{"id":20918,"date":"2026-03-20T16:07:07","date_gmt":"2026-03-20T08:07:07","guid":{"rendered":"https:\/\/moldiecasting.com\/?p=20918"},"modified":"2026-10-09T01:24:16","modified_gmt":"2026-10-08T17:24:16","slug":"permanent-mold-casting-vs-die-casting-what-are-the-differences","status":"publish","type":"post","link":"https:\/\/moldiecasting.com\/tr\/blog\/permanent-mold-casting-vs-die-casting-what-are-the-differences\/","title":{"rendered":"S\u00fcrekli Kal\u0131p D\u00f6k\u00fcm ile Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm: Farklar\u0131 Nelerdir?"},"content":{"rendered":"

\u00dcreticiler, g\u00fc\u00e7l\u00fc ve hassas metal par\u00e7alar\u0131na ihtiya\u00e7 duyduklar\u0131nda s\u00fcrekli kal\u0131p d\u00f6k\u00fcm ile bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm\u00fc<\/a><\/span> s\u0131k s\u0131k kar\u015f\u0131la\u015ft\u0131r\u0131r. Her iki s\u00fcre\u00e7 de tekrar kullan\u0131labilir metal kal\u0131plar kullan\u0131r; ancak bu kal\u0131plar\u0131 \u00e7ok farkl\u0131 bi\u00e7imlerde doldurur. Bu tek fark maliyeti, h\u0131z\u0131, y\u00fczey kalitesini ve par\u00e7a dayan\u0131m\u0131n\u0131 etkiler.<\/p>\n

Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm ile S\u00fcrekli Kal\u0131p D\u00f6k\u00fcm: Temel Farklar<\/h2>\n

S\u00fcrekli kal\u0131p d\u00f6k\u00fcm ve bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm\u00fcn ikisi de yeniden kullan\u0131labilir kal\u0131p kullan\u0131r; ancak kal\u0131p tasar\u0131m\u0131 ve erimi\u015f metalin kal\u0131p bo\u015flu\u011funa aktar\u0131lma bi\u00e7imi b\u00fcy\u00fck \u00f6l\u00e7\u00fcde farkl\u0131d\u0131r.<\/p>\n

\"bas\u0131n\u00e7l\u0131<\/p>\n

Dolum Mekanizmalar\u0131 ve S\u00fcrece Genel Bak\u0131\u015f<\/h3>\n

S\u00fcrekli kal\u0131p d\u00f6k\u00fcmde yer\u00e7ekimiyle besleme y\u00f6ntemi kullan\u0131l\u0131r. Operat\u00f6rler erimi\u015f metali \u0131s\u0131t\u0131lm\u0131\u015f s\u00fcrekli kal\u0131ba d\u00f6ker ve yer\u00e7ekimi metalin bo\u015flu\u011fa akmas\u0131n\u0131 sa\u011flar. Metal so\u011fuyup kat\u0131la\u015ft\u0131ktan sonra \u00e7al\u0131\u015fanlar kal\u0131b\u0131 a\u00e7arak par\u00e7ay\u0131 \u00e7\u0131kar\u0131r. Par\u00e7a boyutuna ba\u011fl\u0131 olarak \u00fcretim h\u0131z\u0131 \u00e7o\u011fu zaman saatte yakla\u015f\u0131k 5 ila 50 d\u00f6k\u00fcm aras\u0131nda de\u011fi\u015fir.<\/p>\n

Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm farkl\u0131 bi\u00e7imde \u00e7al\u0131\u015f\u0131r. Erimi\u015f metali y\u00fcksek verimlilik sa\u011flayacak \u015fekilde, \u00e7o\u011fu zaman 100 bar\u0131n \u00fczerinde bas\u0131n\u00e7la kal\u0131ba zorla enjekte eder. Baz\u0131 bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm sistemleri saatte 200 par\u00e7aya kadar \u00fcreterek b\u00fcy\u00fck \u00fcretim serilerini destekler.<\/p>\n

Her iki y\u00f6ntem de metal kal\u0131plar kullan\u0131r; ancak kal\u0131plar\u0131 doldurma ve \u00e7evrim bi\u00e7imleri di\u011fer t\u00fcm farklar\u0131n temelini olu\u015fturur.<\/p>\n

Yeniden Kullan\u0131labilir Kal\u0131p Yap\u0131s\u0131<\/h3>\n

Her iki s\u00fcre\u00e7 de yeniden kullan\u0131labilir bir kal\u0131ba dayan\u0131r; ancak kal\u0131p malzemeleri ve tasar\u0131mlar\u0131 farkl\u0131d\u0131r.<\/p>\n

S\u00fcrekli kal\u0131p d\u00f6k\u00fcmde \u00fcreticiler kal\u0131b\u0131 \u00e7o\u011funlukla d\u00f6kme demir, grafit veya tak\u0131m \u00e7eli\u011finden yapar. Bu kal\u0131plar tekrarlanan \u0131s\u0131tma ve so\u011futmaya dayanmal\u0131d\u0131r; ancak a\u015f\u0131r\u0131 enjeksiyon bas\u0131nc\u0131na dayanmas\u0131 gerekmez. Baz\u0131 durumlarda kum ma\u00e7alar da kullan\u0131l\u0131r.<\/p>\n

Buna kar\u015f\u0131l\u0131k bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde sertle\u015ftirilmi\u015f ve temperlenmi\u015f ala\u015f\u0131ml\u0131 \u00e7elik kal\u0131plar kullan\u0131l\u0131r; \u00e7\u00fcnk\u00fc bu kal\u0131plar\u0131n y\u00fcksek enjeksiyon bas\u0131nc\u0131na ve tekrarlanan s\u0131k\u0131\u015ft\u0131rma kuvvetlerine dayanmas\u0131 gerekir. Mekanik yap\u0131 i\u00e7in kal\u0131p \u00e7o\u011fu zaman hareketli s\u00fcrg\u00fcler ve itici pimler i\u00e7erir. Bu tasar\u0131m, d\u00f6k\u00fcm par\u00e7an\u0131n h\u0131zla \u00e7\u0131kar\u0131lmas\u0131n\u0131 sa\u011flar ve ince cidarlar\u0131, dar toleranslar\u0131 destekler.<\/p>\n

Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm tak\u0131mlar\u0131, daha y\u00fcksek gerilim ve daha s\u0131k\u0131 hassasiyet gerektirdi\u011finden genellikle daha pahal\u0131d\u0131r.<\/p>\n

Kullan\u0131lan Malzemeler ve Ala\u015f\u0131mlar<\/h2>\n

Malzeme se\u00e7imi her iki s\u00fcre\u00e7te de dayan\u0131m\u0131, a\u011f\u0131rl\u0131\u011f\u0131, korozyon direncini ve maliyeti belirler. Par\u00e7alar\u0131n \u00e7o\u011fu demir d\u0131\u015f\u0131 metallerden \u00fcretilir; ancak her y\u00f6ntem, metalin kal\u0131pta nas\u0131l dolup so\u011fudu\u011funa ba\u011fl\u0131 olarak belirli ala\u015f\u0131mlar\u0131 tercih eder.<\/p>\n

S\u00fcrekli Kal\u0131p D\u00f6k\u00fcmde Yayg\u0131n Metaller<\/h3>\n

S\u00fcrekli kal\u0131p d\u00f6k\u00fcmde \u00e7o\u011funlukla magnezyum, baz\u0131 bak\u0131r ala\u015f\u0131mlar\u0131 ve al\u00fcminyum ala\u015f\u0131mlar\u0131<\/a><\/span> kullan\u0131l\u0131r; \u00f6zellikle A356 ve di\u011fer 300 serisi kaliteler tercih edilir. Bu ala\u015f\u0131mlar yer\u00e7ekimi alt\u0131nda iyi akar ve \u0131s\u0131l i\u015flem sonras\u0131nda iyi dayan\u0131m sunar.<\/p>\n

Baz\u0131 durumlarda \u00fcreticiler s\u00fcrekli kal\u0131plarda d\u00f6kme demir de kullan\u0131r; ancak bu, al\u00fcminyumdan daha az yayg\u0131nd\u0131r. S\u00fcre\u00e7 orta hacimli \u00fcretimi destekler ve d\u00fc\u015f\u00fck i\u00e7 g\u00f6zeneklilik gerektiren par\u00e7alar i\u00e7in uygundur.<\/p>\n

Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm i\u00e7in Tercih Edilen Ala\u015f\u0131mlar<\/h3>\n

Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde y\u00fcksek bas\u0131n\u00e7l\u0131 enjeksiyona dayanabilen ala\u015f\u0131mlar kullan\u0131l\u0131r. En yayg\u0131n se\u00e7im, iyi ak\u0131\u015fkanl\u0131\u011f\u0131 ve boyutsal kararl\u0131l\u0131\u011f\u0131yla bilinen zamak gibi \u00e7inko ala\u015f\u0131mlar\u0131 ve A380 al\u00fcminyum ala\u015f\u0131m\u0131d\u0131r. \u00dcreticiler bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde magnezyum ala\u015f\u0131mlar\u0131n\u0131<\/a><\/span> da s\u0131k kullan\u0131r; \u00e7\u00fcnk\u00fc d\u00fc\u015f\u00fck a\u011f\u0131rl\u0131k ve iyi dayan\u0131m sunarlar.<\/p>\n

Y\u00fcksek erime s\u0131cakl\u0131klar\u0131 \u00e7elik kal\u0131plara zarar verece\u011fi ve maliyetleri art\u0131raca\u011f\u0131 i\u00e7in bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde demir nadiren kullan\u0131l\u0131r. S\u00fcre\u00e7, erime noktas\u0131 d\u00fc\u015f\u00fck ve d\u00f6k\u00fclebilirli\u011fi y\u00fcksek demir d\u0131\u015f\u0131 metallerle en iyi sonucu verir.<\/p>\n

Her iki s\u00fcre\u00e7te de en yayg\u0131n se\u00e7enek al\u00fcminyumdur; ancak \u00e7inko, magnezyum, bak\u0131r ala\u015f\u0131mlar\u0131 ve s\u0131n\u0131rl\u0131 demir uygulamalar\u0131 belirli tasar\u0131m hedeflerine hizmet eder.<\/p>\n

Y\u00fczey Kalitesi ve Boyutsal Do\u011fruluk<\/h2>\n

Y\u00fczey kalitesi ve boyutsal do\u011fruluk \u00e7o\u011fu zaman s\u00fcrekli kal\u0131p d\u00f6k\u00fcm ile bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm aras\u0131ndaki se\u00e7imi belirler. Her s\u00fcre\u00e7, d\u00f6k\u00fcm sonras\u0131 y\u00fczey kalitesi<\/a><\/span>, dar toleranslar ve ikincil i\u015fleme ihtiyac\u0131 bak\u0131m\u0131ndan farkl\u0131 sonu\u00e7lar verir.<\/p>\n

Toleranslar ve Geometrik Hassasiyet<\/h3>\n

Her iki y\u00f6ntem de metal kal\u0131plar kulland\u0131\u011f\u0131 i\u00e7in kum d\u00f6k\u00fcmden daha p\u00fcr\u00fczs\u00fcz, d\u00f6k\u00fcm sonras\u0131 y\u00fczey kalitesi sunar. Rijit kal\u0131p duvarlar\u0131 y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fcn\u00fc s\u0131n\u0131rlar ve daha temiz kenarlar olu\u015fturur.<\/p>\n

Boyutsal do\u011fruluk a\u00e7\u0131s\u0131ndan s\u00fcrekli kal\u0131p d\u00f6k\u00fcm iyi toleranslar\u0131 koruyabilir ve ay\u0131rma \u00e7izgisi boyunca iyi hizalamay\u0131 destekleyebilir; ancak bo\u015flu\u011fu kuvvetle doldurmaz. Buna kar\u015f\u0131l\u0131k bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde bas\u0131n\u00e7 metali bo\u015flu\u011fun her b\u00f6l\u00fcm\u00fcne zorlad\u0131\u011f\u0131ndan y\u00fcksek boyutsal do\u011fruluk elde edilir.<\/p>\n

\u0130kincil \u0130\u015fleme Gereksinimleri<\/h3>\n

S\u00fcrekli kal\u0131p d\u00f6k\u00fcm par\u00e7alar\u0131 \u00e7o\u011fu zaman kritik y\u00fczeylerde hafif i\u015fleme gerektirir. At\u00f6lyeler dar toleranslar\u0131 kar\u015f\u0131lamak i\u00e7in yatak yuvalar\u0131n\u0131, conta y\u00fczeylerini veya di\u015fli b\u00f6lgeleri i\u015fleyebilir. Bununla birlikte, bu i\u015flem genellikle kum d\u00f6k\u00fcme k\u0131yasla daha az i\u015fleme i\u00e7erir.<\/p>\n

Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm, y\u00fcksek do\u011frulu\u011fu ve p\u00fcr\u00fczs\u00fcz y\u00fczeyi sayesinde kritik olmayan y\u00fczeylerde i\u015flemeyi en aza indirebilir; bir\u00e7ok par\u00e7a montaja haz\u0131r bi\u00e7imde kal\u0131ptan \u00e7\u0131kar.<\/p>\n

Yine de hassas delikler veya s\u0131zd\u0131rmazl\u0131k y\u00fczeyleri gibi ek \u00f6zellikler her iki s\u00fcre\u00e7te de \u00e7o\u011fu zaman ikincil i\u015fleme gerektirir.<\/p>\n

Mekanik \u00d6zellikler ve D\u00f6k\u00fcm Kalitesi<\/h2>\n

Mekanik performans, metalin kal\u0131p i\u00e7inde nas\u0131l doldu\u011funa ve so\u011fudu\u011funa ba\u011fl\u0131d\u0131r. Dayan\u0131m, g\u00f6zeneklilik d\u00fczeyleri ve karma\u015f\u0131k \u015fekiller olu\u015fturma kabiliyeti, nihai par\u00e7an\u0131n ger\u00e7ek kullan\u0131m performans\u0131n\u0131 etkiler.<\/p>\n

\"Bas\u0131n\u00e7l\u0131<\/p>\n

Yap\u0131sal Dayan\u0131m ve G\u00f6zeneklilik<\/h3>\n

S\u00fcrekli kal\u0131p d\u00f6k\u00fcm \u00e7o\u011fu zaman iyi ila y\u00fcksek dayan\u0131ml\u0131 par\u00e7alar \u00fcretir. Yer\u00e7ekimiyle dolum istikrarl\u0131 metal ak\u0131\u015f\u0131 sa\u011flar; metal kal\u0131pta kontroll\u00fc so\u011futma tane yap\u0131s\u0131n\u0131 iyile\u015ftirir. Bu s\u00fcre\u00e7, bir\u00e7ok kum d\u00f6k\u00fcm y\u00f6ntemine k\u0131yasla \u00e7ekinti bo\u015fluklar\u0131n\u0131 azaltabilir.<\/p>\n

G\u00f6zeneklilik \u00e7o\u011fu zaman orta ila d\u00fc\u015f\u00fck d\u00fczeydedir; ancak havaland\u0131rma yetersizse kal\u0131n kesitlerde yine de gaz hapsolabilir. Uygun yolluk tasar\u0131m\u0131 ve kal\u0131p tasar\u0131m\u0131 \u00f6nemini korur.<\/p>\n

Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde genellikle 100 bar\u0131n \u00fczerinde y\u00fcksek enjeksiyon kuvveti kullan\u0131l\u0131r. Bas\u0131n\u00e7 ince cidarlar\u0131n ve k\u00fc\u00e7\u00fck ayr\u0131nt\u0131lar\u0131n dolmas\u0131na yard\u0131mc\u0131 olur. K\u00fc\u00e7\u00fck par\u00e7alardaki y\u00fczey bo\u015fluklar\u0131n\u0131 da s\u0131n\u0131rlayabilir.<\/p>\n

Ancak bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde g\u00f6zeneklilik sorunlar\u0131<\/a><\/span>, \u00f6zellikle kal\u0131n b\u00f6lgelerde g\u00f6r\u00fclebilir. Hapsolmu\u015f hava ve h\u0131zl\u0131 dolum i\u00e7 gaz bo\u015fluklar\u0131 olu\u015fturabilir. Bu bo\u015fluklar s\u00fcnekli\u011fi azaltabilir ve yap\u0131sal par\u00e7alardaki y\u00fck ta\u015f\u0131ma kapasitesini d\u00fc\u015f\u00fcrebilir.<\/p>\n

Karma\u015f\u0131k Geometriler ve \u0130\u00e7 \u00d6zellikler<\/h3>\n

S\u00fcrekli kal\u0131p d\u00f6k\u00fcm, kum veya metal ma\u00e7alar kulland\u0131\u011f\u0131nda karma\u015f\u0131k geometriler \u00fcretebilir. Yar\u0131 s\u00fcrekli kal\u0131p yakla\u015f\u0131m\u0131, i\u00e7 galeriler, kanallar ve bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde olu\u015fturulmas\u0131 zor olabilecek i\u00e7i bo\u015f kesitlere olanak tan\u0131r.<\/p>\n

Bu esneklik, i\u00e7 ge\u00e7itleri olan muhafazalar gibi par\u00e7alarda yarar sa\u011flar. Ayr\u0131ca a\u015f\u0131r\u0131 bas\u0131n\u00e7 gerektirmeden daha kal\u0131n kesitleri destekler.<\/p>\n

Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm, ince cidarlar ve keskin ayr\u0131nt\u0131lar olu\u015fturmada \u00f6ne \u00e7\u0131kar. Y\u00fcksek bas\u0131n\u00e7 metali dar bo\u015fluklara zorlayarak karma\u015f\u0131k d\u0131\u015f \u015fekilleri ve k\u00fc\u00e7\u00fck rady\u00fcsleri destekler.<\/p>\n

Hareketli ma\u00e7alar baz\u0131 i\u00e7 \u00f6zelliklere olanak tan\u0131r; ancak \u00e7ok karma\u015f\u0131k i\u00e7 galeriler tak\u0131m maliyetini ve tasar\u0131m k\u0131s\u0131tlar\u0131n\u0131 art\u0131rabilir. \u0130ki s\u00fcre\u00e7 aras\u0131nda se\u00e7im yaparken m\u00fchendisler \u015fekil karma\u015f\u0131kl\u0131\u011f\u0131n\u0131, tak\u0131m tasar\u0131m\u0131n\u0131 ve beklenen mekanik \u00f6zellikleri dengelemelidir.<\/p>\n

Tak\u0131m, \u00dcretim Hacmi ve Ekonomik De\u011ferlendirmeler<\/h2>\n

Tak\u0131m tasar\u0131m\u0131, beklenen \u00fcretim hacmi ve \u00e7evrim s\u00fcresi her iki s\u00fcrecin maliyet yap\u0131s\u0131n\u0131 belirler. S\u00fcrekli kal\u0131p d\u00f6k\u00fcm ve bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm \u00e7elik kal\u0131plar kullan\u0131r; ancak \u00e7elik kal\u0131plar<\/a><\/span>, tak\u0131m maliyeti<\/a><\/span>, kullan\u0131m \u00f6mr\u00fc ve destekledikleri y\u00fcksek hacimli \u00fcretim \u00f6l\u00e7e\u011fi bak\u0131m\u0131ndan farkl\u0131d\u0131r.<\/p>\n

\"Kal\u0131c\u0131<\/p>\n

Tak\u0131m Maliyetleri ve \u00dcretim Hacimleri<\/h3>\n

S\u00fcrekli kal\u0131p d\u00f6k\u00fcm, yer\u00e7ekimiyle dolan tekrar kullan\u0131labilir \u00e7elik kal\u0131plar kullanarak tak\u0131m maliyetlerini orta d\u00fczeyde tutar. Bu kal\u0131plar dayan\u0131kl\u0131 olsa da \u0131s\u0131l \u00e7evrimlerde y\u00fcksek bas\u0131n\u00e7l\u0131 tak\u0131mlara g\u00f6re daha h\u0131zl\u0131 a\u015f\u0131n\u0131rlar.<\/p>\n

Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde kullan\u0131lan kal\u0131plar sertle\u015ftirilmi\u015f \u00e7elik gerektirir ve y\u00fcksek enjeksiyon bas\u0131n\u00e7lar\u0131na, karma\u015f\u0131k so\u011futma hatlar\u0131na ve otomatik \u00e7\u0131karma sistemlerine dayanacak \u015fekilde tasarlan\u0131r. Bu karma\u015f\u0131kl\u0131k ba\u015flang\u0131\u00e7taki tak\u0131m maliyetini \u00e7ok daha y\u00fcksek k\u0131lar.<\/p>\n

Bununla birlikte, bu sa\u011flam kal\u0131plar uzun \u00f6m\u00fcrl\u00fc olacak \u015fekilde \u00fcretilir ve kullan\u0131m \u00f6m\u00fcrleri boyunca y\u00fcz binlerce, hatta bir milyondan fazla par\u00e7a \u00fcretebilir. Bu nedenle bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm, otomotiv par\u00e7alar\u0131 veya t\u00fcketici elektroni\u011fi muhafazalar\u0131 gibi y\u00fcksek hacimli seri \u00fcretimi hedefler.<\/p>\n

\u00dcretim Verimlili\u011fi<\/h3>\n

S\u00fcrekli kal\u0131p d\u00f6k\u00fcm, \u00e7elik kal\u0131b\u0131 doldurmak i\u00e7in yer\u00e7ekimine veya kontroll\u00fc d\u00fc\u015f\u00fck bas\u0131nca dayan\u0131r. Dolum ve kat\u0131la\u015fma daha uzun s\u00fcrd\u00fc\u011f\u00fcnden \u00e7evrim s\u00fcreleri bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcme k\u0131yasla istikrarl\u0131 ama daha yava\u015ft\u0131r.<\/p>\n

Operat\u00f6rler \u00e7o\u011fu zaman kal\u0131b\u0131n \u00f6n \u0131s\u0131t\u0131lmas\u0131 ve kaplama kontrol\u00fc gibi daha fazla manuel ad\u0131m\u0131 y\u00f6netir. Bu durum, \u00f6zellikle kal\u0131n par\u00e7alar i\u00e7in s\u00fcrecin h\u0131z\u0131n\u0131 s\u0131n\u0131rlar.<\/p>\n

Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm y\u00fcksek \u00fcretim h\u0131zlar\u0131nda \u00e7al\u0131\u015f\u0131r. Erimi\u015f metali y\u00fcksek bas\u0131n\u00e7 alt\u0131nda kal\u0131ba enjekte ederek ince cidarlar\u0131 h\u0131zla doldurur ve kat\u0131la\u015fma s\u00fcresini k\u0131salt\u0131r. Otomatik sistemler p\u00fcsk\u00fcrtme, kapama, enjeksiyon, so\u011futma ve \u00e7\u0131karma i\u015flemlerini y\u00f6netir.<\/p>\n

Projeniz i\u00e7in Do\u011fru S\u00fcreci Se\u00e7me<\/h2>\n

\u00dcreticiler projeniz i\u00e7in d\u00f6k\u00fcm y\u00f6ntemi se\u00e7erken \u00fcretim hacmini, par\u00e7a karma\u015f\u0131kl\u0131\u011f\u0131n\u0131, tak\u0131m b\u00fct\u00e7elerini ve malzeme gereksinimlerini tartmal\u0131d\u0131r.<\/p>\n

A\u015fa\u011f\u0131da bu s\u00fcre\u00e7lerin ger\u00e7ek d\u00fcnyadaki uygulamalar\u0131na ili\u015fkin baz\u0131 \u00f6rnekleri s\u0131ral\u0131yoruz:<\/p>\n