{"id":12128,"date":"2023-04-12T13:09:04","date_gmt":"2023-04-12T10:09:04","guid":{"rendered":"https:\/\/bestessayhomework.com\/tr\/?p=12128"},"modified":"2023-04-12T13:09:04","modified_gmt":"2023-04-12T10:09:04","slug":"yazici-ozellikleri-basim-teknolojileri-basim-teknolojileri-odevleri-basim-teknolojileri-odev-ucretleri-basim-teknolojileri-bolumu","status":"publish","type":"post","link":"https:\/\/bestessayhomework.com\/tr\/yazici-ozellikleri-basim-teknolojileri-basim-teknolojileri-odevleri-basim-teknolojileri-odev-ucretleri-basim-teknolojileri-bolumu\/","title":{"rendered":"Yaz\u0131c\u0131 \u00d6zellikleri \u2013 Bas\u0131m Teknolojileri \u2013 Bas\u0131m Teknolojileri \u00d6devleri \u2013 Bas\u0131m Teknolojileri \u00d6dev \u00dccretleri \u2013 Bas\u0131m Teknolojileri B\u00f6l\u00fcm\u00fc"},"content":{"rendered":"

Yaz\u0131c\u0131 \u00d6zellikleri<\/span><\/strong><\/h3>\n

Ba\u011flay\u0131c\u0131 P\u00fcsk\u00fcrtme, kat\u0131 par\u00e7alar olu\u015fturmak i\u00e7in bir ba\u011flay\u0131c\u0131 madde p\u00fcsk\u00fcrten bir bask\u0131 kafas\u0131 ve toz malzeme kullanan SLS ve Malzeme P\u00fcsk\u00fcrtme \u00f6zelliklerinin etkili bir kombinasyonudur.<\/span><\/p>\n

Par\u00e7alar\u0131n do\u011frulu\u011fu ve y\u00fczey kalitesi, belirtilen katman y\u00fcksekli\u011fine, p\u00fcsk\u00fcrt\u00fclen damlac\u0131k boyutuna ve toz boyutuna ve geometrisine ba\u011fl\u0131d\u0131r. SLS gibi, Binder Jetting, bask\u0131 i\u015flemi s\u0131ras\u0131nda par\u00e7alar tozla \u00e7evrelendi\u011finden destek yap\u0131lar\u0131n\u0131n yazd\u0131r\u0131lmas\u0131n\u0131 gerektirmez. Bu, i\u015flem sonras\u0131 s\u00fcrelerini ve bask\u0131 ba\u015f\u0131na t\u00fcketilen malzeme miktar\u0131n\u0131 azalt\u0131r.<\/span><\/p>\n

Par\u00e7a G\u00fcc\u00fc<\/span><\/strong><\/p>\n

Ba\u011flay\u0131c\u0131 P\u00fcsk\u00fcrtme i\u015fleminin s\u0131n\u0131rlamalar\u0131ndan biri, par\u00e7a mukavemetidir (s\u0131zd\u0131rma veya sinterleme gibi ikincil i\u015flemlerin d\u0131\u015f\u0131nda). G\u00fc\u00e7lendirici bir infiltrant uyguland\u0131ktan sonra bile par\u00e7alar, Powder Bed Fusion ile yap\u0131lan par\u00e7alara k\u0131yasla s\u0131n\u0131rl\u0131 mukavemet ve kopma uzamas\u0131 \u00f6zellikleri sergiler. Genel olarak, Binder P\u00fcsk\u00fcrtme bask\u0131lar\u0131, yaln\u0131zca s\u0131zma veya sinterleme gibi ikincil i\u015flemler uyguland\u0131\u011f\u0131nda (kum d\u00f6k\u00fcm\u00fc hari\u00e7) i\u015flevsel par\u00e7alar olarak kullan\u0131l\u0131r.<\/span><\/p>\n

Toz Kutusu Ambalaj\u0131<\/span><\/strong><\/h3>\n

SLS gibi, Binder Jetting de par\u00e7alar\u0131 yazd\u0131rmak i\u00e7in bir toz kutusu kullan\u0131r. SLS’den farkl\u0131 olarak, par\u00e7alar \u0131s\u0131 olmadan yazd\u0131r\u0131l\u0131r ve bu da, e\u011frilme veya bozulmaya yol a\u00e7an diferansiyel so\u011futma ile ilgili t\u00fcm komplikasyonlar\u0131 ortadan kald\u0131r\u0131r. Bu, bask\u0131 i\u015flemi s\u0131ras\u0131nda birden \u00e7ok par\u00e7an\u0131n kolayca olu\u015fturulmas\u0131na olanak tan\u0131r.<\/span><\/p>\n

Metal tasar\u0131mlar i\u00e7in bu, s\u0131zma veya ikincil sinterleme i\u015flemlerinden \u00f6nce par\u00e7alar\u0131n d\u00fc\u015f\u00fck ila orta hacimli \u00fcretimine izin verir. B\u00fcy\u00fck Binder P\u00fcsk\u00fcrtme makineleri, t\u00fcm 3D bask\u0131 teknolojilerinin (1800 x 1000 x 700 mm’ye kadar) en b\u00fcy\u00fck yap\u0131 hacimlerinden baz\u0131lar\u0131na sahiptir ve bunlar genellikle kum d\u00f6k\u00fcm kal\u0131b\u0131 \u00fcretiminde kullan\u0131l\u0131r.<\/span><\/p>\n

Boyutsal Do\u011fruluk<\/span><\/strong><\/p>\n

Tam renkli kumta\u015f\u0131 par\u00e7alar 100 mikron katman y\u00fcksekli\u011finde \u00fcretilirken ma\u00e7a ve kal\u0131plar 240 mikron ile 380 mikron aras\u0131nda de\u011fi\u015fen katman y\u00fckseklikleri ile bas\u0131l\u0131r. Baz\u0131 yaz\u0131c\u0131lar, \u00e7ok p\u00fcr\u00fczs\u00fcz bir y\u00fczey gerekiyorsa, 50 mikrona kadar d\u00fc\u015f\u00fck katman y\u00fcksekliklerini yazd\u0131rabilir. Bu da zaman\u0131 ve maliyeti art\u0131r\u0131r. \u0130\u015flem s\u0131ras\u0131nda \u0131s\u0131 olmamas\u0131 nedeniyle par\u00e7alar iyi boyutsal kararl\u0131l\u0131k sergiler.<\/span><\/p>\n

B\u00fcz\u00fclme sorunlar\u0131, ikincil s\u0131zma veya sinterleme i\u015flemleriyle ilgilidir. S\u0131zma i\u015flemiyle ilgili termal b\u00fcz\u00fclme, i\u015flemin so\u011futma a\u015famas\u0131 s\u0131ras\u0131nda genellikle tahmin edilemez ve tek tip de\u011fildir. B\u00fcz\u00fclme genellikle %0,8 – 2 aras\u0131nda de\u011fi\u015fir.<\/span><\/p>\n

Binder Jetting teknolojisi, bir toz ve bir ba\u011flay\u0131c\u0131 madde kullanarak par\u00e7alar olu\u015fturur. Tozlar, en uygun tozu tan\u0131mlayan par\u00e7an\u0131n son uygulamas\u0131yla malzeme yelpazesine girer. SLS i\u015fleminin aksine, ba\u011flanmam\u0131\u015f tozun %100’\u00fc geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir.<\/span><\/p>\n

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Yaz\u0131c\u0131<\/a> t\u00fcrleri ve \u00f6zellikleri<\/span>
\nKa\u00e7 \u00e7e\u015fit yaz\u0131c\u0131 vard\u0131r<\/span>
\nNokta vuruslu yaz\u0131c\u0131 \u00f6zellikleri<\/span>
\nYaz\u0131c\u0131 \u00c7e\u015fitleri Nelerdir<\/span>
\nSeri ba\u011flant\u0131l\u0131 yaz\u0131c\u0131lar<\/span>
\nYerel yaz\u0131c\u0131 nedir<\/span>
\n\u0130lk yaz\u0131c\u0131 Ne Zaman icat edildi<\/span>
\nNokta VURU\u015eLU yaz\u0131c\u0131 Nedir<\/span><\/p>\n

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R\u00f6tu\u015f<\/span><\/strong><\/p>\n

Ba\u011flay\u0131c\u0131 P\u00fcsk\u00fcrtme par\u00e7alar\u0131n\u0131n sonradan i\u015flenmesi, i\u015flem s\u0131ras\u0131nda kullan\u0131lan malzemeler nedeniyle s\u0131n\u0131rl\u0131d\u0131r. Ba\u011flay\u0131c\u0131 maddenin tamamen kurumas\u0131n\u0131 sa\u011flamak i\u00e7in par\u00e7alar her zaman bask\u0131dan sonra bir s\u00fcre toz yata\u011f\u0131nda kal\u0131r. Hem kum hem de metal Ba\u011flay\u0131c\u0131 P\u00fcsk\u00fcrtme i\u015flemleri, fazla tozun, toz haznesinden \u00e7\u0131kar\u0131ld\u0131ktan sonra tipik olarak bas\u0131n\u00e7l\u0131 hava ile par\u00e7adan \u00e7\u0131kar\u0131lmas\u0131n\u0131 gerektirir.<\/span><\/p>\n

S\u0131zma veya sinterleme gibi ikincil i\u015flemlerden yararlanan metal par\u00e7alar, standart metal teknikleri kullan\u0131larak sonradan i\u015flenebilir.<\/span><\/p>\n

Kum d\u00f6k\u00fcm ma\u00e7alar\u0131n\u0131n ve kal\u0131plar\u0131n\u0131n \u00e7o\u011fu genellikle yaln\u0131zca fazla tozun \u00e7\u0131kar\u0131lmas\u0131n\u0131 gerektirir ve daha sonra d\u00f6k\u00fcm i\u00e7in haz\u0131rd\u0131r. Baz\u0131 ba\u011flay\u0131c\u0131lar, mukavemeti art\u0131rmak i\u00e7in termal son i\u015flem gerektirir.<\/span><\/p>\n

Tam renkli modeller genellikle mekanik \u00f6zellikleri iyile\u015ftirmek i\u00e7in bir infiltrant ile dald\u0131r\u0131l\u0131r veya kaplan\u0131r. Binder Jetting tam renkli bask\u0131 sundu\u011fundan, boyama veya boyama genellikle gerekli de\u011fildir. Par\u00e7alar ayr\u0131ca a\u015f\u0131nma direncini art\u0131rmak ve bask\u0131lara p\u00fcr\u00fczs\u00fcz bir y\u00fczey vermek i\u00e7in \u015feffaf bir cila ile kaplanabilir.<\/span><\/p>\n

Ba\u011flay\u0131c\u0131 P\u00fcsk\u00fcrtmenin en \u00f6nemli avantajlar\u0131ndan biri, i\u015flemin herhangi bir \u0131s\u0131 kullanmamas\u0131, yani par\u00e7alar\u0131n h\u0131zl\u0131 \u0131s\u0131tma ve so\u011futman\u0131n bir yan \u00fcr\u00fcn\u00fc olabilecek art\u0131k gerilimlerden etkilenmemesidir. \u0130\u015flem, par\u00e7alar\u0131 olu\u015fturmak i\u00e7in bir \u0131s\u0131 kayna\u011f\u0131na dayanmad\u0131\u011f\u0131 i\u00e7in i\u015fletme maliyeti d\u00fc\u015f\u00fckt\u00fcr ve b\u00fcy\u00fck par\u00e7alar bas\u0131labilir.<\/span><\/p>\n

Kum veya metal tozunu ba\u011flamak i\u00e7in kullan\u0131lan ba\u011flay\u0131c\u0131 maddeler ucuzdur. Kum ma\u00e7alar ve kal\u0131plar i\u00e7in kullan\u0131lan malzeme ucuz silis kumudur.<\/span><\/p>\n

Metal bask\u0131da kullan\u0131lan tozlar, Binder Jetting’in maliyetini \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131r\u0131r. Bununla birlikte, kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, Binder Jetting, Powder Bed Fusion’dan \u00f6nemli \u00f6l\u00e7\u00fcde daha d\u00fc\u015f\u00fck maliyetlidir (birka\u00e7 b\u00fcy\u00fckl\u00fck s\u0131ras\u0131na g\u00f6re). Ba\u011flay\u0131c\u0131 P\u00fcsk\u00fcrtme ayr\u0131ca \u00e7ok daha b\u00fcy\u00fck par\u00e7alar\u0131n (\u00f6rn. bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmler) yazd\u0131r\u0131lmas\u0131na olanak tan\u0131r.<\/span><\/p>\n

Ba\u011flay\u0131c\u0131 P\u00fcsk\u00fcrtmenin ana s\u0131n\u0131rlamas\u0131, par\u00e7alar\u0131n mekanik \u00f6zellikleridir. Do\u011frudan bask\u0131 yata\u011f\u0131ndan al\u0131nan bile\u015fenler \u00e7ok k\u0131r\u0131lgand\u0131r. Bir par\u00e7an\u0131n i\u015flevsel olmas\u0131 isteniyorsa, her zaman ikincil bir i\u015flem gereklidir. S\u00fcrecin do\u011fas\u0131 ayr\u0131ca par\u00e7alar\u0131n p\u00fcr\u00fczl\u00fc bir y\u00fczey kaplamas\u0131na sahip oldu\u011fu anlam\u0131na gelir.<\/span><\/p>\n

Binder Jetting ile \u00fcretilen tam renkli par\u00e7alar genellikle i\u015flevsel olmasa da, tam renkli yazd\u0131rma yetene\u011fi bir\u00e7ok pratik kullan\u0131m durumu a\u00e7ar. Tam renk, \u00fcretime yat\u0131r\u0131m yapmadan \u00f6nce nihai bir par\u00e7an\u0131n g\u00f6r\u00fcn\u00fcm\u00fcn\u00fc sergileyen ger\u00e7ek\u00e7i prototiplerin \u00fcretilmesine olanak tan\u0131r. Par\u00e7alar, tasar\u0131mc\u0131lar\u0131n bir par\u00e7an\u0131n performans\u0131na ili\u015fkin benzersiz bir bak\u0131\u015f a\u00e7\u0131s\u0131 kazanmalar\u0131na olanak tan\u0131yan gerilim gradyanlar\u0131n\u0131 sergilemek i\u00e7in de kullan\u0131labilir.<\/span><\/p>\n

Kum D\u00f6k\u00fcm\u00fc<\/span><\/strong><\/h3>\n

B\u00fcy\u00fck kum d\u00f6k\u00fcm modellerinin \u00fcretimi, Binder Jetting’in en yayg\u0131n kullan\u0131mlar\u0131ndan biridir. \u0130\u015flemin d\u00fc\u015f\u00fck maliyeti ve h\u0131z\u0131, onu geleneksel tekniklerle \u00fcretilmesi \u00e7ok zor olan veya m\u00fcmk\u00fcn olmayan ayr\u0131nt\u0131l\u0131 desen tasar\u0131mlar\u0131 i\u00e7in m\u00fckemmel bir \u00e7\u00f6z\u00fcm haline getirir.<\/span><\/p>\n

Ba\u011flay\u0131c\u0131 P\u00fcsk\u00fcrtme (sinterleme veya s\u0131zma) ile birlikte kullan\u0131lan ikincil i\u015flemler, fonksiyonel metal par\u00e7alar\u0131n \u00fcretilmesine izin verir. Mevcut geni\u015f metal yelpazesi ve karma\u015f\u0131k \u015fekiller olu\u015fturma yetene\u011fi, Binder Jetting’i \u00e7ok pahal\u0131 ve geleneksel olarak \u00fcretilmesi zor olan tasar\u0131mlar i\u00e7in uygun bir \u00e7\u00f6z\u00fcm haline getirir.<\/span><\/p>\n

Metal Toz Yatakl\u0131 F\u00fczyon teknolojileri, her seferinde bir katman olarak toz metal par\u00e7ac\u0131klar\u0131 aras\u0131nda f\u00fczyonu ba\u015flatmak i\u00e7in bir termal kaynak kullanarak kat\u0131 par\u00e7alar \u00fcretir. Toz Yatakl\u0131 F\u00fczyon teknolojilerinin \u00e7o\u011fu, par\u00e7a yap\u0131l\u0131rken toz eklemek i\u00e7in mekanizmalar kullan\u0131r, bu da son bile\u015fenin metal tozuyla kaplanmas\u0131na neden olur. Metal Powder Bed Fusion teknolojilerindeki ana varyasyonlar, farkl\u0131 enerji kaynaklar\u0131n\u0131n (lazerler veya elektron \u0131\u015f\u0131nlar\u0131) kullan\u0131lmas\u0131ndan kaynaklanmaktad\u0131r.<\/span><\/p>\n

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