{"id":6082,"date":"2022-04-13T14:38:45","date_gmt":"2022-04-13T06:38:45","guid":{"rendered":"https:\/\/zetarmold.com\/?p=6082"},"modified":"2026-04-09T08:32:37","modified_gmt":"2026-04-09T00:32:37","slug":"enjeksi%cc%87yon-kaliplama-yapisal-tasarim-kilavuzu","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/tr\/enjeksi%cc%87yon-kaliplama-yapisal-tasarim-kilavuzu\/","title":{"rendered":"Enjeksiyon kal\u0131plama yap\u0131sal tasar\u0131m k\u0131lavuzu"},"content":{"rendered":"

Enjeksiyon kal\u0131plama<\/a> is a manufacturing process that produces parts from thermoplastic and thermoset polymers. Injection molding is used to manufacture a wide variety of products, including medical devices, automotive parts, and consumer products.<\/strong><\/p>\n

kullanarak y\u00fcksek kaliteli par\u00e7alar \u00fcretmek i\u00e7in enjeksiyon kal\u0131plama<\/a> process, it is important to understand the basics of structural design. In this guide, we will discuss the principles of structural design and how they apply to plastic injection molded parts.<\/strong><\/p>\n

Plastikler, \u00e7elik, \u00e7imento ve ah\u015fap ile birlikte d\u00f6rt ana m\u00fchendislik malzemesi olarak bilinmektedir. Bilim ve teknolojinin ilerlemesiyle, plastiklerin uygulama alan\u0131 giderek daha kapsaml\u0131 hale gelmi\u015ftir. Mekanik tasar\u0131mla u\u011fra\u015fan m\u00fchendisler ve teknisyenler, plastik bile\u015fenlerin tasar\u0131m\u0131 hakk\u0131nda biraz bilgi sahibi olmal\u0131d\u0131r.<\/p>\n

This blog summarizes several points of the structural design of plastic parts for the injection molding cycle, which can be useful for designing related products.<\/p>\n

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Source: https:\/\/www.pinterest.com\/pin\/338192253268591039\/<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n

Makul duvar kal\u0131nl\u0131\u011f\u0131<\/span><\/h2>\n

From the perspective of injection molding quality, The material injected into the mold from the injection molding machine is cooled from a molten liquid to a solid. The wall thickness of plastic parts is too large, easy to produce defects such as depression and shrinkage in the molding process; it is too small and will cause difficulties in feeding glue, not easy to fill the cavity and cause lack of material.<\/p>\n

Plastik par\u00e7alar\u0131n duvar kal\u0131nl\u0131\u011f\u0131 m\u00fcmk\u00fcn oldu\u011funca tek tip olmal\u0131, yumu\u015fak ge\u00e7i\u015f \u015feklini alabilir, ayr\u0131ca kal\u0131plama i\u015fleminde \u00e7arp\u0131tma deformasyonunu ve di\u011fer kusurlar\u0131 \u00f6nlemek i\u00e7in duvar kal\u0131nl\u0131\u011f\u0131n\u0131n tek tip hale gelmesi i\u00e7in yerel oyuk yap\u0131s\u0131n\u0131 da kullanabilir.<\/p>\n

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Duvar kal\u0131nl\u0131\u011f\u0131 tasar\u0131m\u0131<\/span><\/h2>\n

Duvar kal\u0131nl\u0131\u011f\u0131n\u0131n boyutu, \u00fcr\u00fcn\u00fcn dayanmas\u0131 gereken d\u0131\u015f kuvvete, di\u011fer par\u00e7alar i\u00e7in bir destek olarak kullan\u0131l\u0131p kullan\u0131lmad\u0131\u011f\u0131na, s\u00fctun konumlar\u0131n\u0131n say\u0131s\u0131na, \u00e7\u0131k\u0131nt\u0131l\u0131 par\u00e7alar\u0131n say\u0131s\u0131na ve se\u00e7ilen plastik malzemeye ba\u011fl\u0131d\u0131r.<\/p>\n

Genel olarak termoplasti\u011fin et kal\u0131nl\u0131\u011f\u0131 4mm olacak \u015fekilde tasarlanmal\u0131d\u0131r. Ekonomik a\u00e7\u0131dan bak\u0131ld\u0131\u011f\u0131nda, \u00e7ok kal\u0131n \u00fcr\u00fcnler sadece malzeme maliyetini art\u0131rmakla kalmaz, ayn\u0131 zamanda \u00fcretim d\u00f6ng\u00fcs\u00fcn\u00fc \"so\u011futma s\u00fcresini uzat\u0131r, \u00fcretim maliyetlerini art\u0131r\u0131r.<\/p>\n

\u00dcr\u00fcn tasar\u0131m\u0131 a\u00e7\u0131s\u0131ndan bak\u0131ld\u0131\u011f\u0131nda, daha kal\u0131n bir \u00fcr\u00fcn bo\u015fluk ve g\u00f6zeneklilik olas\u0131l\u0131\u011f\u0131n\u0131 art\u0131r\u0131r, bu da \u00fcr\u00fcn\u00fcn sertli\u011fini ve mukavemetini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde azalt\u0131r.<\/p>\n

\u0130deal et kal\u0131nl\u0131\u011f\u0131 da\u011f\u0131l\u0131m\u0131 \u015f\u00fcphesiz kesimin t\u00fcm noktalar\u0131nda e\u015fit bir kal\u0131nl\u0131kt\u0131r, ancak i\u015flevsel gereklilikleri kar\u015f\u0131lamak i\u00e7in et kal\u0131nl\u0131\u011f\u0131ndaki farkl\u0131l\u0131klar her zaman ka\u00e7\u0131n\u0131lmazd\u0131r.<\/p>\n

Bu durumda, kal\u0131n kau\u00e7uktan ince kau\u00e7u\u011fa ge\u00e7i\u015f m\u00fcmk\u00fcn oldu\u011funca yumu\u015fak olmal\u0131d\u0131r. Duvar kal\u0131nl\u0131\u011f\u0131nda \u00e7ok ani bir ge\u00e7i\u015f, farkl\u0131 so\u011futma h\u0131zlar\u0131 ve t\u00fcrb\u00fclans nedeniyle boyutsal karars\u0131zl\u0131\u011fa ve y\u00fczey sorunlar\u0131na yol a\u00e7abilir.<\/p>\n

Genel olarak termoplastikler i\u00e7in, b\u00fcz\u00fclme fakt\u00f6r\u00fc (0,01 mm\/mm'nin alt\u0131nda oldu\u011funda, \u00fcr\u00fcn kal\u0131nl\u0131k de\u011fi\u015fimine izin verebilir; ancak b\u00fcz\u00fclme oran\u0131 0,01 mm\/mm'den y\u00fcksek oldu\u011funda, \u00fcr\u00fcn et kal\u0131nl\u0131\u011f\u0131 de\u011fi\u015fimi a\u015f\u0131lmamal\u0131d\u0131r).<\/p>\n

Genel olarak termoset plastikler i\u00e7in, \u00e7ok ince \u00fcr\u00fcn kal\u0131nl\u0131\u011f\u0131 genellikle \u00e7al\u0131\u015fma s\u0131ras\u0131nda \u00fcr\u00fcn\u00fcn a\u015f\u0131r\u0131 \u0131s\u0131nmas\u0131na yol a\u00e7arak hurda par\u00e7alara neden olur. Buna ek olarak, elyaf dolgulu termosetler \u00e7ok ince bir konumda yetersiz dolguya sahip olma e\u011filimindedir.<\/p>\n

Bununla birlikte, Epoksi Epoksiler gibi baz\u0131 kolay akabilen termoset plastikler, kal\u0131nl\u0131k e\u015fitse 0,25 mm kadar ince olabilir.<\/p>\n

Ayr\u0131ca, k\u00fcrleme kal\u0131plama \u00fcretim y\u00f6ntemi kullan\u0131l\u0131rken, yolluklar, kap\u0131lar ve par\u00e7alar, plasti\u011fin kal\u0131n kau\u00e7u\u011fun oldu\u011fu yerden ince kau\u00e7u\u011fun oldu\u011fu yere akaca\u011f\u0131 \u015fekilde tasarlanmal\u0131d\u0131r.<\/p>\n

Bu, daha kal\u0131n alanlarda b\u00fcz\u00fclmeyi azaltmak ve bo\u015flu\u011fun eksik dolmas\u0131n\u0131 \u00f6nlemek i\u00e7in bo\u015flukta uygun bas\u0131nca izin verir. Plasti\u011fin ak\u0131\u015f y\u00f6n\u00fc ince k\u0131s\u0131mdan kal\u0131n k\u0131sma do\u011fru ise, bo\u015fluk bas\u0131nc\u0131n\u0131 azaltmak i\u00e7in yap\u0131sal k\u00f6p\u00fck \u00fcretimi kullan\u0131lmal\u0131d\u0131r.<\/p>\n

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D\u00fczl\u00fck Y\u00f6nergeleri<\/span><\/h2>\n

Ekstr\u00fczyon ve k\u00fcr kal\u0131plama dahil olmak \u00fczere \u00e7o\u011fu s\u0131cak eriyik i\u015fleminde, tek tip duvar kal\u0131nl\u0131\u011f\u0131 \u00e7ok \u00f6nemlidir.<\/p>\n

Daha kal\u0131n tutkallar, yanlar\u0131ndaki ince tutkallara g\u00f6re daha yava\u015f so\u011fur ve ge\u00e7it kat\u0131la\u015ft\u0131ktan sonra derz y\u00fczeyinde b\u00fcz\u00fclme izleri g\u00f6r\u00fcl\u00fcr.<\/p>\n

Bu durum b\u00fcz\u00fclme izlerine, termal gerilime, esnemenin bozulmas\u0131na ve farkl\u0131 renklere veya \u015feffafl\u0131\u011fa yol a\u00e7abilir.<\/p>\n

Kal\u0131n tutkaldan ince tutkala kademeli bir ge\u00e7i\u015f ka\u00e7\u0131n\u0131lmazsa, tasar\u0131m m\u00fcmk\u00fcn oldu\u011funca kademeli ve 3:1 duvar kal\u0131nl\u0131\u011f\u0131 oran\u0131 dahilinde olmal\u0131d\u0131r. A\u015fa\u011f\u0131daki diyagram referans olarak kullan\u0131labilir.<\/p>\n

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K\u00f6\u015fe y\u00f6nergeleri<\/span><\/h2>\n

Tutars\u0131z so\u011futma s\u00fcresinden ka\u00e7\u0131nmak i\u00e7in k\u00f6\u015felerde de ayn\u0131 e\u015fit duvar kal\u0131nl\u0131\u011f\u0131 kural\u0131 gereklidir. Daha uzun so\u011futma s\u00fcreleri b\u00fcz\u00fclmeye neden olacak, bu da par\u00e7an\u0131n bozulmas\u0131na ve esnemesine yol a\u00e7acakt\u0131r.<\/p>\n

Buna ek olarak, keskin bir \u015fekilde yuvarlat\u0131lm\u0131\u015f k\u00f6\u015feler genellikle par\u00e7ada kusurlara ve gerilim yo\u011funla\u015fmalar\u0131na yol a\u00e7ar ve keskin k\u00f6\u015feler genellikle kaplama i\u015fleminden sonra istenmeyen malzeme birikimine neden olur.<\/p>\n

Gerilmenin yo\u011funla\u015ft\u0131\u011f\u0131 alanlar y\u00fck veya darbe alt\u0131nda k\u0131r\u0131labilir. Daha b\u00fcy\u00fck yuvarlat\u0131lm\u0131\u015f k\u00f6\u015feler bu dezavantaja bir \u00e7\u00f6z\u00fcm sa\u011flayarak sadece stres konsantrasyon fakt\u00f6r\u00fcn\u00fc azaltmakla kalmaz, ayn\u0131 zamanda daha yumu\u015fak bir plastik ak\u0131\u015f\u0131 ve bitmi\u015f par\u00e7an\u0131n daha kolay serbest b\u0131rak\u0131lmas\u0131n\u0131 sa\u011flar.<\/p>\n

K\u00f6\u015fe tasar\u0131m y\u00f6nergeleri sarkan kiri\u015f ba\u011flama konumu i\u00e7in de ge\u00e7erlidir. Bu sabitleme y\u00f6ntemi g\u00f6m\u00fcl\u00fc konsol kolunu b\u00fckmek i\u00e7in gerekli oldu\u011fundan, k\u00f6\u015fe konumunun tasar\u0131m\u0131, k\u00f6\u015fe ark konumu R'nin \u00e7ok k\u00fc\u00e7\u00fck olmas\u0131 durumunda stres konsantrasyon fakt\u00f6r\u00fcn\u00fcn (Stres Konsantrasyon Fakt\u00f6r\u00fc) \u00e7ok b\u00fcy\u00fck olmas\u0131na yol a\u00e7aca\u011f\u0131n\u0131 g\u00f6stermektedir, bu nedenle, k\u0131r\u0131lmas\u0131 kolay oldu\u011funda \u00fcr\u00fcn b\u00fck\u00fclmesi, ark konumu R \u00e7ok b\u00fcy\u00fckt\u00fcr, daha sonra b\u00fcz\u00fclme ay\u0131rma \u00e7izgileri ve i\u00e7i bo\u015f g\u00f6r\u00fcnmesi kolayd\u0131r.<\/p>\n

Bu nedenle, ark konumu ve duvar kal\u0131nl\u0131\u011f\u0131 belirli bir orand\u0131r. Genel olarak, aras\u0131nda, ideal de\u011fer civar\u0131ndad\u0131r.<\/p>\n

Duvar kal\u0131nl\u0131\u011f\u0131 s\u0131n\u0131rlamas\u0131<\/span><\/h2>\n

Farkl\u0131 plastik malzemeler farkl\u0131 ak\u0131\u015fkanl\u0131\u011fa sahiptir. Yap\u0131\u015ft\u0131r\u0131c\u0131 seviyesinin \u00e7ok kal\u0131n oldu\u011fu yerlerde b\u00fcz\u00fclme olacakt\u0131r ve yap\u0131\u015ft\u0131r\u0131c\u0131 seviyesinin \u00e7ok ince oldu\u011fu yerlerde plastik kolayca akmayacakt\u0131r. Referans i\u00e7in \u00f6nerilen baz\u0131 yap\u0131\u015ft\u0131r\u0131c\u0131 kal\u0131nl\u0131klar\u0131 a\u015fa\u011f\u0131da verilmi\u015ftir.<\/p>\n

Termoset plastikler i\u00e7in tutkal kal\u0131nl\u0131\u011f\u0131 tasar\u0131m\u0131<\/strong>
Daha kal\u0131n tasar\u0131mlar\u0131n \u00e7o\u011fu, takviye kullan\u0131larak ve kesitin \u015fekli de\u011fi\u015ftirilerek ortadan kald\u0131r\u0131labilir.<\/p>\n

Malzeme ve dolay\u0131s\u0131yla \u00fcretim maliyetlerini azaltman\u0131n yan\u0131 s\u0131ra, ortadan kald\u0131r\u0131lan tasar\u0131m orijinal tasar\u0131mla benzer sertlik, g\u00fc\u00e7 ve i\u015flevselli\u011fi korur.<\/p>\n

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Source: https:\/\/www.pinterest.com\/pin\/39054721761596280\/<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n

Farkl\u0131 malzemelerin duvar kal\u0131nl\u0131klar\u0131 i\u00e7in tasar\u0131m noktalar\u0131<\/span><\/h2>\n

ABS<\/strong>
a) Duvar Kal\u0131nl\u0131\u011f\u0131<\/strong>
Wall thickness is the first consideration in product design and is generally in the range of 1.5 mm (0.06 in) to 4.5 mm (0.18 in) for injection molding.<\/p>\n

Bu aral\u0131ktan daha k\u00fc\u00e7\u00fck et kal\u0131nl\u0131klar\u0131 k\u0131sa plastik i\u015flemler ve k\u00fc\u00e7\u00fck par\u00e7alar i\u00e7in kullan\u0131l\u0131r. Tipik et kal\u0131nl\u0131klar\u0131 2,5 mm (0,1 in\u00e7) civar\u0131ndad\u0131r. Genel olarak, par\u00e7a ne kadar b\u00fcy\u00fckse, et kal\u0131nl\u0131\u011f\u0131 o kadar kal\u0131n olur ve bu da par\u00e7a mukavemetini ve plastik dolguyu art\u0131r\u0131r.<\/p>\n

Yap\u0131sal k\u00f6p\u00fcklerde 3,8 mm (0,15 in\u00e7) ila 6,4 mm (0,25 in\u00e7) aral\u0131\u011f\u0131nda duvar kal\u0131nl\u0131klar\u0131 mevcuttur.<\/p>\n

b) Yuvarlat\u0131lm\u0131\u015f K\u00f6\u015feler<\/strong>
\u00d6nerilen minimum i\u00e7 k\u00f6\u015fe yar\u0131\u00e7ap\u0131 plastik kal\u0131nl\u0131\u011f\u0131n 25%'si olup, en uygun yar\u0131\u00e7ap plastik kal\u0131nl\u0131\u011f\u0131n 60%'sidir, yar\u0131\u00e7apta hafif bir art\u0131\u015f stresi \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilir.<\/p>\n

PC<\/strong>
a) Duvar kal\u0131nl\u0131\u011f\u0131<\/strong>
Et kal\u0131nl\u0131\u011f\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde y\u00fck gereksinimleri, i\u00e7 gerilmeler, geometri, d\u0131\u015f \u015fekil, plastik ak\u0131\u015f, enjekte edilebilirlik ve ekonomi taraf\u0131ndan belirlenir.<\/p>\n

Bir PC i\u00e7in \u00f6nerilen maksimum duvar kal\u0131nl\u0131\u011f\u0131 9,5 mm'dir (0,375 in\u00e7). \u0130yi sonu\u00e7lar elde etmek i\u00e7in et kal\u0131nl\u0131\u011f\u0131 3,1 mm'den (0,125 in\u00e7) fazla olmamal\u0131d\u0131r. Nerv\u00fcrler ve baz\u0131 takviye yap\u0131lar\u0131, mukavemet art\u0131\u015f\u0131 i\u00e7in daha fazla et kal\u0131nl\u0131\u011f\u0131n\u0131n gerekli oldu\u011fu durumlarda ayn\u0131 sonucu sa\u011flayabilir.<\/p>\n

\u00c7o\u011fu PC uygulamas\u0131 i\u00e7in minimum et kal\u0131nl\u0131\u011f\u0131 0,75 mm (0,03 in\u00e7) civar\u0131ndad\u0131r ve daha ince alanlar par\u00e7an\u0131n geometrisine ve boyutuna ba\u011fl\u0131d\u0131r. K\u0131sa plastik i\u015flemler 0,3 mm (0,012 in\u00e7) duvar kal\u0131nl\u0131\u011f\u0131na kadar m\u00fcmk\u00fcnd\u00fcr.<\/p>\n

Daha kal\u0131n duvar kal\u0131nl\u0131klar\u0131ndan daha ince duvar kal\u0131nl\u0131klar\u0131na ge\u00e7i\u015f m\u00fcmk\u00fcn oldu\u011funca yumu\u015fakt\u0131r. Her durumda plastik, b\u00fcz\u00fclmeyi ve i\u00e7 gerilimi \u00f6nlemek i\u00e7in bo\u015flu\u011fa en kal\u0131n k\u0131s\u0131mdan girer.<\/p>\n

Tek tip duvar kal\u0131nl\u0131\u011f\u0131 \u00e7ok \u00f6nemlidir. Kal\u0131plama sonras\u0131 deformasyon sorununu azaltmak i\u00e7in d\u00fczlemin k\u00f6\u015fesinden ba\u011f\u0131ms\u0131z olarak bu gereksinimi kar\u015f\u0131lamak da \u00f6nemlidir.<\/p>\n

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Source: https:\/\/www.pinterest.com\/pin\/74309462591809002\/<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n

LCP<\/strong>
a) Duvar kal\u0131nl\u0131\u011f\u0131<\/strong>
Y\u00fcksek kesme alt\u0131nda s\u0131v\u0131 kristal kopolimerin y\u00fcksek ak\u0131\u015fkanl\u0131\u011f\u0131 nedeniyle, duvar kal\u0131nl\u0131\u011f\u0131 di\u011fer plastiklerden daha ince olacakt\u0131r. En ince 0,4 mm olabilir ve genel kal\u0131nl\u0131k yakla\u015f\u0131k 1,5 mm'dir.<\/p>\n

PS
a) Duvar kal\u0131nl\u0131\u011f\u0131<\/strong>
Kau\u00e7u\u011fun genel tasar\u0131m kal\u0131nl\u0131\u011f\u0131 4 mm'yi ge\u00e7memelidir, \u00e7ok kal\u0131n olmas\u0131 daha uzun bir \u00fcretim d\u00f6ng\u00fcs\u00fcne yol a\u00e7acakt\u0131r. Daha uzun bir so\u011futma s\u00fcresi gerektirir ve plastik i\u00e7i bo\u015f bir fenomenle b\u00fcz\u00fcl\u00fcr ve par\u00e7an\u0131n fiziksel \u00f6zelliklerini azalt\u0131r.<\/p>\n

Tek tip bir et kal\u0131nl\u0131\u011f\u0131 tasar\u0131m ama\u00e7lar\u0131 i\u00e7in idealdir, ancak kal\u0131nl\u0131\u011f\u0131n de\u011fi\u015ftirilmesi gerekti\u011finde, ge\u00e7i\u015f b\u00f6lgesindeki gerilim yo\u011funla\u015fmas\u0131 giderilmelidir. B\u00fcz\u00fclme oran\u0131 a\u015fa\u011f\u0131da ise et kal\u0131nl\u0131\u011f\u0131 de\u011fi\u015ftirilebilir. B\u00fcz\u00fclme oran\u0131 yukar\u0131da ise, sadece de\u011fi\u015fiklik yap\u0131lmal\u0131d\u0131r.<\/p>\n

b) Yuvarlat\u0131lm\u0131\u015f k\u00f6\u015feler<\/strong>
An injection molded part needs to come out of the mold without damage or too much resistance. To avoid these issues, the walls of the part from the parting line (drafting). The design of the right angle is to avoid.<\/p>\n

Dik a\u00e7\u0131lar bir d\u00fc\u011f\u00fcm gibidir ve darbe mukavemetini azaltan gerilim yo\u011funla\u015fmalar\u0131na yol a\u00e7abilir. Yuvarlat\u0131lm\u0131\u015f k\u00f6\u015felerin yar\u0131\u00e7ap\u0131, duvar kal\u0131nl\u0131\u011f\u0131n\u0131n 25% ila 75%'si aras\u0131nda olmal\u0131d\u0131r, genellikle 50% civar\u0131nda olmas\u0131 \u00f6nerilir.<\/p>\n

PA
a) Duvar kal\u0131nl\u0131\u011f\u0131<\/strong>
Naylon plastik par\u00e7alar, yap\u0131 i\u00e7in gerekli minimum kal\u0131nl\u0131kta tasarlanmal\u0131d\u0131r. Bu kal\u0131nl\u0131k malzemenin en ekonomik \u015fekilde kullan\u0131lmas\u0131n\u0131 sa\u011flar. Kal\u0131plama sonras\u0131 deformasyonu ortadan kald\u0131rmak i\u00e7in duvar kal\u0131nl\u0131klar\u0131 m\u00fcmk\u00fcn oldu\u011funca tek tip olmal\u0131d\u0131r. Duvar kal\u0131nl\u0131\u011f\u0131 kal\u0131n plastikten ince plasti\u011fe ge\u00e7iyorsa, kademeli bir inceltme i\u015flemi gereklidir.<\/p>\n

b) Yuvarlat\u0131lm\u0131\u015f k\u00f6\u015feler<\/strong>
\u00d6nerilen yuvarlama R-de\u011feri en az 0,5 mm'dir (0,02 in\u00e7), bu genellikle kabul edilebilir ancak m\u00fcmk\u00fcnse daha b\u00fcy\u00fck bir R-de\u011feri kullanmaya \u00e7al\u0131\u015f\u0131n. \u00c7\u00fcnk\u00fc gerilme konsantrasyon fakt\u00f6r\u00fcn\u00fcn de\u011feri R\/T oran\u0131ndaki art\u0131\u015f nedeniyle 50% kadar azal\u0131r ve en iyi yuvarlama a\u00e7\u0131s\u0131 R\/T aras\u0131ndad\u0131r.<\/p>\n

PSU
a) Duvar kal\u0131nl\u0131\u011f\u0131<\/strong>
B\u00fcy\u00fck ve uzun ak\u0131\u015f mesafeleri i\u00e7in minimum duvar kal\u0131nl\u0131\u011f\u0131 2,3 mm (0,09 in\u00e7) olmal\u0131d\u0131r. Daha k\u00fc\u00e7\u00fck par\u00e7alarda minimum 0,8 mm (0,03 in\u00e7) olabilir ve ak\u0131\u015f mesafesi 76,2 mm'yi (3 in\u00e7) ge\u00e7memelidir.<\/p>\n

PBT
a) Duvar kal\u0131nl\u0131\u011f\u0131<\/strong>
Tek tip et kal\u0131nl\u0131\u011f\u0131n\u0131n korunmas\u0131, \u00fcr\u00fcn\u00fcn maliyetinde bir fakt\u00f6rd\u00fcr. \u0130nce et kal\u0131nl\u0131\u011f\u0131 her plasti\u011fin \u00f6zelliklerine ba\u011fl\u0131d\u0131r. Duvar kal\u0131nl\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in tasar\u0131m yapmadan \u00f6nce kullan\u0131lan plasti\u011fin ak\u0131\u015f uzunlu\u011fu s\u0131n\u0131rlamalar\u0131n\u0131n bilinmesi tavsiye edilir.<\/p>\n

Y\u00fck gereksinimleri genellikle et kal\u0131nl\u0131\u011f\u0131n\u0131 belirlerken, i\u00e7 gerilmeler, par\u00e7a geometrisi, homojensizlik ve \u015fekil gibi di\u011fer fakt\u00f6rler de et kal\u0131nl\u0131\u011f\u0131n\u0131 belirler. Tipik duvar kal\u0131nl\u0131klar\u0131 0,76 mm ila 3,2 mm ila 0,125 in\u00e7 aras\u0131nda de\u011fi\u015fir).<\/p>\n

Et kal\u0131nl\u0131\u011f\u0131n\u0131n e\u015fit olmas\u0131 gerekir ve kal\u0131n veya ince bir kau\u00e7uk alan varsa, kal\u0131n alandan ince alana ge\u00e7i\u015f 3:1 konik \u00e7ubuk oran\u0131yla kademelidir.<\/p>\n

b) Yuvarlat\u0131lm\u0131\u015f k\u00f6\u015feler<\/strong>
Par\u00e7alardaki en yayg\u0131n hasar olgusu keskin k\u00f6\u015felerden kaynaklan\u0131r, yuvarlat\u0131lm\u0131\u015f k\u00f6\u015feleri art\u0131rmak plastik par\u00e7alar\u0131n yap\u0131s\u0131n\u0131 g\u00fc\u00e7lendirme y\u00f6ntemlerinden biridir. Gerilim 5% (3'ten 3'e) kadar azalt\u0131l\u0131rsa, yuvarlat\u0131lm\u0131\u015f k\u00f6\u015felerin duvar kal\u0131nl\u0131\u011f\u0131na oran\u0131 ila artar. Bu, \u00f6nerilen optimum performanst\u0131r.<\/p>\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

S\u00fctun ( Patron )<\/span><\/h2>\n

Patronlar i\u00e7in Temel Tasar\u0131m Y\u00f6nergeleri<\/strong>
Patronlar, \u00fcr\u00fcnleri monte etmek, nesneleri ay\u0131rmak ve di\u011fer par\u00e7alar\u0131 desteklemek i\u00e7in kau\u00e7u\u011fun duvar kal\u0131nl\u0131\u011f\u0131ndan \u00e7\u0131k\u0131nt\u0131 yapacak \u015fekilde tasarlanm\u0131\u015ft\u0131r. \u0130\u00e7i bo\u015f s\u00fctunlar par\u00e7alar\u0131 yerle\u015ftirmek, vidalar\u0131 s\u0131kmak vb. i\u00e7in kullan\u0131labilir. Bu uygulamalar k\u0131r\u0131lmadan bas\u0131nc\u0131 destekleyecek kadar g\u00fc\u00e7l\u00fc olmal\u0131d\u0131r.<\/p>\n

Payandalar tek ba\u015f\u0131na kullan\u0131lmamal\u0131, payanday\u0131 g\u00fc\u00e7lendirmek ve d\u00fczg\u00fcn bir yap\u0131\u015ft\u0131r\u0131c\u0131 ak\u0131\u015f\u0131na izin vermek i\u00e7in d\u0131\u015f duvara tutturulmal\u0131 veya m\u00fcmk\u00fcn oldu\u011funca takviye ile birlikte kullan\u0131lmal\u0131d\u0131r.<\/p>\n

In addition, the height of the pillar should not exceed two and a half times the diameter of the pillar, because too high a pillar can cause air trapping when molding plastic parts.<\/p>\n

Donat\u0131 \u00e7ubuklar\u0131n\u0131n kullan\u0131m\u0131na ek olarak, \u00f6zellikle d\u0131\u015f duvardan uzaktaki kolonlar i\u00e7in \u00fc\u00e7gen donat\u0131 plakalar\u0131 da kolonu g\u00fc\u00e7lendirmek i\u00e7in yayg\u0131n olarak kullan\u0131l\u0131r.<\/p>\n

Kaliteli bir vida\/s\u00fctun tasar\u0131m kombinasyonu, vidan\u0131n mekanik \u00f6zelliklerine ve s\u00fctun deli\u011finin tasar\u0131m\u0131na ba\u011fl\u0131d\u0131r.<\/p>\n

Bu nedenle, montaj a\u00e7\u0131s\u0131ndan bak\u0131ld\u0131\u011f\u0131nda, kau\u00e7u\u011fun kal\u0131nl\u0131\u011f\u0131n\u0131 k\u0131smen art\u0131rmak gerekir. Ancak bu, b\u00fcz\u00fclme izleri, \u00e7\u00f6kme izleri, bo\u015fluklar veya artan i\u00e7 gerilimler gibi istenmeyen etkilere yol a\u00e7abilir.<\/p>\n

Bu nedenle, dikmenin giri\u015f ve deliklerinin konumu \u00fcr\u00fcn\u00fcn d\u0131\u015f duvar\u0131ndan uzakta tutulmal\u0131d\u0131r. \u0130kincisi, daha b\u00fcy\u00fck burulma ve b\u00fck\u00fclme kuvvetlerini desteklemek i\u00e7in payandan\u0131n g\u00fcc\u00fcn\u00fc art\u0131rmakla kalmaz, ayn\u0131 zamanda tutkal\u0131n doldurulmas\u0131na ve hava s\u0131k\u0131\u015fmas\u0131 nedeniyle kavrulman\u0131n azalt\u0131lmas\u0131na yard\u0131mc\u0131 olur.<\/p>\n

Ayn\u0131 nedenle, d\u0131\u015f duvardan uzaktaki s\u00fctunlar da, ince duvarl\u0131 s\u00fctunlarda tutkal ak\u0131\u015f\u0131n\u0131 iyile\u015ftirmek i\u00e7in \u00f6zellikle yararl\u0131 olan \u00fc\u00e7gen takviye bloklar\u0131 ile desteklenmelidir.<\/p>\n

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Source: https:\/\/www.pinterest.com\/pin\/799740846339182315\/<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n

Farkl\u0131 malzeme s\u00fctunlar\u0131 i\u00e7in tasar\u0131m noktalar\u0131<\/span><\/h2>\n

ABS<\/strong>
Genel olarak, d\u0131\u015f \u00e7ap\u0131 i\u00e7 \u00e7ap\u0131n\u0131n iki kat\u0131 olan bir dikme olmas\u0131 yeterlidir. Bazen bu, yap\u0131\u015ft\u0131r\u0131c\u0131 kal\u0131nl\u0131\u011f\u0131na e\u015fit veya daha fazla bir s\u00fctun duvar kal\u0131nl\u0131\u011f\u0131 ile sonu\u00e7lan\u0131r, bu da malzeme a\u011f\u0131rl\u0131\u011f\u0131n\u0131 art\u0131r\u0131r ve y\u00fczeyde b\u00fcz\u00fclme modelleri ve y\u00fcksek kal\u0131plama gerilmeleri olu\u015fturur.<\/p>\n

Kesin konu\u015fmak gerekirse, dikmenin kal\u0131nl\u0131\u011f\u0131 yap\u0131\u015ft\u0131r\u0131c\u0131n\u0131n kal\u0131nl\u0131\u011f\u0131n\u0131n 50-70%'si kadar olmal\u0131d\u0131r. Bu tasar\u0131m kullan\u0131l\u0131rsa, dikme yeterli mukavemet sa\u011flamaz, ancak y\u00fczey b\u00fcz\u00fclmesi iyile\u015ftirilir.<\/p>\n

Kolonu g\u00fc\u00e7lendirmek i\u00e7in e\u011fimli kemikler mevcuttur ve en k\u00fc\u00e7\u00fck boyuttan kolon y\u00fcksekli\u011finin 90%'sine kadar uzat\u0131labilir. Kolon yan duvara yak\u0131nsa, kolonu desteklemek i\u00e7in yan duvar ve kolonu birbirine ba\u011flamak i\u00e7in bir nerv\u00fcr kullan\u0131labilir.<\/p>\n

PBT<\/strong>
S\u00fctunlar \u00e7o\u011fu durumda vidal\u0131, pres ge\u00e7me ve giri\u015f montaj\u0131 gibi mekanizmalarda montaj i\u00e7in kullan\u0131l\u0131r; burada s\u00fctunun d\u0131\u015f \u00e7ap\u0131 i\u00e7 delik \u00e7ap\u0131n\u0131n iki kat\u0131d\u0131r ve yeterince g\u00fc\u00e7l\u00fcd\u00fcr.<\/p>\n

S\u00fctun tasar\u0131m\u0131, kaburga tasar\u0131m\u0131 konseptine dayanmaktad\u0131r. \u00c7ok kal\u0131n bir kesim par\u00e7ada d\u0131\u015f b\u00fcz\u00fclme ve i\u00e7 vakum yaratacakt\u0131r. S\u00fctun yan duvar\u0131n yan\u0131na yerle\u015ftirilirse, nerv\u00fcr onu ba\u011flamak i\u00e7in kullan\u0131labilir ve i\u00e7 delik boyutu maksimuma \u00e7\u0131kar\u0131labilir.<\/p>\n

PC<\/strong>
S\u00fctunlar \u00e7o\u011funlukla \u00fcr\u00fcnlerin montaj\u0131 i\u00e7in kullan\u0131l\u0131r, ancak bazen di\u011fer nesneleri desteklemek veya nesneleri ay\u0131rmak i\u00e7in kullan\u0131l\u0131rlar. Baz\u0131 \u00e7ok k\u00fc\u00e7\u00fck s\u00fctunlar bile sonunda termal olarak \u00e7\u00f6z\u00fcl\u00fcr ve i\u00e7 par\u00e7alar\u0131 yerinde tutmak i\u00e7in kullan\u0131l\u0131r.<\/p>\n

S\u00fctunun mukavemetini art\u0131rmak i\u00e7in yan s\u00fctunlar\u0131n baz\u0131 nerv\u00fcrlerle birbirine kenetlenmesi gerekir.<\/p>\n

PS<\/strong>
S\u00fctunlar genellikle par\u00e7alar\u0131n \u00e7ak\u0131lmas\u0131, vidalar\u0131n toplanmas\u0131, k\u0131lavuz pimler, k\u0131lavuz \u00e7ekme veya s\u0131k\u0131 ge\u00e7meler i\u00e7in kullan\u0131l\u0131r.<\/p>\n

M\u00fcmk\u00fcn oldu\u011funca, desteksiz ayr\u0131 bir dikme kullanmaktan ka\u00e7\u0131n\u0131n. G\u00fc\u00e7lendirmek i\u00e7in baz\u0131 nerv\u00fcrler eklenmelidir. Kolon yan duvardan uzak de\u011filse, kolonu yan tarafa ba\u011flamak i\u00e7in nerv\u00fcrler kullan\u0131lmal\u0131d\u0131r.<\/p>\n

PSU<\/strong>
S\u00fctun iki par\u00e7ay\u0131 ba\u011flamak i\u00e7in kullan\u0131l\u0131r. D\u0131\u015f \u00e7ap, i\u00e7 delik \u00e7ap\u0131n\u0131n iki kat\u0131 olmal\u0131 ve y\u00fckseklik d\u0131\u015f \u00e7ap\u0131n iki kat\u0131n\u0131 ge\u00e7memelidir.<\/p>\n

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Takviye yap\u0131s\u0131n\u0131n tasar\u0131m ilkeleri<\/span><\/h2>\n

Plastik par\u00e7alara takviye yerle\u015ftirmek, plastik par\u00e7alar\u0131n mukavemetini ve sertli\u011fini art\u0131rabilir ve plastik par\u00e7alar\u0131n b\u00fck\u00fclmesini ve deformasyonunu \u00f6nleyebilir. Takviyenin uygun konumunun se\u00e7ilmesi plastik eriyi\u011fin ak\u0131\u015f\u0131n\u0131 iyile\u015ftirebilir.<\/p>\n

Takviyenin boyutu genellikle a\u015fa\u011f\u0131daki ilkeleri takip eder:<\/span><\/h3>\n

1. Takviyenin duvar kal\u0131nl\u0131\u011f\u0131 genellikle ana g\u00f6vdenin t kal\u0131nl\u0131\u011f\u0131n\u0131n 0,4 kat\u0131d\u0131r, maksimum 0,6 kat\u0131 ge\u00e7mez;<\/p>\n

2. \u00c7ubuklar aras\u0131ndaki bo\u015fluk 4t'den b\u00fcy\u00fckt\u00fcr ve \u00e7ubuklar\u0131n y\u00fcksekli\u011fi 3t'den azd\u0131r;<\/p>\n

3. Vidal\u0131 kolonun takviyesi, kolon y\u00fczeyinin en az 1,0 mm alt\u0131ndad\u0131r;<\/p>\n

4. Takviye \u00e7ubuklar\u0131 par\u00e7a y\u00fczeyinin veya ay\u0131rma y\u00fczeyinin en az 1,0 mm alt\u0131nda olmal\u0131d\u0131r.<\/p>\n

Birden fazla donat\u0131 \u00e7ubu\u011fu kesi\u015fiyorsa, sorunun neden oldu\u011fu yerel malzeme birikiminin kesi\u015fmesine dikkat edin<\/strong><\/p>\n

\u0130yile\u015ftirme y\u00f6ntemi \u015fudur:<\/strong><\/p>\n

1. Donat\u0131n\u0131n yanl\u0131\u015f hizalanmas\u0131;<\/p>\n

2. Takviye \u00e7ubuklar\u0131n\u0131n kesi\u015fimini i\u00e7i bo\u015f bir yap\u0131 olarak tasarlay\u0131n.<\/p>\n

Kuvvet gibi ince takviye, a\u015f\u0131r\u0131 bas\u0131n\u00e7tan ka\u00e7\u0131nmak i\u00e7in gerilime dayanmas\u0131n\u0131 sa\u011flamaya \u00e7al\u0131\u015fmal\u0131d\u0131r.<\/p>\n

Plastik malzeme \u00e7ok d\u00fc\u015f\u00fck bir elastikiyet mod\u00fcl\u00fcne sahip oldu\u011fundan, karars\u0131zl\u0131k sorunlar\u0131 ya\u015famak kolayd\u0131r. Bu, metal d\u00f6k\u00fcmlerin tasar\u0131m\u0131nda izledi\u011fimiz tercihli bas\u0131n\u00e7 ilkesine ayk\u0131r\u0131d\u0131r ve \u00f6zel dikkat gerektirir.<\/p>\n

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Stres yo\u011funla\u015fmas\u0131ndan ka\u00e7\u0131n\u0131n<\/span><\/h2>\n

Plastik par\u00e7alar\u0131n yap\u0131sal tasar\u0131m\u0131, keskin k\u00f6\u015felerin olu\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in \u00f6zel dikkat g\u00f6stermelidir. K\u00f6\u015felerdeki geometrinin ge\u00e7i\u015fi s\u00fcrekli de\u011fildir ve burada \u00e7atlaklara yol a\u00e7abilecek gerilim yo\u011funla\u015fmalar\u0131 meydana gelebilir.<\/p>\n

Plastik malzemelerin mukavemeti genellikle \u00e7ok d\u00fc\u015f\u00fckt\u00fcr ve gerilim yo\u011funla\u015fmalar\u0131n\u0131n hasara neden olma olas\u0131l\u0131\u011f\u0131 daha y\u00fcksektir. Gerilim yo\u011funla\u015fmalar\u0131n\u0131 \u00f6nlemek i\u00e7in ana \u00f6nlem, bile\u015fenin keskin k\u00f6\u015felerinin yap\u0131sal formunu iyile\u015ftirmektir. \u00d6rne\u011fin, keskin k\u00f6\u015felere pahlar ve yuvarlat\u0131lm\u0131\u015f k\u00f6\u015feler eklemek veya bunlar\u0131 hafif e\u011fimli ge\u00e7i\u015f b\u00f6l\u00fcmleriyle de\u011fi\u015ftirmek.<\/p>\n

Bile\u015fenin i\u015flevi nedeniyle pah k\u0131rma ve yuvarlatma do\u011frudan eklenemedi\u011finde, \u015eekil 1'de g\u00f6sterilen do\u011frusal k\u0131lavuzun geli\u015ftirilmi\u015f tasar\u0131m \u015femas\u0131na at\u0131fta bulunarak, keskin k\u00f6\u015felerdeki yerel yap\u0131sal g\u00fcc\u00fc azaltarak ve yuvarlat\u0131lm\u0131\u015f k\u00f6\u015feleri i\u00e7e do\u011fru oyarak stres konsantrasyonu azalt\u0131labilir.<\/p>\n

Plastik di\u015flerin di\u015f \u015fekli tercihen yuvarlak ve trapezoidal olmal\u0131, \u00fc\u00e7gen ve dikd\u00f6rtgenlerden ka\u00e7\u0131n\u0131lmal\u0131d\u0131r, bu da bo\u015fluk etkisini azaltabilir ve di\u015flerin ta\u015f\u0131ma kapasitesini art\u0131rabilir.<\/p>\n

Uygun bir kal\u0131p e\u011fimi tasarlama<\/span><\/h2>\n

Kal\u0131p ay\u0131rma e\u011fimi olarak da adland\u0131r\u0131lan kal\u0131p \u00e7ekme e\u011fimi, kal\u0131p ay\u0131rma s\u0131ras\u0131nda so\u011futma b\u00fcz\u00fclmesi nedeniyle plastik par\u00e7alar\u0131n kal\u0131ba yap\u0131\u015fmas\u0131n\u0131 ve s\u00fcrt\u00fcnmesini, dolay\u0131s\u0131yla hasara ve deformasyona neden olmas\u0131n\u0131 \u00f6nlemek i\u00e7in kal\u0131p ay\u0131rma y\u00f6n\u00fcnde ayarlanan bir a\u00e7\u0131d\u0131r.<\/p>\n

Injection molded products are usually designed with an inclined angle on the inside and outside of the edge to allow the product to be easily released from the mold.<\/p>\n

\u00dcr\u00fcn dikey bir d\u0131\u015f duvara sahipse ve kal\u0131p a\u00e7\u0131kl\u0131\u011f\u0131 ile ayn\u0131 y\u00f6ndeyse, plastik kal\u0131pland\u0131ktan sonra kal\u0131b\u0131n a\u00e7\u0131lmas\u0131 i\u00e7in b\u00fcy\u00fck bir a\u00e7ma kuvveti gerekecektir ve kal\u0131p a\u00e7\u0131ld\u0131\u011f\u0131nda \u00fcr\u00fcn\u00fc kal\u0131ptan \u00e7\u0131karmak zor olabilir.<\/p>\n

\u00dcr\u00fcn bir \u00e7\u0131k\u0131\u015f a\u00e7\u0131s\u0131yla kal\u0131planm\u0131\u015fsa ve \u00fcr\u00fcnle temas eden t\u00fcm kal\u0131p par\u00e7alar\u0131 i\u015flem s\u0131ras\u0131nda y\u00fcksek derecede parlat\u0131lm\u0131\u015fsa, \u00fcr\u00fcn\u00fcn kal\u0131ptan \u00e7\u0131kar\u0131lmas\u0131 \u00e7ocuk oyunca\u011f\u0131 olacakt\u0131r.<\/p>\n

Bu nedenle, \u00fcr\u00fcn tasar\u0131m s\u00fcrecinde \u00e7\u0131k\u0131\u015f a\u00e7\u0131s\u0131n\u0131n dikkate al\u0131nmas\u0131 vazge\u00e7ilmezdir.<\/p>\n

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Source: https:\/\/www.pinterest.com\/pin\/604186106262440921\/<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n

Kal\u0131p e\u011fiminin belirlenmesinde genellikle 3 ilke izlenir<\/span><\/h2>\n

1. Kal\u0131p \u00e7ekme a\u00e7\u0131s\u0131 genellikle 0,5\u00b0, 1\u00b0, 1,5\u00b0, vb. gibi tam say\u0131 olarak al\u0131n\u0131r (mat ve nibble hari\u00e7);<\/p>\n

2. Kal\u0131p a\u00e7\u0131s\u0131n\u0131 almak i\u00e7in plastik par\u00e7alar\u0131n g\u00f6r\u00fcn\u00fcm\u00fc, kal\u0131b\u0131n kal\u0131planmas\u0131na elveri\u015fli olan i\u00e7 duvar\u0131n a\u00e7\u0131s\u0131ndan daha b\u00fcy\u00fckt\u00fcr;<\/p>\n

3. Kal\u0131b\u0131n g\u00f6r\u00fcn\u00fcm\u00fcn\u00fc etkilemeden daha b\u00fcy\u00fck bir a\u00e7\u0131 al\u0131n. PP, PE, vb. gibi baz\u0131 malzemeler kal\u0131b\u0131 serbest b\u0131rakmaya zorlanabilir, zorla serbest b\u0131rakma miktar\u0131 genellikle \u00e7ekirde\u011fin maksimum kesit alan\u0131n\u0131n 5%'sini ge\u00e7mez.<\/p>\n

Kal\u0131p e\u011fiminin boyutu<\/span><\/h2>\n

\u00c7\u0131k\u0131\u015f a\u00e7\u0131s\u0131n\u0131n boyutu i\u00e7in belirli bir k\u0131lavuz yoktur, \u00e7o\u011funlukla deneyime ve \u00fcr\u00fcn\u00fcn derinli\u011fine g\u00f6re belirlenir. Ayr\u0131ca kal\u0131plama y\u00f6ntemi, duvar kal\u0131nl\u0131\u011f\u0131 ve plastik se\u00e7imi de dikkate al\u0131n\u0131r.<\/p>\n

Genel olarak, y\u00fcksek derecede parlat\u0131lm\u0131\u015f d\u0131\u015f duvarlar i\u00e7in 1\/8 derece veya 1\/4 derece \u00e7\u0131k\u0131\u015f a\u00e7\u0131s\u0131 kullan\u0131labilir. Derin veya dokuma desenli \u00fcr\u00fcnler, \u00e7\u0131k\u0131\u015f a\u00e7\u0131s\u0131nda buna kar\u015f\u0131l\u0131k gelen bir art\u0131\u015f gerektirir; bu, geleneksel olarak her 0,025 mm dokuma i\u00e7in ek 1 derecedir.<\/p>\n

\u00c7\u0131k\u0131\u015f a\u00e7\u0131s\u0131 ile tek kenar bo\u015flu\u011fu ve kenar derinli\u011fi aras\u0131ndaki ili\u015fkiyi g\u00f6steren tablo referans olarak kullan\u0131labilir.<\/p>\n

Buna ek olarak, \u00fcr\u00fcn uzun ve derin nerv\u00fcrler ve k\u00fc\u00e7\u00fck \u00e7\u0131k\u0131\u015f a\u00e7\u0131lar\u0131 gerektirdi\u011finde, ejekt\u00f6r pimi tasar\u0131m\u0131 \u00f6zel bir i\u015fleme tabi tutulmal\u0131d\u0131r, derin ve uzun takviye i\u00e7in ejekt\u00f6r pimi tasar\u0131m\u0131na bak\u0131n.<\/p>\n

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Source: https:\/\/www.pinterest.com\/pin\/713539134720494868\/<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n

Farkl\u0131 malzemeler i\u00e7in kal\u0131p \u00e7ekme e\u011fiminin tasar\u0131m noktalar\u0131<\/span><\/h2>\n

ABS<\/strong><\/p>\n

Gener, m\u00fcttefik uygulamas\u0131nda yan \u00b0 ile 1 \u00b0 aras\u0131 yeterlidir. Bazen \u00e7\u0131k\u0131\u015f a\u00e7\u0131s\u0131 s\u0131f\u0131ra yak\u0131n olabilir \u00e7\u00fcnk\u00fc parlatma deseni \u00e7\u0131k\u0131\u015f deseni ile ayn\u0131 y\u00f6ndedir.<\/p>\n

Desenli kenarlar i\u00e7in, her 0,025 mm (0,001 in\u00e7) derinlik i\u00e7in \u00e7\u0131k\u0131\u015f a\u00e7\u0131s\u0131na 1\u00b0 ekleyin. Do\u011fru \u00e7\u0131k\u0131\u015f a\u00e7\u0131s\u0131 a\u015f\u0131nd\u0131rma tedarik\u00e7isinden al\u0131nabilir.<\/p>\n

LCP<\/strong><\/p>\n

S\u0131v\u0131 kristal kopolimerlerin y\u00fcksek mod\u00fcl\u00fc ve d\u00fc\u015f\u00fck s\u00fcnekli\u011fi nedeniyle, tasar\u0131mda ters burkulmadan ka\u00e7\u0131n\u0131lmal\u0131d\u0131r.<\/p>\n

\u00c7\u0131k\u0131nt\u0131l\u0131 tutkal seviyesinin \u00fczerindeki t\u00fcm nerv\u00fcrlerde, duvar kenarlar\u0131nda, s\u00fctunlarda vb. minimum bir \u00e7\u0131k\u0131\u015f a\u00e7\u0131s\u0131 sa\u011flanmal\u0131d\u0131r.<\/p>\n

Duvar kenar\u0131 derinse veya cilal\u0131 bir y\u00fczeye ya da kaz\u0131nm\u0131\u015f bir desene sahip de\u011filse, yukar\u0131da ilave yap\u0131lmas\u0131 gerekir.<\/p>\n

PBT<\/strong><\/p>\n

Par\u00e7a iyi bir y\u00fczey kalitesine sahipse, minimum 1\/2\u00b0'lik bir serbest b\u0131rakma a\u00e7\u0131s\u0131 gereklidir.<\/p>\n

Kaz\u0131nm\u0131\u015f y\u00fczeyler, her 0,03 mm (0,001 in\u00e7) derinlik i\u00e7in ilave 1\u00b0 serbest b\u0131rakma a\u00e7\u0131s\u0131 gerektirir.<\/p>\n

PC<\/strong><\/p>\n

Serbest b\u0131rakma a\u00e7\u0131s\u0131, \u00fcst ve alt kal\u0131planm\u0131\u015f alanlar da dahil olmak \u00fczere par\u00e7an\u0131n herhangi bir taraf\u0131nda veya \u00e7\u0131k\u0131nt\u0131s\u0131nda bulunmal\u0131d\u0131r.<\/p>\n

Genel olarak, 2\u00b0 ila 2\u00b0'lik parlak bir y\u00fczey yeterlidir, ancak kaz\u0131nm\u0131\u015f y\u00fczeyler her 0,25 mm (0,001 in\u00e7) derinlik i\u00e7in 1\u00b0'lik ek bir serbest b\u0131rakma a\u00e7\u0131s\u0131 gerektirir.<\/p>\n

PET<\/strong><\/p>\n

Plastik \u00fcr\u00fcnlerin nerv\u00fcrleri, s\u00fctun yan duvarlar\u0131, yolluk duvarlar\u0131 vb. gibi serbest b\u0131rakma a\u00e7\u0131s\u0131n\u0131n 1 \u00b0 'ye ula\u015fmas\u0131 yeterlidir.<\/p>\n

PS<\/strong><\/p>\n

PS ay\u0131rma a\u00e7\u0131s\u0131 son derece incedir ve 1\u00b0 ay\u0131rma a\u00e7\u0131s\u0131 standart y\u00f6ntemdir; \u00e7ok k\u00fc\u00e7\u00fck bir ay\u0131rma a\u00e7\u0131s\u0131 par\u00e7an\u0131n kal\u0131p bo\u015flu\u011fundan ayr\u0131lmas\u0131n\u0131 zorla\u015ft\u0131r\u0131r.<\/p>\n

Her durumda, herhangi bir serbest b\u0131rakma a\u00e7\u0131s\u0131 hi\u00e7 a\u00e7\u0131 olmamas\u0131ndan daha iyidir. Par\u00e7a kaz\u0131nm\u0131\u015fsa, \u00f6rne\u011fin deri deseninin derinli\u011fi, her 0,025 mm derinlik i\u00e7in serbest b\u0131rakma a\u00e7\u0131s\u0131na 1\u00b0 ekleyin.<\/p>\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

Plastik par\u00e7alar\u0131n yap\u0131sal tasar\u0131m\u0131n\u0131 kal\u0131p yap\u0131s\u0131 perspektifinden ele al\u0131n<\/span><\/h2>\n

1. Plastik par\u00e7alar\u0131n yap\u0131s\u0131 tasarlan\u0131rken \u00e7ok fazla karma\u015f\u0131k yap\u0131dan ka\u00e7\u0131n\u0131lmal\u0131d\u0131r<\/strong>
The process equipment for injection production is the mold, and the mold is a reflection of the shape of the injection molded part.<\/p>\n

Due to the complex structure of plastic parts, the mold has to be complicated in structure, and even the structure that cannot be realized, the plastic parts should take this into full consideration when designing, and strive to make the injection mold structure as simple as possible under the premise of ensuring the appearance and function, to save time and cost and can improve product quality.<\/p>\n

\u00d6rne\u011fin, plastik par\u00e7alar \u00fczerinde \u00fcr\u00fcnlerin kal\u0131ptan f\u0131rlatma y\u00f6n\u00fcnde \u00e7\u0131kmas\u0131n\u0131 engelleyen \u00e7ok say\u0131da yan oluk ve yan delik vard\u0131r, bu nedenle genellikle \u00e7ekirdek \u00e7\u0131karma ve e\u011fimli \u00fcst yap\u0131y\u0131 almal\u0131y\u0131z.<\/p>\n

Girintiler ve yan delikler f\u0131rlatma y\u00f6n\u00fcyle tutarl\u0131 olacak \u015fekilde tasarlan\u0131rsa veya yap\u0131 boyunca temas edecek \u015fekilde tasarlan\u0131rsa, i\u015flevi yerine getirme ve g\u00f6r\u00fcn\u00fcm\u00fc sa\u011flama \u00f6nc\u00fcl\u00fc\u011f\u00fcnde kal\u0131p yap\u0131s\u0131n\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde basitle\u015ftirecektir. Bu nedenle, plastik par\u00e7alar\u0131n yap\u0131s\u0131 tasarlan\u0131rken \u00e7ok fazla karma\u015f\u0131k yap\u0131dan ka\u00e7\u0131n\u0131lmal\u0131d\u0131r.<\/p>\n

2. Plastik par\u00e7alar\u0131n tasar\u0131m\u0131 i\u00e7 kesme yap\u0131s\u0131ndan ka\u00e7\u0131nmal\u0131d\u0131r<\/strong>
\u0130\u00e7 kesim yap\u0131s\u0131na sahip plastik par\u00e7alar do\u011frudan kal\u0131ptan \u00e7\u0131kar\u0131lamaz, sonu\u00e7ta kal\u0131p tasarlanamaz veya kal\u0131p \u00e7ekirde\u011fi, gizli yap\u0131 kullan\u0131lmal\u0131d\u0131r veya kal\u0131ptan ayr\u0131lacakt\u0131r, ancak bu karma\u015f\u0131kl\u0131\u011f\u0131 art\u0131r\u0131r. kal\u0131p yap\u0131m\u0131<\/a>kal\u0131b\u0131n g\u00fcvenilirli\u011fini azalt\u0131r, hurda \u00fcretme olas\u0131l\u0131\u011f\u0131 artar ve imalat maliyetini y\u00fckseltir. Bu nedenle, yap\u0131sal tasar\u0131m yap\u0131l\u0131rken i\u00e7 kesme yap\u0131s\u0131ndan m\u00fcmk\u00fcn oldu\u011funca ka\u00e7\u0131n\u0131lmal\u0131d\u0131r.<\/p>\n

3. Plastik par\u00e7alar\u0131n tasar\u0131m\u0131 bazen g\u00f6r\u00fcn\u00fcm veya montaj gereklilikleri nedeniyle yanal serbest b\u0131rakmay\u0131 gerektirebilir<\/strong>
Bu, tasar\u0131m\u0131n kal\u0131b\u0131n yap\u0131s\u0131n\u0131 ve kal\u0131p yap\u0131s\u0131n\u0131n \u00fcr\u00fcn\u00fcn kendisi \u00fczerindeki etkisini tam olarak dikkate almas\u0131n\u0131 gerektirir.<\/p>\n

a) E\u011fimli \u00fcst ve s\u00fcrg\u00fc sorunu: E\u011fimli \u00fcst ve s\u00fcrg\u00fc, kal\u0131p ay\u0131rma y\u00f6n\u00fcnde ve kal\u0131p ay\u0131rma y\u00f6n\u00fcne dik olarak hareket eder. Ay\u0131rma kal\u0131b\u0131na dik y\u00f6nde e\u011fimli \u00fcst ve \u00e7izgi ucu, hareket i\u00e7in yeterli alana sahip olmak i\u00e7in hareketi engelleyen bir lastik uca sahip olamaz.<\/p>\n

b) Dikey y\u00fczeyin i\u015flenmesi: Baz\u0131 plastik par\u00e7alar\u0131n g\u00f6r\u00fcn\u00fcm\u00fc e\u011fim olmamas\u0131n\u0131 gerektirir, yan duvar\u0131n dikey olmas\u0131n\u0131 sa\u011flamak i\u00e7in dikey y\u00fczeyde kayd\u0131r\u0131c\u0131 veya e\u011fimli \u00fcst k\u0131s\u0131m tasarlamak gerekir.<\/p>\n

Kablolama ile kayd\u0131r\u0131c\u0131ya gidin, kablolaman\u0131n belirgin olmas\u0131n\u0131 \u00f6nlemek i\u00e7in, genellikle kablolamay\u0131 y\u00fcz ve y\u00fcz\u00fcn kesi\u015fme noktas\u0131na koyun, plastik par\u00e7a tasar\u0131m\u0131n\u0131n bu konumun \u00f6zel \u00f6zelliklerini dikkate almas\u0131 gerekir.<\/p>\n

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Plastiklerin izotropik olmayan \u00f6zelliklerini dikkate alan tasar\u0131m<\/span><\/h2>\n

Bazen plastikler metaller gibi izotropik de\u011fildir ve bu gibi durumlarda, eksikliklerden ka\u00e7\u0131nmak i\u00e7in y\u00f6n ayn\u0131 y\u00f6nde olmal\u0131d\u0131r.<\/p>\n

\u00d6rne\u011fin, takviye malzemeli baz\u0131 plastikler i\u00e7in, yap\u0131\u015ft\u0131r\u0131c\u0131 ak\u0131\u015f y\u00f6n\u00fc, eleman\u0131n daha b\u00fcy\u00fck bir y\u00fck ta\u015f\u0131d\u0131\u011f\u0131 y\u00f6n ile ayn\u0131 olmal\u0131d\u0131r, \u00e7\u00fcnk\u00fc erimi\u015f plastik ile akan takviye liflerinin ekseninin y\u00f6n\u00fc, malzeme ak\u0131\u015f y\u00f6n\u00fc ile ayn\u0131d\u0131r.<\/p>\n

Takviye lifleri ile plastikten yap\u0131lm\u0131\u015f takviyeli kiri\u015f benzeri bir yap\u0131n\u0131n ana y\u00fck ta\u015f\u0131ma y\u00f6n\u00fc takviyenin uzunlu\u011fu y\u00f6n\u00fcndedir, bu nedenle do\u011fru tutkal besleme y\u00f6n\u00fc de uzunluk y\u00f6n\u00fcnde olmal\u0131d\u0131r.<\/p>\n

Eleman birden fazla noktada yap\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, kuvvet y\u00f6n\u00fcn\u00fcn f\u00fczyon hatt\u0131na paralel olmas\u0131ndan ka\u00e7\u0131n\u0131lmal\u0131d\u0131r. \u00c7\u00fcnk\u00fc iki veya daha fazla tutkal ak\u0131\u015f\u0131n\u0131n birle\u015fti\u011fi k\u0131s\u0131mda tutkal s\u0131cakl\u0131\u011f\u0131n\u0131n d\u00fc\u015fmesi yap\u0131\u015fma mukavemetinin d\u00fc\u015fmesine ve k\u0131r\u0131lman\u0131n kolayca ger\u00e7ekle\u015fmesine neden olacakt\u0131r. Do\u011fru plasti\u0307k enjeksi\u0307yon kaliplama<\/a> tasar\u0131m y\u00f6ntemi, kuvvet y\u00f6n\u00fcn\u00fcn eriyik hatt\u0131na dik veya belirli bir a\u00e7\u0131da olmas\u0131d\u0131r.<\/p>\n

Plastik par\u00e7alar\u0131n yap\u0131sal tasar\u0131m\u0131n\u0131 montaj perspektifinden de\u011ferlendirin<\/span><\/h2>\n

Plastik malzemenin elastikiyet mod\u00fcl\u00fcn\u00fcn k\u00fc\u00e7\u00fck olmas\u0131, yani malzemenin yumu\u015fak olmas\u0131 ve kal\u0131plama i\u015fleminin metal par\u00e7alardan farkl\u0131 olmas\u0131 nedeniyle, plastik par\u00e7alar\u0131n tolerans do\u011frulu\u011fu genellikle metal par\u00e7alar\u0131nkinden \u00e7ok daha d\u00fc\u015f\u00fckt\u00fcr.<\/p>\n

Bu nedenle, yap\u0131 tasarlan\u0131rken bu \u00f6zelli\u011fe dikkat edilmeli ve b\u00fcy\u00fck boyut ve k\u00fc\u00e7\u00fck tolerans durumundan ka\u00e7\u0131n\u0131lmal\u0131d\u0131r.<\/p>\n

Boyut b\u00fcy\u00fcd\u00fck\u00e7e, bile\u015fenin birikmi\u015f deformasyonu ve tolerans do\u011frulu\u011fu \u00fczerindeki etkisi de artar. Yap\u0131\u015ft\u0131rma, plastik par\u00e7alar i\u00e7in yayg\u0131n montaj y\u00f6ntemlerinden biridir.<\/p>\n

Plastik par\u00e7alar\u0131n yap\u0131\u015ft\u0131r\u0131lmas\u0131ndan, yap\u0131\u015ft\u0131rma aray\u00fcz\u00fcn\u00fcn y\u0131rt\u0131lma gerilimine maruz kalmamas\u0131 gerekti\u011finde ka\u00e7\u0131n\u0131lmal\u0131d\u0131r, \u00e7\u00fcnk\u00fc zay\u0131f y\u0131rt\u0131lma direnci nedeniyle do\u011fru yakla\u015f\u0131m, yap\u0131\u015ft\u0131rma aray\u00fcz\u00fcn\u00fc kesme kuvvetine maruz b\u0131rakmakt\u0131r.<\/p>\n

Pozitif gerilim durumunda, ba\u011flanma mukavemeti kayma ba\u011flanma mukavemeti durumundaki kadar g\u00fc\u00e7l\u00fc de\u011fildir, \u00e7\u00fcnk\u00fc pozitif gerilim durumunda ba\u011flanma aray\u00fcz\u00fc y\u0131rt\u0131lma geriliminin k\u00f6k\u00fcd\u00fcr; ve kayma durumunda ba\u011flanma aray\u00fcz\u00fc alan\u0131 genellikle pozitif gerilim durumundaki ba\u011flanma aray\u00fcz\u00fc alan\u0131ndan daha b\u00fcy\u00fckt\u00fcr, bu nedenle y\u0131rt\u0131lma direnci daha g\u00fc\u00e7l\u00fcd\u00fcr.<\/p>\n

C\u0131vata ba\u011flant\u0131s\u0131 da plastik par\u00e7alar\u0131n yayg\u0131n montaj y\u00f6ntemlerinden biridir. Plasti\u011fin mukavemeti \u00e7ok d\u00fc\u015f\u00fck oldu\u011fundan, genellikle viday\u0131 \u0131s\u0131rmak i\u00e7in yeterli de\u011fildir, b\u00fcy\u00fck kuvvetler durumunda, do\u011frudan plastik kendinden k\u0131lavuzlu vidalara g\u00f6m\u00fclmez.<\/p>\n

Ayr\u0131ca, d\u00fcz ba\u015fl\u0131 c\u0131vatal\u0131 veya per\u00e7inli ba\u011flant\u0131lar, kuvvet alan\u0131n\u0131 art\u0131rmak i\u00e7in daha geni\u015f alanl\u0131 bir astar ile yap\u0131lmal\u0131d\u0131r.<\/p>\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n<\/div>\n

\u00dcr\u00fcn Yap\u0131s\u0131 Tasar\u0131m Y\u00f6nergeleri - Ge\u00e7meli Ba\u011flant\u0131lar<\/span><\/h2>\n

Ge\u00e7meli Ba\u011flant\u0131lar i\u00e7in Temel Tasar\u0131m Y\u00f6nergeleri<\/strong>
Ge\u00e7meli ba\u011flant\u0131lar, \u00fcr\u00fcn montaj\u0131 i\u00e7in uygun ve ekonomik bir y\u00f6ntem sa\u011flar \u00e7\u00fcnk\u00fc ge\u00e7meli ba\u011flant\u0131lar\u0131n birle\u015ftirilmi\u015f par\u00e7alar\u0131, bitmi\u015f \u00fcr\u00fcn \u00fcretilirken ayn\u0131 anda olu\u015fturulur ve montaj, birle\u015ftirilmesi gereken ge\u00e7meli ba\u011flant\u0131lar\u0131n iki taraf\u0131 birbirine oturtuldu\u011fu s\u00fcrece vida ve a\u011f gibi di\u011fer sabitleme aksesuarlar\u0131n\u0131n kullan\u0131lmas\u0131n\u0131 gerektirmez.<\/p>\n

Tokan\u0131n tasar\u0131m\u0131 \u00e7e\u015fitli geometrik \u015fekillere sahip olabilse de, \u00e7al\u0131\u015fma prensibi genellikle ayn\u0131d\u0131r: iki par\u00e7a kenetlendi\u011finde, bir par\u00e7an\u0131n kanca \u015feklindeki k\u0131sm\u0131, flan\u015f k\u0131sm\u0131 bitene kadar biti\u015fik par\u00e7an\u0131n flan\u015f k\u0131sm\u0131 taraf\u0131ndan itilir.<\/p>\n

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Source: https:\/\/www.pinterest.com\/pin\/48976714687399005\/<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n

Burkulman\u0131n \u00e7al\u0131\u015fma prensibi<\/strong><\/p>\n

Ba\u011flant\u0131 eleman\u0131n\u0131n tasar\u0131m\u0131, i\u015flevine g\u00f6re kal\u0131c\u0131 ve \u00e7\u0131kar\u0131labilir olmak \u00fczere iki t\u00fcre ayr\u0131labilir. Kal\u0131c\u0131 tipin tak\u0131lmas\u0131 kolayd\u0131r ancak \u00e7\u0131kar\u0131lmas\u0131 kolay de\u011fildir, \u00e7\u0131kar\u0131labilir tipin ise tak\u0131lmas\u0131 ve \u00e7\u0131kar\u0131lmas\u0131 kolayd\u0131r.<\/p>\n

Prensip, s\u00f6k\u00fclebilir ba\u011flant\u0131 eleman\u0131n\u0131n kanca \u015feklindeki k\u0131sm\u0131n\u0131n, sabitleme ve ay\u0131rma i\u015flemini kolayla\u015ft\u0131rmak i\u00e7in uygun ithalat ve ihracat a\u00e7\u0131lar\u0131yla donat\u0131lmas\u0131d\u0131r ve ithalat ve ihracat a\u00e7\u0131lar\u0131n\u0131n boyutu, sabitleme ve ay\u0131rma i\u00e7in gereken g\u00fcc\u00fc do\u011frudan etkiler.<\/p>\n

Kal\u0131c\u0131 toka tipi sadece giri\u015f a\u00e7\u0131s\u0131na sahiptir, ancak \u00e7\u0131k\u0131\u015f a\u00e7\u0131s\u0131na sahip de\u011fildir, bu nedenle bir kez ba\u011fland\u0131\u011f\u0131nda, ba\u011fl\u0131 par\u00e7alar kendi kendine kilitlenme durumu olu\u015fturacak ve kolayca \u00e7\u0131kar\u0131lamayacakt\u0131r. L\u00fctfen kal\u0131c\u0131 ve \u00e7\u0131kar\u0131labilir ba\u011flant\u0131 elemanlar\u0131n\u0131n \u015fematik diyagramlar\u0131na bak\u0131n.<\/p>\n

Kal\u0131c\u0131 ve s\u00f6k\u00fclebilir ba\u011flant\u0131 elemanlar\u0131 prensibi<\/strong>
Tokan\u0131n \u015fekli farkl\u0131la\u015ft\u0131rmak i\u00e7in kullan\u0131l\u0131rsa, genel olarak halka tipi toka, tek tarafl\u0131 toka, top tipi toka ve benzeri olarak ayr\u0131labilir.<\/p>\n

A\u015fa\u011f\u0131da toka t\u00fcrlerinin bir listesi yer almaktad\u0131r.<\/strong><\/p>\n

K\u00fcresel toka (s\u00f6k\u00fclebilir tip)<\/strong>
Toka ucunun tasar\u0131m\u0131 genellikle sarkan kiri\u015f tipi y\u00f6nteminden ayr\u0131lamaz ve sarkan kiri\u015f tipinin uzant\u0131s\u0131 halka tipi toka veya bilye tipi tokad\u0131r. S\u00f6zde sarkan kiri\u015f tipi, orijinal \u015fekle elastik d\u00f6n\u00fc\u015ften sonra plasti\u011fin kendi sapma deformasyon \u00f6zelliklerinin kullan\u0131lmas\u0131d\u0131r.<\/p>\n

Tokan\u0131n tasar\u0131m\u0131nda, kuvvetin montaj\u0131 gibi hesaplamalar gereklidir ve montajdan sonra kademeli davran\u0131\u015f\u0131n stres konsantrasyonu, plastik \u00f6zelliklerden dikkate al\u0131nmal\u0131d\u0131r.<\/p>\n

Yayg\u0131n olarak kullan\u0131lan ask\u0131 kiri\u015fi tokas\u0131 sabit kesimdir, ask\u0131 kiri\u015finin deformasyonunun daha b\u00fcy\u00fck olmas\u0131n\u0131 istiyorsan\u0131z, kademeli kesim kullanabilirsiniz, bir taraf\u0131n kal\u0131nl\u0131\u011f\u0131 kademeli olarak orijinalin yar\u0131s\u0131na kadar azalt\u0131labilir. Deformasyonu sabit kesitten y\u00fczde altm\u0131\u015f daha fazla olabilir.<\/p>\n

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Source: https:\/\/www.pinterest.com\/pin\/111323422028631724\/<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n

Farkl\u0131 kesim \u015fekillerinin burkulma ve deformasyonunun kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/strong><\/span><\/p>\n

Sabitleme cihaz\u0131n\u0131n zay\u0131fl\u0131\u011f\u0131, sabitlemenin iki birle\u015fik par\u00e7as\u0131n\u0131n: kanca uzatma par\u00e7as\u0131 ve flan\u015f par\u00e7as\u0131n\u0131n tekrarlanan kullan\u0131mdan sonra deformasyona ve hatta k\u0131r\u0131lmaya e\u011filimli olmas\u0131 ve k\u0131r\u0131lan sabitlemenin onar\u0131m\u0131n\u0131n zor olmas\u0131d\u0131r.<\/p>\n

Toka ve \u00fcr\u00fcn ayn\u0131 anda kal\u0131pland\u0131\u011f\u0131ndan, tokan\u0131n hasar g\u00f6rmesi ayn\u0131 zamanda \u00fcr\u00fcn\u00fcn de hasar g\u00f6rmesi anlam\u0131na gelir. \u00c7\u00f6z\u00fcm, toka cihaz\u0131n\u0131 ayn\u0131 anda birden fazla tokay\u0131 payla\u015facak \u015fekilde tasarlamakt\u0131r, b\u00f6ylece tek tek tokalar\u0131n hasar g\u00f6rmesi nedeniyle t\u00fcm cihaz \u00e7al\u0131\u015famaz hale gelmez ve b\u00f6ylece hizmet \u00f6mr\u00fc uzar.<\/p>\n

Toka cihaz\u0131n\u0131n bir ba\u015fka zay\u0131fl\u0131\u011f\u0131 da toka ile ilgili boyutlar\u0131n tolerans gereksinimlerinin \u00e7ok kat\u0131 olmas\u0131, \u00e7ok fazla toka pozisyonunun toka hasar\u0131 olu\u015fturmas\u0131n\u0131n kolay olmas\u0131; aksine, \u00e7ok az toka pozisyonunun montaj pozisyonunu kontrol etmesinin zor olmas\u0131 veya par\u00e7alar\u0131n kombinasyonunun tak\u0131m seti fenomeni gibi g\u00f6r\u00fcnmesidir.<\/p>\n

Sonu\u00e7<\/span><\/h2>\n

Bu makale, plastik par\u00e7a yap\u0131s\u0131n\u0131n tasar\u0131m\u0131nda yayg\u0131n olarak kar\u015f\u0131la\u015f\u0131lan ve kolayca g\u00f6z ard\u0131 edilen sorunlar\u0131n sadece bir \u00f6zetidir. Sadece fiili \u00e7al\u0131\u015fmalarda \u00e7al\u0131\u015farak ve \u00f6zetleyerek ve pratikte deneyim biriktirerek makul yap\u0131ya ve m\u00fckemmel performansa sahip plastik par\u00e7alar tasarlayabiliriz.<\/p>\n

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Enjeksiyon kal\u0131plama, termoplastik ve termoset polimerlerden par\u00e7alar \u00fcreten bir \u00fcretim s\u00fcrecidir. Enjeksiyon kal\u0131plama, t\u0131bbi cihazlar, otomotiv par\u00e7alar\u0131 ve t\u00fcketici \u00fcr\u00fcnleri de dahil olmak \u00fczere \u00e7ok \u00e7e\u015fitli \u00fcr\u00fcnlerin \u00fcretiminde kullan\u0131l\u0131r. Enjeksiyon kal\u0131plama s\u00fcrecini kullanarak y\u00fcksek kaliteli par\u00e7alar \u00fcretmek i\u00e7in yap\u0131sal tasar\u0131m\u0131n temellerini anlamak \u00f6nemlidir. Bu k\u0131lavuzda, [...]<\/p>","protected":false},"author":1,"featured_media":6084,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Injection molding structural design guide | ZetarMold","_seopress_titles_desc":"Master injection molding design with ZetarMold's guide to injection molding structural design guide. Optimize wall thickness, draft angles, and gate placement","_seopress_robots_index":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[73],"tags":[217],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/posts\/6082"}],"collection":[{"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/comments?post=6082"}],"version-history":[{"count":0,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/posts\/6082\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/media\/6084"}],"wp:attachment":[{"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/media?parent=6082"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/categories?post=6082"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/tags?post=6082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}