3D bask\u0131 kum d\u00f6k\u00fcm, 3D bask\u0131 teknolojisi ile geleneksel kum d\u00f6k\u00fcm s\u00fcrecini entegre eden yenilik\u00e7i bir d\u00f6k\u00fcm y\u00f6ntemidir. Bu makale, tasar\u0131m \u00f6zg\u00fcrl\u00fc\u011f\u00fc, \u00fcretim d\u00f6ng\u00fcs\u00fc, do\u011fruluk ve kalite, maliyet etkinli\u011fi ve ye\u015fil \u00e7evre korumadaki ola\u011fan\u00fcst\u00fc performans\u0131na odaklanarak prensibini, avantajlar\u0131n\u0131, s\u00fcrecini ve uygulama alanlar\u0131n\u0131 a\u00e7\u0131klamaktad\u0131r. Bu geli\u015fmi\u015f d\u00f6k\u00fcm teknolojisi, modern end\u00fcstriyel \u00fcretimde karma\u015f\u0131k par\u00e7alar\u0131n \u00fcretiminde yenilik getirmek i\u00e7in bir\u00e7ok end\u00fcstri i\u00e7in b\u00fcy\u00fck \u00f6nem ta\u015f\u0131maktad\u0131r.<\/p>\n\n\n\n
teori<\/h2>\n\n\n\n
3D bask\u0131l\u0131 kum d\u00f6k\u00fcm, dijital \u00fc\u00e7 boyutlu bir modele dayanmaktad\u0131r. \u0130lk olarak, \u00f6zel kum malzemeleri (genellikle ba\u011flay\u0131c\u0131 i\u00e7eren re\u00e7ine kumu vb.) 3D bask\u0131 ekipman\u0131 kullan\u0131larak modelin kesit bilgilerine uygun olarak katman katman istiflenir ve kum kal\u0131b\u0131 (\u00fcst ve alt kum kal\u0131plar\u0131, ma\u00e7alar vb. dahil) yazd\u0131r\u0131l\u0131r. Daha sonra kum kal\u0131b\u0131n olu\u015fturdu\u011fu bo\u015flu\u011fa metal s\u0131v\u0131 d\u00f6k\u00fcl\u00fcr ve metal s\u0131v\u0131 so\u011fuyup kat\u0131la\u015ft\u0131ktan sonra kum kal\u0131p \u00e7\u0131kar\u0131larak istenen metal d\u00f6k\u00fcm elde edilir.<\/p>\n\n\n\n
i\u015f ak\u0131\u015flar\u0131<\/h2>\n\n\n\n\n
3D modelleme<\/strong>D\u00f6k\u00fcm modeli, profesyonel 3D modelleme yaz\u0131l\u0131m\u0131 (\u00f6rn. SolidWorks, UG, vb.) kullan\u0131larak, ay\u0131rma y\u00fczeyleri, taslak e\u011fimleri, i\u015fleme paylar\u0131 vb. gibi d\u00f6k\u00fcm i\u015fleminin gereklilikleri dikkate al\u0131narak tasarlan\u0131r ve ard\u0131ndan model 3D bask\u0131ya uygun bir dosya format\u0131na d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr (\u00f6rn. STL format\u0131).<\/li>\n\n\n\n
Kum Bask\u0131<\/strong>Bask\u0131 malzemeleri (kum ve ba\u011flay\u0131c\u0131) 3D bask\u0131 ekipman\u0131n\u0131n silosuna y\u00fcklenir ve bilgisayar\u0131n kontrol\u00fc alt\u0131nda noz\u00fcl, modelin enine kesit verilerine uygun olarak ba\u011flay\u0131c\u0131y\u0131 se\u00e7ici olarak kum katman\u0131na p\u00fcsk\u00fcrt\u00fcr, b\u00f6ylece kum par\u00e7ac\u0131klar\u0131 birbirine ba\u011flan\u0131r ve kum modelini olu\u015fturmak i\u00e7in katman katman olu\u015fur. Bask\u0131 tamamland\u0131ktan sonra kum modeli, fazla kum par\u00e7ac\u0131klar\u0131n\u0131n \u00e7\u0131kar\u0131lmas\u0131 ve zay\u0131f k\u0131s\u0131mlar\u0131n g\u00fc\u00e7lendirilmesi gibi uygun son i\u015flemlere tabi tutulur.<\/li>\n\n\n\n
D\u00f6k\u00fcm i\u00e7in haz\u0131rl\u0131k<\/strong>: Bas\u0131l\u0131 kum kal\u0131plar monte edilir ve d\u00f6k\u00fcm i\u00e7in metal \u00e7\u00f6zeltiyi haz\u0131rlamak \u00fczere d\u00f6k\u00fcm ekipman\u0131na yerle\u015ftirilir. Ayn\u0131 zamanda, ham metal malzeme uygun d\u00f6k\u00fcm s\u0131cakl\u0131\u011f\u0131 ve bile\u015fim gereksinimlerini elde etmek i\u00e7in eritilir ve i\u015flenir.<\/li>\n\n\n\n
D\u00f6k\u00fcm ve so\u011futma<\/strong>: S\u0131v\u0131 metalin bo\u015flu\u011fu tamamen doldurdu\u011fundan emin olmak i\u00e7in i\u015flenmi\u015f s\u0131v\u0131 metali kum kal\u0131b\u0131n bo\u015flu\u011funa yava\u015f\u00e7a d\u00f6k\u00fcn. D\u00f6k\u00fcmden sonra s\u0131v\u0131 metalin so\u011fumas\u0131na ve do\u011fal olarak kat\u0131la\u015fmas\u0131na izin verilir.<\/li>\n\n\n\n
Kum giderme ve i\u015flem sonras\u0131<\/strong>D\u00f6k\u00fcmler so\u011futulduktan sonra, d\u00f6k\u00fcmleri elde etmek i\u00e7in kum kal\u0131p titre\u015fim, kumlama, kesme vb. y\u00f6ntemlerle \u00e7\u0131kar\u0131l\u0131r. Daha sonra d\u00f6k\u00fcmler, nihai \u00fcr\u00fcn kalite gereksinimlerini kar\u015f\u0131lamak i\u00e7in temizlenir, parlat\u0131l\u0131r, \u0131s\u0131l i\u015flemden ge\u00e7irilir, i\u015flenir ve di\u011fer i\u015flem sonras\u0131 i\u015flemler yap\u0131l\u0131r.<\/li>\n<\/ol>\n\n\n\n