{"id":14809,"date":"2024-03-15T16:00:04","date_gmt":"2024-03-15T16:00:04","guid":{"rendered":"https:\/\/bfymold.com\/?p=14809"},"modified":"2025-06-14T04:29:09","modified_gmt":"2025-06-14T04:29:09","slug":"pc-and-abs-injection-mold-guide","status":"publish","type":"post","link":"https:\/\/bfymold.com\/tr\/pc-and-abs-injection-mold-guide\/","title":{"rendered":"PC ve ABS Enjeksiyon Kal\u0131p K\u0131lavuzu"},"content":{"rendered":"\n

1. Ana PC ve ABS Enjeksiyon Kal\u0131b\u0131 Proses Ko\u015fullar\u0131<\/h2>\n\n
<\/div>\n\n

\u0130\u015flenmeden \u00f6nce kurutulmal\u0131d\u0131r. Nem oran\u0131 %0,04’ten az olmal\u0131d\u0131r ve \u00f6nerilen kurutma ko\u015fulu 2~4 saat boyunca 90~110\u00b0C’dir. <\/p>\n\n

Erime s\u0131cakl\u0131\u011f\u0131 230~300\u00b0C’dir;<\/p>\n\n

Kal\u0131p s\u0131cakl\u0131\u011f\u0131: 50~100\u2103.<\/p>\n\n

Enjeksiyon bas\u0131nc\u0131 plastik par\u00e7alara ba\u011fl\u0131d\u0131r.<\/p>\n\n

Enjeksiyon h\u0131z\u0131n\u0131n m\u00fcmk\u00fcn oldu\u011funca y\u00fcksek olmas\u0131 gerekir.<\/p>\n\n

<\/div>\n\n

Kimyasal ve fiziksel \u00f6zellikler: PC\/ABS, hem PC hem de ABS’nin birle\u015fik \u00f6zelliklerine sahiptir. \u00d6rne\u011fin, ABS’nin kolay i\u015fleme \u00f6zellikleri ve PC’nin m\u00fckemmel mekanik \u00f6zellikleri ve termal kararl\u0131l\u0131\u011f\u0131. \u0130kisinin oran\u0131 PC\/ABS malzemesinin termal stabilitesini etkileyecektir. PC\/ABS kar\u0131\u015f\u0131m\u0131 ayr\u0131ca m\u00fckemmel ak\u0131\u015fkanl\u0131k g\u00f6sterir. B\u00fcz\u00fclme oran\u0131 yakla\u015f\u0131k %0,5’tir. <\/p>\n\n

<\/div>\n\n
\"enjeksiyon
enjeksiyon kal\u0131b\u0131 ayna EDM<\/figcaption><\/figure>\n\n
<\/div>\n\n

2. PC ve ABS \u00dcr\u00fcnlerindeki Yayg\u0131n Kusurlar\u0131 \u00c7\u00f6z\u00fcn<\/h2>\n\n
<\/div>\n\n

G\u00fcm\u00fc\u015f Sorunu<\/h3>\n\n

G\u00fcm\u00fc\u015f tel, PC\/ABS malzemelerinin<\/a> en yayg\u0131n sorunudur, g\u00fcm\u00fc\u015f tanecik, s\u0131\u00e7rama, malzeme \u00e7i\u00e7e\u011fi vb. olarak da bilinen g\u00fcm\u00fc\u015f tel, \u00fcr\u00fcn y\u00fczeyinde ak\u0131\u015f y\u00f6n\u00fc boyunca g\u00fcm\u00fc\u015fi beyaz ipek \u015feritler olgusudur.<\/p>\n\n

Bunun ana nedeni, temel olarak \u00fc\u00e7 bile\u015fene ayr\u0131lan gaz\u0131n kar\u0131\u015fmas\u0131d\u0131r: hava: tutkal ve enjeksiyon a\u015famas\u0131nda yer alan hava; Nem: malzemenin kendisinde bulunan nem; Piroliz gaz\u0131: Y\u00fcksek s\u0131cakl\u0131kta<\/a> hidroliz\/termal ayr\u0131\u015fma ile \u00fcretilen gaz.<\/p>\n\n

<\/div>\n\n

Nas\u0131l \u00e7\u00f6z\u00fcl\u00fcr?<\/p>\n\n

Malzemenin yeterince kuru olup olmad\u0131\u011f\u0131n\u0131 kontrol edin. \u00d6yle oldu\u011funu onaylad\u0131ktan sonra, g\u00fcm\u00fc\u015f tel kusurunu iyile\u015ftirmek i\u00e7in enjeksiyon kal\u0131plama s\u00fcrecini ayarlay\u0131n. Ayn\u0131 zamanda, zay\u0131f g\u00fcm\u00fc\u015f tel enjeksiyonu da kal\u0131p egzozu ile ilgilidir. <\/p>\n\n

<\/div>\n\n

Ak\u0131\u015f \u0130\u015fareti Sorunu<\/h3>\n\n

Malzeme enjekte edildi\u011finde ak\u0131\u015f izleri olu\u015fur \u00e7\u00fcnk\u00fc malzemenin ak\u0131\u015fkanl\u0131\u011f\u0131 zay\u0131ft\u0131r. Ak\u0131\u015f izleri g\u00fcm\u00fc\u015f \u015feritlerden farkl\u0131d\u0131r ve g\u00f6r\u00fcn\u00fcmleri ayn\u0131 de\u011fildir. <\/p>\n\n

<\/div>\n\n

Nas\u0131l \u00e7\u00f6z\u00fcl\u00fcr?<\/p>\n\n

Ak\u0131\u015f\u0131 iyile\u015ftirmek i\u00e7in malzemenin s\u0131cakl\u0131\u011f\u0131n\u0131 art\u0131rarak, kal\u0131p i\u00e7indeki malzemenin ak\u0131\u015f\u0131n\u0131 uygun \u015fekilde art\u0131rarak ve enjeksiyon h\u0131z\u0131n\u0131 azaltarak \u00f6nlenebilir.<\/p>\n\n

<\/div>\n\n

B\u00fcz\u00fclme Deli\u011fi ve G\u00f6\u00e7\u00fck Sorunu<\/h3>\n\n

B\u00fcz\u00fclme deli\u011fi, kal\u0131p bo\u015flu\u011funa yetersiz malzeme dolmas\u0131ndan kaynaklan\u0131r.<\/p>\n\n

<\/div>\n\n

\u00c7\u00f6z\u00fcm: Malzemelerin ak\u0131\u015f\u0131n\u0131 iyile\u015ftirmek i\u00e7in kal\u0131p s\u0131cakl\u0131\u011f\u0131n\u0131 ve malzeme s\u0131cakl\u0131\u011f\u0131n\u0131 uygun \u015fekilde art\u0131r\u0131n, enjeksiyon bas\u0131nc\u0131 tutma s\u00fcresini uzat\u0131n, enjeksiyon bas\u0131nc\u0131n\u0131 art\u0131r\u0131n ve kal\u0131p dolumunu iyile\u015ftirmek i\u00e7in enjeksiyon h\u0131z\u0131n\u0131 art\u0131r\u0131n, ayr\u0131ca kap\u0131n\u0131n boyutunu art\u0131rabilir, \u00fcr\u00fcnlerin b\u00fcz\u00fclmesini azaltmak ve ortadan kald\u0131rmak i\u00e7in kap\u0131 k\u0131za\u011f\u0131n\u0131 \u0131s\u0131tabilirsiniz;<\/p>\n\n

Eziklere uygunsuz malzeme s\u0131cakl\u0131\u011f\u0131 ve uygunsuz \u00fcr\u00fcn tasar\u0131m\u0131 neden olur, malzeme s\u0131cakl\u0131\u011f\u0131 \u00e7ok d\u00fc\u015f\u00fck oldu\u011funda, sadece b\u00fcz\u00fclme delikleri meydana gelmez, ayn\u0131 zamanda ezikler de meydana gelir, malzeme s\u0131cakl\u0131\u011f\u0131 \u00e7ok y\u00fcksektir, kal\u0131p s\u0131cakl\u0131\u011f\u0131 \u00e7ok y\u00fcksektir, bu da erimi\u015f malzemenin so\u011furken \u00e7ok fazla b\u00fcz\u00fclmesine neden olur ve eziklere neden olur.<\/p>\n\n

<\/div>\n\n

\u00c7\u00f6z\u00fcm: Enjeksiyon h\u0131z\u0131n\u0131 art\u0131r\u0131n.<\/p>\n\n

<\/div>\n\n

\u00c7arp\u0131tma Deformasyon Problemi<\/h3>\n\n

Enjeksiyon par\u00e7alar\u0131n\u0131n e\u011frilme deformasyonu, par\u00e7alar\u0131n mant\u0131ks\u0131z tasar\u0131m\u0131, uygun olmayan kap\u0131 konumu ve mant\u0131ks\u0131z enjeksiyon kal\u0131plama i\u015fleme ko\u015fullar\u0131ndan kaynaklan\u0131r, bu da i\u00e7 gerilime, d\u00fczensiz b\u00fcz\u00fclmeye veya a\u015f\u0131r\u0131ya neden olur, kal\u0131p s\u0131cakl\u0131\u011f\u0131 \u00e7ok y\u00fcksektir veya kal\u0131p s\u0131cakl\u0131\u011f\u0131 tekd\u00fcze de\u011fildir, bu da kal\u0131p mukoza zar\u0131n\u0131n sal\u0131n\u0131m zorluklar\u0131na veya d\u00fczensiz so\u011futmaya neden olur, ayn\u0131 \u015fey e\u011frilme deformasyonu \u00fcretecektir;<\/p>\n\n

<\/div>\n\n

Nas\u0131l \u00e7\u00f6z\u00fcl\u00fcr?<\/p>\n\n

\u0130\u015fleme teknolojisi: enjeksiyon kal\u0131plama d\u00f6ng\u00fcs\u00fcn\u00fc uzat\u0131n, enjeksiyon s\u0131cakl\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcr\u00fcn, enjeksiyon bas\u0131nc\u0131n\u0131 ve enjeksiyon h\u0131z\u0131n\u0131 ayarlay\u0131n, f\u0131rlatma h\u0131z\u0131n\u0131 azalt\u0131n, f\u0131rlatma alan\u0131n\u0131 art\u0131r\u0131n ve f\u0131rlatma kuvvetinin dengesini koruyun;<\/p>\n\n

\u00dcr\u00fcn tasar\u0131m\u0131: duvar kal\u0131nl\u0131\u011f\u0131n\u0131 art\u0131r\u0131n, takviye ve yuvarlat\u0131lm\u0131\u015f k\u00f6\u015feler ekleyin;<\/p>\n\n

<\/div>\n\n

\u0130\u015faretler<\/h3>\n\n

Genellikle y\u00fcksek h\u0131zl\u0131 enjeksiyon s\u0131ras\u0131nda erimi\u015f malzemenin kal\u0131p bo\u015flu\u011funa geni\u015flemesinin neden oldu\u011fu \u201ceriyik kopmas\u0131 \u201dndan kaynaklan\u0131r.<\/p>\n\n

<\/div>\n\n

Nas\u0131l \u00e7\u00f6z\u00fcl\u00fcr?<\/p>\n\n

Kal\u0131plama i\u015flemi: malzeme s\u0131cakl\u0131\u011f\u0131n\u0131 ve nozul s\u0131cakl\u0131\u011f\u0131n\u0131 art\u0131rmak, i\u015faretlerin g\u00f6r\u00fcn\u00fcm\u00fcn\u00fc azaltmak i\u00e7in enjeksiyon h\u0131z\u0131n\u0131 yava\u015flatmak;<\/p>\n\n

Kal\u0131p: kal\u0131p s\u0131cakl\u0131\u011f\u0131n\u0131 art\u0131r\u0131n, ta\u015fma olu\u011fu ekleyin, kapak boyutunu art\u0131r\u0131n ve kapak \u015feklini de\u011fi\u015ftirin.<\/p>\n\n

<\/div>\n\n

\u00c7ukurla\u015fma sorunu<\/h3>\n\n
<\/div>\n\n

Nas\u0131l \u00e7\u00f6z\u00fcl\u00fcr?<\/p>\n\n

1. Zay\u0131f da\u011f\u0131l\u0131m, da\u011f\u0131t\u0131c\u0131 veya ya\u011f ekleyin, s\u0131cakl\u0131\u011f\u0131 art\u0131r\u0131n ve geri bas\u0131n\u00e7 ekleyin. Ayr\u0131ca, bir k\u00fcf sorunu olup olmad\u0131\u011f\u0131na bak\u0131n. Ba\u015fka malzemeler kullan\u0131n. <\/p>\n\n

2. Pi\u015firme malzemesi s\u0131cakl\u0131k s\u00fcresinin yeterli olup olmad\u0131\u011f\u0131n\u0131. Kal\u0131p s\u0131cakl\u0131\u011f\u0131n\u0131 uygun \u015fekilde ayarlay\u0131n. <\/p>\n\n

<\/div>\n\n
\"kalıp
kal\u0131p taban\u0131<\/figcaption><\/figure>\n\n
<\/div>\n\n

\u00dcr\u00fcn \u201csoyulma\u201d Sorunu<\/h3>\n\n

Plastik \u00fcr\u00fcnlerin soyulma problemi, y\u00fcksek kesme kuvvetinin neden oldu\u011fu s\u0131v\u0131 k\u0131r\u0131lmas\u0131 ile b\u00fcy\u00fck bir ili\u015fkiye sahiptir. D\u00fc\u015f\u00fck kayma gerilimi veya h\u0131z\u0131nda, \u00e7e\u015fitli fakt\u00f6rlerin neden oldu\u011fu k\u00fc\u00e7\u00fck bozulma eriyik taraf\u0131ndan engellenir. Bununla birlikte, y\u00fcksek kayma gerilimi veya h\u0131z\u0131 alt\u0131nda, ak\u0131\u015fkandaki bozuklu\u011fun dizginlenmesi zordur ve karars\u0131z ak\u0131\u015fa d\u00f6n\u00fc\u015f\u00fcr. Kritik bir kesme kuvvetine ula\u015f\u0131ld\u0131\u011f\u0131nda, ak\u0131\u015fkan\u0131n kopmas\u0131na neden olacakt\u0131r. <\/p>\n\n

<\/div>\n\n

Nas\u0131l \u00e7\u00f6z\u00fcl\u00fcr?<\/p>\n\n

Malzemeler a\u00e7\u0131s\u0131ndan: kar\u0131\u015f\u0131m\u0131n neden oldu\u011fu zay\u0131f soyulman\u0131n ilk ad\u0131mda ortadan kald\u0131r\u0131lmas\u0131 gerekti\u011finden, PC ve ABS bile\u015fenleri kendi ba\u015flar\u0131na k\u0131smen uyumludur, bu nedenle modifikasyon s\u00fcrecinde uyumluluklar\u0131n\u0131 art\u0131rmak i\u00e7in uygun uyumla\u015ft\u0131r\u0131c\u0131lar eklenmelidir;<\/p>\n\n

Kal\u0131p: Kal\u0131p tasar\u0131m\u0131 prensibi, kaymay\u0131 en aza indirecek \u015fekilde ger\u00e7ekle\u015ftirilmelidir. Genel olarak, yo\u011fun cilt y\u00fczeylerine sahip \u00fcr\u00fcnlerin soyulma fenomeni \u00fcretme olas\u0131l\u0131\u011f\u0131 daha y\u00fcksektir (y\u00fcksek h\u0131zl\u0131 doldurma s\u0131ras\u0131nda bo\u015fluktaki eriyik ile bo\u015flu\u011fun i\u00e7 duvar\u0131 aras\u0131ndaki s\u00fcrt\u00fcnme ve kayma nedeniyle); Ayn\u0131 zamanda, kap\u0131n\u0131n tasar\u0131m\u0131nda, kap\u0131n\u0131n boyutu \u00e7ok k\u00fc\u00e7\u00fckt\u00fcr, bu da eriyik kap\u0131dan ge\u00e7ti\u011finde a\u015f\u0131r\u0131 kaymaya neden olur ve daha sonra \u00fcr\u00fcn y\u00fczeyinin cildine yol a\u00e7ar; <\/p>\n\n

<\/div>\n\n
\"Kalıp
Kal\u0131p Tasar\u0131m\u0131<\/figcaption><\/figure>\n\n
<\/div>\n\n

Enjeksiyon kal\u0131plama i\u015flemi: Ana y\u00f6n, a\u015f\u0131r\u0131 kaymay\u0131 \u00f6nlemektir. \u00dcr\u00fcn\u00fcn doldurulmas\u0131 zor oldu\u011funda, onu iyile\u015ftirmek i\u00e7in y\u00fcksek h\u0131z ve y\u00fcksek bas\u0131n\u00e7 kullan\u0131labilir, bu nedenle ger\u00e7ek enjeksiyon kal\u0131plama i\u015fleminde, enjeksiyon kal\u0131plama s\u0131cakl\u0131\u011f\u0131n\u0131 \/ kal\u0131p s\u0131cakl\u0131\u011f\u0131n\u0131 art\u0131rmay\u0131 ve ak\u0131\u015f direncini azaltmak i\u00e7in malzeme ak\u0131\u015f\u0131n\u0131 iyile\u015ftirmeyi de d\u00fc\u015f\u00fcnebilirsiniz. ger\u00e7ek doldurma i\u015fleminde, y\u00fcksek h\u0131z ve y\u00fcksek bas\u0131nc\u0131n neden oldu\u011fu a\u015f\u0131r\u0131 kaymay\u0131 \u00f6nlemek i\u00e7in. <\/p>\n","protected":false},"excerpt":{"rendered":"

1. Ana PC ve ABS Enjeksiyon Kal\u0131b\u0131 Proses Ko\u015fullar\u0131 \u0130\u015flenmeden \u00f6nce kurutulmal\u0131d\u0131r. Nem oran\u0131 %0,04’ten az olmal\u0131d\u0131r ve \u00f6nerilen kurutma ko\u015fulu 2~4 saat boyunca 90~110\u00b0C’dir. Erime s\u0131cakl\u0131\u011f\u0131 230~300\u00b0C’dir; Kal\u0131p s\u0131cakl\u0131\u011f\u0131: 50~100\u2103. Enjeksiyon bas\u0131nc\u0131 plastik par\u00e7alara ba\u011fl\u0131d\u0131r. Enjeksiyon h\u0131z\u0131n\u0131n m\u00fcmk\u00fcn oldu\u011funca y\u00fcksek olmas\u0131 gerekir. Kimyasal ve fiziksel \u00f6zellikler: PC\/ABS, hem PC hem de ABS’nin birle\u015fik \u00f6zelliklerine […]<\/p>\n","protected":false},"author":1,"featured_media":7505,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[54],"tags":[],"class_list":["post-14809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/posts\/14809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/comments?post=14809"}],"version-history":[{"count":0,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/posts\/14809\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/media\/7505"}],"wp:attachment":[{"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/media?parent=14809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/categories?post=14809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bfymold.com\/tr\/wp-json\/wp\/v2\/tags?post=14809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}