha pahal\u0131d\u0131r ve s\u00fcrecin karl\u0131 olmas\u0131 i\u00e7in optimum say\u0131da d\u00f6k\u00fcm \u00fcretilmelidir.<\/p>\n\n\n\n

Hakk\u0131nda bilgi edinmek istiyorsan\u0131z kum d\u00f6k\u00fcm \u00c7in<\/a><\/strong> \u00c7in'den yer\u00e7ekimi d\u00f6k\u00fcm sat\u0131n almak istiyorsan\u0131z, bize par\u00e7a tasar\u0131m\u0131n\u0131z\u0131 g\u00f6nderin, size bir fiyat teklif edece\u011fiz.<\/p>","protected":false},"excerpt":{"rendered":"

Gravity Die Casting is a permanent molding process. This process is done by pouring the molten metal into the mold of the pocket container. No external force is applied. This works in the same way as sand casting, but it is possible to control the filling by tilting the mold. There are several advantages to […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[58,151,150],"tags":[],"class_list":["post-13245","post","type-post","status-publish","format-standard","hentry","category-gravity-casting","category-gravity-die-casting","category-sand-casting-china"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/tr\/wp-json\/wp\/v2\/posts\/13245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/tr\/wp-json\/wp\/v2\/comments?post=13245"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/tr\/wp-json\/wp\/v2\/posts\/13245\/revisions"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/tr\/wp-json\/wp\/v2\/media?parent=13245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/tr\/wp-json\/wp\/v2\/categories?post=13245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/tr\/wp-json\/wp\/v2\/tags?post=13245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}