D\u00f6k\u00fcm, genellikle metal olan s\u0131v\u0131 bir malzemenin \u00fcretmek istedi\u011finiz par\u00e7an\u0131n \u015fekline sahip bir kal\u0131ba d\u00f6k\u00fclmesidir. S\u0131v\u0131 so\u011fuyup kat\u0131la\u015f\u0131rken kal\u0131b\u0131n \u015feklini al\u0131r.<\/p>\n
Kum d\u00f6k\u00fcm, bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm ve hassas d\u00f6k\u00fcm gibi bir\u00e7ok d\u00f6k\u00fcm t\u00fcr\u00fc vard\u0131r. Her t\u00fcr, malzemeyi \u015fekillendirmek ve kat\u0131la\u015ft\u0131rmak i\u00e7in farkl\u0131 bir y\u00f6ntem kullan\u0131r. Bu y\u00f6ntemlerle al\u00fcminyum, demir, \u00e7elik ve hatta baz\u0131 plastikler i\u015flenebilir.<\/p>\n
D\u00f6k\u00fcm \u00f6nemlidir; \u00e7\u00fcnk\u00fc ba\u015fka y\u00f6ntemlerle \u00fcretimi zor olan \u015fekillere sahip k\u00fc\u00e7\u00fck veya b\u00fcy\u00fck par\u00e7alar\u0131n \u00fcretilmesini sa\u011flar.<\/p>\n
D\u00f6k\u00fcm par\u00e7alar\u0131 otomobillerde, binalarda, makinelerde ve aletlerde bulabilirsiniz. Otomobil motorlar\u0131nda, borularda, heykellerde ve a\u011f\u0131r makinelerde \u00e7o\u011fu zaman d\u00f6k\u00fcm par\u00e7alar kullan\u0131l\u0131r.<\/p>\n
\u00dcreticiler, dayan\u0131kl\u0131 ve zorlu i\u015f ko\u015fullar\u0131na uyum sa\u011flayabilecek par\u00e7alara ihtiya\u00e7 duyduklar\u0131nda d\u00f6k\u00fcm\u00fc se\u00e7er. \u00d6rne\u011fin motor bloklar\u0131 ve pompa g\u00f6vdeleri hem sa\u011flam hem de ayr\u0131nt\u0131l\u0131 \u015fekillere sahip olmalar\u0131 gerekti\u011finden s\u0131kl\u0131kla d\u00f6k\u00fcl\u00fcr.<\/p>\n
D\u00f6k\u00fcm; metal heykeller ve ev dekorasyonu i\u00e7in \u00f6zel tasar\u0131mlar gibi sanatsal \u00fcr\u00fcnlerin \u00fcretimine de yard\u0131mc\u0131 olur. S\u00fcre\u00e7 y\u00fcksek hacimli \u00fcretimi destekledi\u011finden ayn\u0131 anda \u00e7ok say\u0131da par\u00e7a \u00fcretmek i\u00e7in uygundur.<\/p>\n
D\u00f6k\u00fcm, karma\u015f\u0131k ve b\u00fcy\u00fck \u015fekilleri tek ad\u0131mda \u00fcretebilme kabiliyeti nedeniyle tercih edilir. Ba\u015fka y\u00f6ntemlerle i\u015flenmesi zor malzemeleri \u015fekillendirebilirsiniz. B\u00f6ylece tasar\u0131m\u0131n\u0131za olduk\u00e7a yak\u0131n par\u00e7alar elde edersiniz.<\/p>\n
Ba\u015fl\u0131ca avantajlar \u015funlard\u0131r:<\/p>\n
Ba\u015fka tekniklerle \u00fcretimi maliyetli veya imk\u00e2ns\u0131z olabilecek ince, ayr\u0131nt\u0131l\u0131 ve i\u00e7i bo\u015f par\u00e7alar da \u00fcretebilirsiniz. \u00d6zel veya ayr\u0131nt\u0131l\u0131 bir metal par\u00e7an\u0131n verimli bi\u00e7imde \u00fcretilmesi gerekti\u011finde d\u00f6k\u00fcm iyi bir \u00e7\u00f6z\u00fcmd\u00fcr.<\/p>\n
Kum d\u00f6k\u00fcm, metal par\u00e7alar\u0131 \u015fekillendirecek kal\u0131plar\u0131 olu\u015fturmak i\u00e7in farkl\u0131 kum t\u00fcrleri ve ba\u011flay\u0131c\u0131lar kullan\u0131r. Kum d\u00f6k\u00fcm y\u00f6nteminin se\u00e7imi y\u00fczey kalitesini, dayan\u0131m\u0131 ve maliyeti etkiler.<\/p>\n
Ya\u015f kum d\u00f6k\u00fcm, en yayg\u0131n kum d\u00f6k\u00fcm y\u00f6ntemidir. Silis kumu, kil (\u00e7o\u011funlukla bentonit), su ve bazen ba\u015fka katk\u0131 maddelerinden olu\u015fan bir kar\u0131\u015f\u0131m kullan\u0131r. \u201cYa\u015f\u201d ifadesi kumun kurutulmad\u0131\u011f\u0131n\u0131, bir miktar nemli kald\u0131\u011f\u0131n\u0131 belirtir.<\/p>\n
Esnek, h\u0131zl\u0131 ve uygun maliyetli oldu\u011fu i\u00e7in bu y\u00f6ntem yayg\u0131nd\u0131r. Hem k\u00fc\u00e7\u00fck hem de b\u00fcy\u00fck metal par\u00e7alar i\u00e7in kullan\u0131labilir. Demir, \u00e7elik ve al\u00fcminyum par\u00e7alar\u0131n \u00e7o\u011fu bu y\u00f6ntemle \u00fcretilir.<\/p>\n
Avantajlar\u0131:<\/em><\/p>\n Dezavantajlar\u0131:<\/em><\/p>\n Ya\u015f kum kal\u0131plar\u0131 \u00e7ok dayan\u0131kl\u0131 de\u011fildir; bu nedenle daha basit par\u00e7alar i\u00e7in uygundur.<\/p>\n Re\u00e7ineli kum d\u00f6k\u00fcmde kum, re\u00e7ine gibi kimyasal ba\u011flay\u0131c\u0131larla kar\u0131\u015ft\u0131r\u0131l\u0131r. Bu ba\u011flay\u0131c\u0131lar kum tanelerinin birbirine tutunmas\u0131na ve ya\u015f kuma g\u00f6re daha fazla sertle\u015fmesine yard\u0131mc\u0131 olur. Kal\u0131p k\u00fcrlenerek g\u00fc\u00e7l\u00fc ve rijit bir yap\u0131 olu\u015fturur.<\/p>\n Bu s\u00fcre\u00e7 daha iyi y\u00fczey kalitesi ve daha hassas \u015fekiller sa\u011flar. \u00c7o\u011fu zaman karma\u015f\u0131k par\u00e7alar veya daha y\u00fcksek kalite gereksinimleri i\u00e7in kullan\u0131l\u0131r. Re\u00e7ineli kum kal\u0131plar, ya\u015f kum kal\u0131plara g\u00f6re daha ayr\u0131nt\u0131l\u0131 tasar\u0131mlar\u0131 i\u015fleyebilir.<\/p>\n Avantajlar\u0131:<\/em><\/p>\n Dezavantajlar\u0131:<\/em><\/p>\n Kalite ve ayr\u0131nt\u0131 maliyetten daha \u00f6nemliyse re\u00e7ineli kum d\u00f6k\u00fcm\u00fc de\u011ferlendirmelisiniz.<\/p>\n Kuru kum d\u00f6k\u00fcm, metal d\u00f6k\u00fclmeden \u00f6nce kum kal\u0131b\u0131n f\u0131r\u0131nda kurutulmas\u0131 d\u0131\u015f\u0131nda ya\u015f kum d\u00f6k\u00fcme benzer. Kal\u0131b\u0131n kurutulmas\u0131 dayan\u0131m\u0131n\u0131 art\u0131r\u0131r ve gaz kabarc\u0131klar\u0131 gibi kusurlar\u0131 \u00f6nler. Bu da y\u00f6ntemi daha b\u00fcy\u00fck veya a\u011f\u0131r d\u00f6k\u00fcmler i\u00e7in uygun hale getirir.<\/p>\n Kurutma ad\u0131m\u0131 nedeniyle s\u00fcre\u00e7 daha uzun s\u00fcrer; ancak kal\u0131p daha dayan\u0131kl\u0131d\u0131r ve \u00e7atlamaya kar\u015f\u0131 daha diren\u00e7lidir. Kuru kum d\u00f6k\u00fcm genellikle a\u011f\u0131r makineler veya b\u00fcy\u00fck end\u00fcstriyel bile\u015fenler gibi \u00e7ok b\u00fcy\u00fck par\u00e7alar i\u00e7in tercih edilir.<\/p>\n Avantajlar\u0131:<\/em><\/p>\n Dezavantajlar\u0131:<\/em><\/p>\n Bu y\u00f6ntem, b\u00fcy\u00fck \u00f6l\u00e7ekli projeler i\u00e7in g\u00fc\u00e7l\u00fc ve kararl\u0131 kal\u0131plar gerekti\u011finde en uygunudur.<\/p>\n Kal\u0131c\u0131 kal\u0131pla d\u00f6k\u00fcm, tek kullan\u0131ml\u0131k kum kal\u0131plar yerine dayan\u0131kl\u0131 metal kal\u0131plar kullan\u0131r. Bu s\u00fcre\u00e7ler, ayn\u0131 \u015fekle sahip \u00e7ok say\u0131da par\u00e7ay\u0131 p\u00fcr\u00fczs\u00fcz y\u00fczeyler ve iyi dayan\u0131mla \u00fcretmenize yard\u0131mc\u0131 olur.<\/p>\n Yer\u00e7ekimiyle bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde erimi\u015f metal, elle veya bir kep\u00e7eyle metal kal\u0131ba d\u00f6k\u00fcl\u00fcr. Yer\u00e7ekimi, metalin kal\u0131p i\u00e7indeki t\u00fcm bo\u015fluklar\u0131 doldurmas\u0131na yard\u0131mc\u0131 olur. Bu s\u00fcre\u00e7te ilave bas\u0131n\u00e7 veya vakum kullan\u0131lmaz.<\/p>\n Bu y\u00f6ntem orta veya y\u00fcksek miktarda metal par\u00e7a \u00fcretmek i\u00e7in kullan\u0131labilir. Al\u00fcminyum, magnezyum veya bak\u0131r ala\u015f\u0131mlar\u0131ndan \u00fcr\u00fcn \u00fcretiminde yayg\u0131nd\u0131r. Kum d\u00f6k\u00fcme g\u00f6re daha iyi y\u00fczey kalitesine sahip, dayan\u0131kl\u0131 par\u00e7alar elde edersiniz.<\/p>\n Ba\u015fl\u0131ca avantajlar\u0131:<\/strong><\/p>\n Yayg\u0131n \u00fcr\u00fcnler:<\/strong><\/p>\n D\u00fc\u015f\u00fck bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde erimi\u015f metalle doldurulmu\u015f \u00f6zel bir hazne kal\u0131b\u0131n alt\u0131nda bulunur. Erimi\u015f metal, genellikle 1 bar’\u0131n alt\u0131ndaki d\u00fc\u015f\u00fck hava bas\u0131nc\u0131yla kal\u0131ba itilir.<\/p>\n Bu ilave bas\u0131n\u00e7, kal\u0131b\u0131n ince b\u00f6lgelerinin yer\u00e7ekimiyle d\u00f6k\u00fcme k\u0131yasla daha iyi dolmas\u0131na yard\u0131mc\u0131 olur. S\u00fcre\u00e7 daha yava\u015ft\u0131r; ancak daha g\u00fc\u00e7l\u00fc ve ayr\u0131nt\u0131l\u0131 par\u00e7alar elde edersiniz. Al\u00fcminyum ve magnezyum ala\u015f\u0131mlar\u0131nda \u00f6zellikle iyi sonu\u00e7 verir.<\/p>\n Ba\u015fl\u0131ca avantajlar\u0131:<\/strong><\/p>\n Bu y\u00f6ntem otomotiv sekt\u00f6r\u00fcnde \u00e7o\u011funlukla jantlar, motor par\u00e7alar\u0131 ve g\u00f6vdelerin \u00fcretiminde kullan\u0131l\u0131r.<\/p>\n Vakumlu bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde bir vakum pompas\u0131 kal\u0131p bo\u015flu\u011fundaki havay\u0131 \u00e7eker. Bu, erimi\u015f metalin kal\u0131b\u0131n her k\u00f6\u015fesine ula\u015fmas\u0131na yard\u0131mc\u0131 olur.<\/p>\n \u0130\u00e7inde \u00e7ok az miktarda hapsolmu\u015f gaz veya g\u00f6zenek bulunan, hem dayan\u0131kl\u0131 hem de s\u0131zd\u0131rmaz par\u00e7alar elde edersiniz. \u0130nce veya ayr\u0131nt\u0131l\u0131 par\u00e7alar i\u00e7in y\u00fcksek hassasiyet gerekti\u011finde bu s\u00fcre\u00e7 \u00e7ok uygundur. Havac\u0131l\u0131k ve elektronik gibi sekt\u00f6rlerde \u00f6ne \u00e7\u0131kan se\u00e7eneklerden biridir.<\/p>\n Ba\u015fl\u0131ca noktalar:<\/strong><\/p>\n Vakumlu bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm; elektrik muhafazalar\u0131, di\u015fliler ve y\u00fcksek hassasiyetli bile\u015fenlerde s\u0131k\u00e7a kullan\u0131l\u0131r.<\/p>\n Hassas d\u00f6k\u00fcm ve k\u00f6p\u00fck kaybolan d\u00f6k\u00fcm, kal\u0131p olu\u015fturmak i\u00e7in model kullan\u0131r; ancak farkl\u0131 malzeme ve ad\u0131mlardan yararlan\u0131r. Her s\u00fcre\u00e7 belirli \u015fekil, boyut veya ayr\u0131nt\u0131lara sahip par\u00e7alar\u0131n \u00fcretiminde kullan\u0131\u015fl\u0131d\u0131r.<\/p>\n Hassas d\u00f6k\u00fcmde kal\u0131p olu\u015fturmak i\u00e7in balmumu veya plastik bir model kullan\u0131l\u0131r. \u00d6nce model \u00f6zel bir seramik bulama\u00e7la kaplan\u0131r, ard\u0131ndan ince kumla \u00f6rt\u00fcl\u00fcr. Seramik kabuk sertle\u015fti\u011finde balmumu eritilerek \u00e7\u0131kar\u0131l\u0131r ve geriye i\u00e7i bo\u015f bir alan kal\u0131r.<\/p>\n Nihai par\u00e7ay\u0131 olu\u015fturmak i\u00e7in erimi\u015f metal bu alana d\u00f6k\u00fcl\u00fcr. Bu y\u00f6ntem, p\u00fcr\u00fczs\u00fcz y\u00fczeylere ve dar toleranslara sahip karma\u015f\u0131k \u015fekiller \u00fcretmenizi sa\u011flar.<\/p>\n Ba\u015fl\u0131ca kullan\u0131m alanlar\u0131:<\/strong><\/p>\n Avantajlar\u0131:<\/strong><\/p>\n Dezavantajlar\u0131:<\/strong><\/p>\n K\u00f6p\u00fck kaybolan d\u00f6k\u00fcm benzerdir; ancak model balmumu yerine polistiren k\u00f6p\u00fckten yap\u0131l\u0131r. K\u00f6p\u00fck model kumla doldurulmu\u015f bir kutuya yerle\u015ftirilir. Erimi\u015f metal d\u00f6k\u00fcld\u00fc\u011f\u00fcnde k\u00f6p\u00fck buharla\u015f\u0131r ve metal k\u00f6p\u00fc\u011f\u00fcn kaplad\u0131\u011f\u0131 bo\u015flu\u011fu tam olarak doldurur.<\/p>\n Bu y\u00f6ntem, di\u011fer d\u00f6k\u00fcm t\u00fcrleriyle \u00fcretimi zor olan \u015fekillerin olu\u015fturulmas\u0131n\u0131 kolayla\u015ft\u0131r\u0131r. K\u00f6p\u00fck kaybolan d\u00f6k\u00fcm, ma\u00e7a kullanmadan b\u00fcy\u00fck veya karma\u015f\u0131k par\u00e7alar \u00fcretmek i\u00e7in uygundur.<\/p>\n Kal\u0131p birle\u015fim izleri daha az olur; bu nedenle bitmi\u015f par\u00e7alar\u0131 temizlemek i\u00e7in daha az zaman harcars\u0131n\u0131z. Bu s\u00fcre\u00e7, pahal\u0131 tak\u0131mlara gerek kalmadan prototip veya tek \u00f6rnek par\u00e7alar \u00fcretmek istedi\u011finizde kullan\u0131\u015fl\u0131d\u0131r.<\/p>\n Baz\u0131 d\u00f6k\u00fcm y\u00f6ntemleri g\u00fc\u00e7l\u00fc, hassas veya benzersiz metal par\u00e7alar \u00fcretmek i\u00e7in \u00f6zel tekniklerden yararlan\u0131r. Bu s\u00fcre\u00e7ler borular, di\u015fliler ve uzun metal \u00e7ubuklar gibi \u00fcr\u00fcnlerin \u00fcretimine yard\u0131mc\u0131 olur.<\/p>\n Santrif\u00fcj d\u00f6k\u00fcm, boru ve halka gibi i\u00e7i bo\u015f, yuvarlak nesneler \u00fcretmek i\u00e7in kullan\u0131l\u0131r. Bu s\u00fcre\u00e7te s\u0131v\u0131 metal d\u00f6nen bir kal\u0131ba d\u00f6k\u00fcl\u00fcr. D\u00f6nme hareketi metali kal\u0131p duvarlar\u0131na do\u011fru iterken hava kabarc\u0131klar\u0131n\u0131 ve safs\u0131zl\u0131klar\u0131 uzakla\u015ft\u0131r\u0131r.<\/p>\n Bu y\u00f6ntem, birle\u015fim izi olmayan yo\u011fun, g\u00fc\u00e7l\u00fc ve homojen par\u00e7alar sa\u011flar. \u0130\u00e7 y\u00fczey genellikle daha p\u00fcr\u00fczs\u00fczd\u00fcr; safs\u0131zl\u0131klar ise \u00e7\u0131kar\u0131labilecekleri merkeze do\u011fru hareket eder. Demir ve \u00e7eli\u011fin yan\u0131 s\u0131ra bronz ve al\u00fcminyum gibi metallerde de iyi sonu\u00e7 verir.<\/p>\n Tipik \u00fcr\u00fcnler:<\/strong><\/p>\n G\u00fcvenilir sonu\u00e7lar\u0131 sayesinde santrif\u00fcj d\u00f6k\u00fcm, yo\u011fun kullan\u0131ma veya bas\u0131nca dayanmas\u0131 gereken par\u00e7alar\u0131n \u00fcretiminde yayg\u0131nd\u0131r.<\/p>\n Kabuk kal\u0131pla d\u00f6k\u00fcmde kal\u0131p olarak ince bir kum ve \u00f6zel re\u00e7ine kabu\u011fu kullan\u0131l\u0131r. \u00d6nce metal model \u0131s\u0131t\u0131l\u0131r ve kum-re\u00e7ine kar\u0131\u015f\u0131m\u0131yla kaplan\u0131r. Is\u0131, kabu\u011fun sertle\u015ferek g\u00fc\u00e7l\u00fc ve ince bir kal\u0131p katman\u0131 olu\u015fturmas\u0131n\u0131 sa\u011flar.<\/p>\n Kabuk so\u011fuduktan sonra modelden \u00e7\u0131kar\u0131l\u0131r ve ba\u015fka bir kabuk yar\u0131s\u0131yla birle\u015ftirilir. Ard\u0131ndan nihai par\u00e7ay\u0131 olu\u015fturmak i\u00e7in erimi\u015f metal d\u00f6k\u00fcl\u00fcr. Bu y\u00f6ntem p\u00fcr\u00fczs\u00fcz y\u00fczeyler ve keskin kenarlar sa\u011flar; ayr\u0131nt\u0131l\u0131 veya karma\u015f\u0131k \u015fekiller gerekti\u011finde avantajl\u0131d\u0131r.<\/p>\n Kabuk kal\u0131pla d\u00f6k\u00fcm\u00fcn temel \u00f6zellikleri:<\/strong><\/p>\n Yayg\u0131n \u00fcr\u00fcnler aras\u0131nda valf g\u00f6vdeleri, di\u015fli muhafazalar\u0131 ve silindir kapaklar\u0131 bulunur.<\/p>\n S\u00fcrekli d\u00f6k\u00fcm; \u00e7ubuk, lama ve sac gibi uzun \u015fekiller \u00fcretmek i\u00e7in kullan\u0131l\u0131r. Bu s\u00fcre\u00e7te erimi\u015f metal, iki ucu a\u00e7\u0131k bir kal\u0131ba d\u00f6k\u00fcl\u00fcr. Metal so\u011fuduk\u00e7a kesintisiz bir par\u00e7a halinde kal\u0131ptan yava\u015f\u00e7a \u00e7\u0131kar.<\/p>\n Ba\u015fl\u0131ca avantaj\u0131, \u00e7ok az at\u0131kla neredeyse istenen her uzunlukta \u00fcr\u00fcn \u00fcretebilmenizdir. S\u00fcre\u00e7 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde otomatikle\u015ftirildi\u011finden \u00e7o\u011fu zaman b\u00fcy\u00fck fabrikalarda kullan\u0131l\u0131r. \u00c7elik, bak\u0131r ve al\u00fcminyum gibi metallerde iyi sonu\u00e7 verir.<\/p>\n S\u00fcrekli d\u00f6k\u00fcm\u00fcn avantajlar\u0131:<\/strong><\/p>\n Bu y\u00f6ntemi, homojen ve g\u00fc\u00e7l\u00fc olmas\u0131 gereken raylar, kiri\u015fler ve di\u011fer yap\u0131sal metal \u00fcr\u00fcnler \u00fcretilirken s\u0131k\u00e7a g\u00f6rebilirsiniz.<\/p>\n Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm, erimi\u015f metali kal\u0131p olarak da adland\u0131r\u0131lan \u00e7elik kal\u0131plara zorlamak i\u00e7in y\u00fcksek bas\u0131n\u00e7 kullan\u0131r. H\u0131zl\u0131 ve hassas olan bu s\u00fcre\u00e7, p\u00fcr\u00fczs\u00fcz y\u00fczeylere ve dar boyut toleranslar\u0131na sahip metal par\u00e7alar\u0131n \u00fcretiminde yayg\u0131nd\u0131r.<\/p>\n \u0130ki ana t\u00fcr\u00fc vard\u0131r: s\u0131cak kamaral\u0131 ve so\u011fuk kamaral\u0131 bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm. Her y\u00f6ntem belirli metallere ve \u00fcretim gereksinimlerine uygundur.<\/p>\n S\u0131cak kamaral\u0131 bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm; \u00e7inko, magnezyum ve baz\u0131 kur\u015fun ala\u015f\u0131mlar\u0131 gibi erime noktas\u0131 d\u00fc\u015f\u00fck metaller i\u00e7in en uygunudur. Bu s\u00fcre\u00e7te enjeksiyon sistemi s\u00fcrekli erimi\u015f metalle temas halindedir. Metal, makinenin haznesinden do\u011frudan kal\u0131ba akar.<\/p>\n K\u0131sa \u00e7evrim s\u00fcreleri sayesinde bu y\u00f6ntem h\u0131zl\u0131d\u0131r ve daha az zamanda \u00e7ok say\u0131da par\u00e7a \u00fcretmeye yard\u0131mc\u0131 olur. Otomatik \u00e7al\u0131\u015fma i\u015f g\u00fcc\u00fc ihtiyac\u0131n\u0131 da azalt\u0131r. Ancak makineye zarar verebilecekleri i\u00e7in s\u0131cak kamara y\u00f6ntemi al\u00fcminyum veya erime noktas\u0131 y\u00fcksek metallerde kullan\u0131lamaz.<\/p>\n S\u0131cak kamaral\u0131 bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm, k\u00fc\u00e7\u00fck ve orta b\u00fcy\u00fckl\u00fckteki par\u00e7alar\u0131n \u00fcretiminde yayg\u0131nd\u0131r. Otomotiv bile\u015fenlerinde, oyuncak par\u00e7alar\u0131nda ve h\u0131rdavat \u00fcr\u00fcnlerinde s\u0131k\u00e7a kullan\u0131l\u0131r. S\u00fcre\u00e7, ek y\u00fczey i\u015flemi ihtiyac\u0131n\u0131 azaltarak hassas \u015fekiller ve p\u00fcr\u00fczs\u00fcz y\u00fczeyler sa\u011flar.<\/p>\n So\u011fuk kamaral\u0131 bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm, al\u00fcminyum, bak\u0131r ve pirin\u00e7 gibi erime noktas\u0131 daha y\u00fcksek metallere uygulan\u0131r. Bu y\u00f6ntemde metal ayr\u0131 bir f\u0131r\u0131nda eritilir ve ard\u0131ndan enjeksiyon sistemine d\u00f6k\u00fcl\u00fcr. Bir piston metali kal\u0131ba iter.<\/p>\n Bu y\u00f6ntem, \u00f6zellikle daha y\u00fcksek s\u0131cakl\u0131ktaki metaller i\u015flenirken makine par\u00e7alar\u0131n\u0131 \u0131s\u0131 hasar\u0131ndan korumaya yard\u0131mc\u0131 olur. Bununla birlikte \u00e7evrim s\u00fcreleri s\u0131cak kamaral\u0131 d\u00f6k\u00fcme k\u0131yasla biraz daha uzundur.<\/p>\n Motor bloklar\u0131 veya g\u00f6vdeler gibi daha b\u00fcy\u00fck ya da a\u011f\u0131r par\u00e7alar i\u00e7in so\u011fuk kamaral\u0131 bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm iyi bir se\u00e7enektir. S\u00fcre\u00e7 g\u00fc\u00e7l\u00fc ve ayr\u0131nt\u0131l\u0131 par\u00e7alar sa\u011flar; ancak erimi\u015f metale maruz kalan hareketli par\u00e7alar i\u00e7in daha fazla bak\u0131m gerekebilir.<\/p>\n","protected":false},"excerpt":{"rendered":" Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm S\u00fcre\u00e7lerine Genel Bak\u0131\u015f D\u00f6k\u00fcm Nedir? D\u00f6k\u00fcm, genellikle metal olan s\u0131v\u0131 bir malzemenin \u00fcretmek istedi\u011finiz par\u00e7an\u0131n \u015fekline sahip bir kal\u0131ba d\u00f6k\u00fclmesidir. S\u0131v\u0131 so\u011fuyup kat\u0131la\u015f\u0131rken kal\u0131b\u0131n \u015feklini al\u0131r. Kum d\u00f6k\u00fcm, bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm ve hassas d\u00f6k\u00fcm gibi bir\u00e7ok d\u00f6k\u00fcm t\u00fcr\u00fc vard\u0131r. Her t\u00fcr, malzemeyi \u015fekillendirmek ve kat\u0131la\u015ft\u0131rmak i\u00e7in farkl\u0131 bir y\u00f6ntem kullan\u0131r. Bu y\u00f6ntemlerle al\u00fcminyum, demir, […]<\/p>\n","protected":false},"author":1,"featured_media":22645,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"D\u00f6k\u00fcm S\u00fcreci T\u00fcrleri: Yayg\u0131n Y\u00f6ntemler \u0130\u00e7in H\u0131zl\u0131 Rehber","_seopress_titles_desc":"Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm ve metal d\u00f6k\u00fcm y\u00f6ntemleri dahil farkl\u0131 d\u00f6k\u00fcm s\u00fcre\u00e7lerini ke\u015ffedin. 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Re\u00e7ineli Kum D\u00f6k\u00fcm<\/h3>\n
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Kuru Kum D\u00f6k\u00fcm<\/h3>\n
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Kal\u0131c\u0131 Kal\u0131pla D\u00f6k\u00fcm S\u00fcre\u00e7leri<\/h2>\n
Yer\u00e7ekimiyle Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm<\/h3>\n
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D\u00fc\u015f\u00fck Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm<\/h3>\n
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Vakumlu Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm<\/h3>\n
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Hassas D\u00f6k\u00fcm ve K\u00f6p\u00fck Kaybolan D\u00f6k\u00fcm<\/h2>\n
Hassas D\u00f6k\u00fcm<\/h3>\n
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K\u00f6p\u00fck Kaybolan D\u00f6k\u00fcm<\/h3>\n
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\n \n\u00d6zellik<\/th>\n Hassas d\u00f6k\u00fcm<\/th>\n K\u00f6p\u00fck kaybolan d\u00f6k\u00fcm<\/th>\n<\/tr>\n<\/thead>\n \n Model<\/td>\n Balmumu\/Plastik<\/td>\n K\u00f6p\u00fck<\/td>\n<\/tr>\n \n Modelin \u00e7\u0131kar\u0131lmas\u0131<\/td>\n Eritilerek \u00e7\u0131kar\u0131l\u0131r<\/td>\n Buharla\u015ft\u0131r\u0131l\u0131r<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u00d6zel ve Modern D\u00f6k\u00fcm Teknikleri<\/h2>\n
Santrif\u00fcj D\u00f6k\u00fcm<\/h3>\n
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Kabuk Kal\u0131pla D\u00f6k\u00fcm<\/h3>\n
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S\u00fcrekli D\u00f6k\u00fcm<\/h3>\n
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Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm S\u00fcre\u00e7leri<\/h2>\n
S\u0131cak Kamaral\u0131 Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm<\/h3>\n
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\n \nBa\u015fl\u0131ca avantajlar<\/th>\n Temel s\u0131n\u0131rlamalar<\/th>\n<\/tr>\n<\/thead>\n \n H\u0131zl\u0131 \u00fcretim<\/td>\n Al\u00fcminyum i\u00e7in uygun de\u011fildir<\/td>\n<\/tr>\n \n Y\u00fcksek hassasiyet<\/td>\n D\u00fc\u015f\u00fck erime noktal\u0131 metallerle s\u0131n\u0131rl\u0131d\u0131r<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n So\u011fuk Kamaral\u0131 Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm<\/h3>\n