{"id":12933,"date":"2022-09-26T10:27:31","date_gmt":"2022-09-26T02:27:31","guid":{"rendered":"https:\/\/zetarmold.com\/?p=12933"},"modified":"2026-04-09T08:28:40","modified_gmt":"2026-04-09T00:28:40","slug":"peek-kaliplama-sureci","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/tr\/peek-kaliplama-sureci\/","title":{"rendered":"PEEK enjeksiyon kal\u0131plama i\u015flemi"},"content":{"rendered":"

PEEK polieter eter keton, y\u00fcksek s\u0131cakl\u0131k direnci, kendinden ya\u011flama, kolay i\u015fleme ve y\u00fcksek mekanik mukavemet ve \u00f6zel m\u00fchendislik plastiklerinin di\u011fer m\u00fckemmel performans\u0131d\u0131r, otomotiv di\u015flileri, ya\u011f ekranlar\u0131, vites de\u011fi\u015ftirme diski gibi \u00e7e\u015fitli mekanik par\u00e7alar halinde \u00fcretilebilir ve i\u015flenebilir; u\u00e7ak motoru par\u00e7alar\u0131, otomatik \u00e7ama\u015f\u0131r makinesi rotoru, t\u0131bbi cihaz par\u00e7alar\u0131 vb. <\/strong><\/p>\n

PEEK enjeksiyon kal\u0131plama prosesi | ZetarMold<\/strong><\/p>\n

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

PEEK, y\u00fcksek mekanik mukavemet, y\u00fcksek s\u0131cakl\u0131k direnci, darbe direnci, alev geciktirici, asit ve alkali direnci, sert doku, uzun hizmet \u00f6mr\u00fc vb. avantajlara sahiptir ve otomotiv end\u00fcstrisinde, havac\u0131l\u0131kta, t\u0131bbi cihazlarda ve di\u011fer alanlarda \u00e7ok say\u0131da uygulamaya sahiptir.<\/p>\n

PEEK re\u00e7inesi ilk olarak havac\u0131l\u0131k end\u00fcstrisinde, \u00e7e\u015fitli u\u00e7ak par\u00e7alar\u0131n\u0131n \u00fcretiminde al\u00fcminyum ve di\u011fer metal malzemelerin yerine kullan\u0131lm\u0131\u015ft\u0131r.<\/p>\n

Otomotiv end\u00fcstrisinde, PEEK re\u00e7inesi iyi s\u00fcrt\u00fcnme direncine ve mekanik \u00f6zelliklere sahip oldu\u011fundan, motor kapaklar\u0131 \u00fcretimi i\u00e7in hammadde olarak, rulmanlar, contalar, contalar, debriyaj halkalar\u0131 ve \u015fanz\u0131mandaki di\u011fer par\u00e7alar, frenler ve otomobildeki klima sistemi yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n

PEEK re\u00e7inesi, y\u00fcksek s\u0131cakl\u0131k, y\u00fcksek bas\u0131n\u00e7 ve y\u00fcksek nem ve di\u011fer zorlu \u00e7al\u0131\u015fma ko\u015fullar\u0131nda ideal elektrik yal\u0131tkan\u0131d\u0131r, ancak yine de iyi elektrik yal\u0131t\u0131m \u00f6zelliklerini korur, bu nedenle elektronik bilgi alan\u0131 yava\u015f yava\u015f PEEK re\u00e7inesinin ikinci en b\u00fcy\u00fck uygulama alan\u0131 haline gelir.<\/p>\n

Yar\u0131 iletken end\u00fcstrisinde ultra saf su ta\u015f\u0131ma borular\u0131, vanalar ve pompalar\u0131n \u00fcretimi, gofret ta\u015f\u0131y\u0131c\u0131lar\u0131, elektronik yal\u0131t\u0131m diyaframlar\u0131 ve \u00e7e\u015fitli ba\u011fl\u0131 cihazlar\u0131n \u00fcretiminde yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n

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

Yar\u0131 kristal bir m\u00fchendislik plasti\u011fi olan PEEK, konsantre s\u00fclf\u00fcrik asit d\u0131\u015f\u0131ndaki hemen hemen t\u00fcm \u00e7\u00f6z\u00fcc\u00fclerde \u00e7\u00f6z\u00fcnmez ve bu nedenle kompres\u00f6r valfleri, piston segmanlar\u0131, contalar ve \u00e7e\u015fitli kimyasal pompa g\u00f6vdeleri ve valf bile\u015fenleri yapmak i\u00e7in yayg\u0131n olarak kullan\u0131l\u0131r.<\/p>\n

PEEK re\u00e7inesi ayr\u0131ca 134 derece C'de 3.000 d\u00f6ng\u00fcye kadar otoklavlamaya dayanabilir. Bu \u00f6zellik, y\u00fcksek sterilizasyon gereksinimleri ve tekrarlanan kullan\u0131m\u0131 olan cerrahi ve di\u015f\u00e7ilik ekipmanlar\u0131n\u0131n \u00fcretiminde kullan\u0131lmas\u0131na olanak tan\u0131r. PEEK kal\u0131plama s\u0131cakl\u0131\u011f\u0131 320 derece ~ 390 derece C.<\/p>\n

Pi\u015firme s\u0131cakl\u0131\u011f\u0131 160 ~ 1855H ~ 8H kal\u0131p s\u0131cakl\u0131\u011f\u0131 140 ~ 180 Bu malzeme enjeksiyon kal\u0131b\u0131<\/a>ing<\/a> s\u0131cakl\u0131k \u00e7ok y\u00fcksek, vidaya verilen hasar daha ciddi, Vida h\u0131z\u0131n\u0131 ayarlarken \u00e7ok h\u0131zl\u0131 olamaz, enjeksiyon bas\u0131nc\u0131 100 ~ 130MPa enjeksiyon h\u0131z\u0131 40 ~ 80. kal\u0131plama, viday\u0131 h\u0131zl\u0131 bir \u015fekilde temizlemek i\u00e7in PE mumu ile derhal tamamlanmal\u0131d\u0131r, PEEK malzemesinin vidada kalmas\u0131na izin veremez.<\/p>\n

PEEK malzemesi bir\u00e7ok alanda son derece y\u00fcksek performansa sahiptir ve enjeksiyon kal\u0131pl\u0131 par\u00e7alar<\/a> geli\u015ftirme i\u00e7in b\u00fcy\u00fck umutlara sahiptir. Bununla birlikte, PEEK enjeksiyon kal\u0131pl\u0131 par\u00e7alar so\u011fuk malzeme noktalar\u0131, g\u00fcm\u00fc\u015f \u00e7izgiler, g\u00f6zeneklilik, f\u00fczyon izleri, \u00e7arp\u0131lma vb. dahil olmak \u00fczere \u00e7e\u015fitli kusurlara da sahip olabilir. <\/p>\n

The author takes an aircraft cabin control ring door as an example and discusses defects in the injection molding process and process optimization of PEEK injection molded parts.<\/p>\n

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

PEEK \u00fcr\u00fcnleri kal\u0131plama hatalar\u0131 analizi<\/span><\/h2>\n

A\u015fa\u011f\u0131daki \u015fekilde, Victrex PEEK 450G kullan\u0131larak enjeksiyonla kal\u0131planm\u0131\u015f bir valf i\u00e7in kesici u\u00e7lu siyah bir PEEK \u00fcr\u00fcn\u00fc g\u00f6sterilmektedir. \u00dcr\u00fcn 110 mm \u00e7ap\u0131nda ve 15 mm kal\u0131nl\u0131\u011f\u0131nda olup M6 x 1 \u00e7elik u\u00e7lara sahiptir.<\/p>\n

Bu \u00fcr\u00fcn\u00fcn kal\u0131plama s\u00fcrecindeki ana zorlu\u011fu, \u00fcr\u00fcn\u00fcn so\u011fuk malzeme, g\u00fcm\u00fc\u015f desen, hava delikleri ve f\u00fczyon izleri vb. dahil olmak \u00fczere g\u00f6r\u00fcn\u00fcm kusurlar\u0131na sahip olmas\u0131d\u0131r. \u00d6n beslemenin ortas\u0131nda ge\u00e7it izleri vard\u0131r.<\/p>\n

G\u00f6r\u00fcn\u00fcm kusurlar\u0131 insan, makine, malzeme, y\u00f6ntem ve \u00e7evre a\u00e7\u0131s\u0131ndan analiz edildi ve ilgili \u00f6nlemler al\u0131nd\u0131 ve iyi sonu\u00e7lar al\u0131nd\u0131. \u00d6n y\u00fczeyin d\u00fcz olmas\u0131n\u0131 ve kal\u0131nl\u0131\u011f\u0131n tasar\u0131m gereksinimlerini kar\u015f\u0131lamas\u0131n\u0131 sa\u011flamak i\u00e7in kal\u0131plamadan sonra kap\u0131 izleri i\u015flenerek giderilir.<\/p>\n

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

So\u011fuk malzeme sorunu<\/span><\/h2>\n

So\u011fuk malzeme sorununun a\u015fa\u011f\u0131daki gibi iki ana nedeni vard\u0131r<\/p>\n

During the production process, the cold material well of the injection mold is not designed according to the specifications or the cold material well is removed.<\/p>\n

B\u00f6ylece polimerin \u00fcretimdeki erimi\u015f hali ve daha d\u00fc\u015f\u00fck s\u0131cakl\u0131ktaki kal\u0131p temas\u0131, erimi\u015f halin \u00f6n k\u0131sm\u0131 \u0131s\u0131 transferinde olacak ve s\u0131cakl\u0131k h\u0131zla d\u00fc\u015fecek ve b\u00f6ylece PEEK'in erime noktas\u0131na 343 \u2103 daha d\u00fc\u015f\u00fck olacak, PEEK'in erimi\u015f a\u015famas\u0131nda olmal\u0131d\u0131r. h\u0131zla so\u011fuk malzemeye kat\u0131la\u015facakt\u0131r.<\/p>\n

\u00dcretim s\u00fcrecinde, yolluk sonunda so\u011fuk malzeme kuyusu yoksa, \u00fcr\u00fcn kolayca so\u011fuk malzemeye akacak ve \u00fcr\u00fcnde kusurlara neden olacakt\u0131r. enjeksiyon kal\u0131pl\u0131 par\u00e7alar<\/a>.<\/p>\n

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

PEEK malzemeler \u00f6zel bir i\u015flemle \u00fcretilir. \u00dcr\u00fcn\u00fcn kal\u0131nl\u0131\u011f\u0131 b\u00fcy\u00fck oldu\u011funda, \u00fcr\u00fcn\u00fcn uzun s\u00fcre so\u011futulmas\u0131 gerekir. Noz\u00fcl\u00fcn s\u0131cakl\u0131\u011f\u0131 400\u00b0C kadar y\u00fcksek olabilir, ancak malzemenin etraf\u0131ndaki s\u0131cakl\u0131k bu de\u011fere ula\u015fmaz ve b\u00fcy\u00fck s\u0131cakl\u0131k fark\u0131 \u0131s\u0131n\u0131n h\u0131zla da\u011f\u0131lmas\u0131na neden olur.<\/p>\n

If the low temperature of the gate sleeve and injection molding machine nozzle contact time is long, after the temperature drops to the PEEK melting point, the molten material is very easy to solidify, thus interfering with the progress of the injection molding process. Therefore, when the material is injected and pressure-holding is completed, the barrel should be removed immediately to keep the mold and nozzle at a distance (before filling).<\/p>\n

Nozulun ak\u0131\u015f gecikmesi olgusunu \u00f6nlemek i\u00e7in uygun kau\u00e7uk ekstraksiyonu ayarlanmal\u0131d\u0131r. S\u0131cakl\u0131k fark\u0131 nedeniyle eriyi\u011fin hava ile do\u011frudan temas\u0131 kat\u0131la\u015fmaya e\u011filimlidir, e\u011fer i\u015flem yap\u0131lmazsa, kat\u0131la\u015fm\u0131\u015f PEEK kal\u0131ba girerken, yaylar\u0131n yard\u0131m\u0131yla \u00fcr\u00fcn\u00fcn y\u00fczeyinde g\u00f6r\u00fcnerek so\u011fuk malzeme kusurlar\u0131na neden olur.<\/p>\n

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

G\u00fcm\u00fc\u015f desen sorunu<\/span><\/h2>\n

Baz\u0131 PEEK enjeksiyon kal\u0131pl\u0131 par\u00e7alar i\u00e7in, kap\u0131 yak\u0131n\u0131ndaki g\u00fcm\u00fc\u015f \u00e7izgiler genellikle nem veya gazdan kaynaklan\u0131r. \u00dcr\u00fcn\u00fcn plastikle\u015fme s\u00fcrecine, \u00fcr\u00fcn\u00fcn g\u00fcm\u00fc\u015f \u00e7izgisine neden olma olas\u0131l\u0131\u011f\u0131 \u00e7ok y\u00fcksek olan gaz \u00fcretimi e\u015flik edecektir.<\/p>\n

Vidan\u0131n vida h\u0131z\u0131 enjeksiyon kal\u0131plama<\/a> makine y\u00fcksek oldu\u011funda, gaz plastikle\u015ftirme i\u015flemine girecek ve y\u00fcksek bas\u0131n\u00e7 alt\u0131nda kap\u0131dan akt\u0131\u011f\u0131 i\u00e7in enjeksiyonla kal\u0131planm\u0131\u015f par\u00e7an\u0131n y\u00fczeyinde g\u00fcm\u00fc\u015f \u00e7izgiler \u00fcretecek olan f\u0131skiye ak\u0131\u015f\u0131 yard\u0131m\u0131yla enjeksiyonla kal\u0131planm\u0131\u015f par\u00e7an\u0131n y\u00fczeyine akacakt\u0131r. Kal\u0131plama i\u015fleminde geri bas\u0131nc\u0131n ayarlanmas\u0131, erimi\u015f malzemenin plastikle\u015ftirme i\u015flemi s\u0131ras\u0131nda gaz\u0131 hapsetmesini etkili bir \u015fekilde \u00f6nleyebilir.<\/p>\n

Yeterince kurutulmam\u0131\u015f hammaddelerden kaynaklanan nem de g\u00fcm\u00fc\u015f izlerine neden olabilir ve PEEK malzemeler otururken havadaki nemin 0,4%'sine kadar\u0131n\u0131 emebilir.<\/p>\n

\u00dcretim s\u0131ras\u0131nda, emilen nem eriyik yoluyla kap\u0131ya girer ve kal\u0131p bo\u015flu\u011fu duvar\u0131 ile erimi\u015f malzeme aras\u0131ndaki s\u0131cakl\u0131k fark\u0131 b\u00fcy\u00fckt\u00fcr, bu da g\u00fcm\u00fc\u015f \u00e7izgilerle sonu\u00e7lan\u0131r. G\u00fcm\u00fc\u015f deseninden ka\u00e7\u0131nmak i\u00e7in, ger\u00e7ek \u00fcretimde nemi 0.2% i\u00e7inde kontrol etmeye dikkat etmeliyiz.<\/p>\n

Malzeme e\u015fit \u015fekilde depolanmal\u0131 ve istiflenmemelidir ve malzeme katman\u0131n\u0131n y\u00fcksekli\u011fi 20-30 mm'de kontrol edilmelidir. PEEK kullan\u0131lmadan \u00f6nce 150-160\u00b0C'de 6-8 saat s\u00fcreyle kurutma f\u0131r\u0131n\u0131nda kurutulmal\u0131d\u0131r.<\/p>\n

\u00c7arp\u0131lma sorunu<\/span><\/h2>\n

B\u00fcz\u00fclme, d\u00fczensiz \u00fcr\u00fcnlerin so\u011futulmas\u0131 ve kal\u0131p bo\u015flu\u011fu sapt\u0131\u011f\u0131nda, \u00e7arp\u0131lma fenomeni \u00fcretecektir. Asl\u0131nda, b\u00fcz\u00fclmenin kendisinin \u00e7ok fazla etkisi yoktur, esas olarak fark taraf\u0131ndan \u00fcretilen b\u00fcz\u00fclme s\u00fcrecinde.<\/p>\n

Normal ko\u015fullar alt\u0131nda b\u00fcz\u00fclme tekd\u00fcze oldu\u011funda, PEEK enjeksiyon kal\u0131pl\u0131 par\u00e7alar<\/a> sadece hacim olarak de\u011fi\u015fecektir. B\u00fcz\u00fclme d\u00fczg\u00fcn olmad\u0131\u011f\u0131nda, enjeksiyonla kal\u0131planan par\u00e7a e\u011frilecek ve deforme olacakt\u0131r.<\/p>\n

\u00dc\u00e7 ana fakt\u00f6r vard\u0131r, bunlar<\/p>\n

(1) Enjeksiyonla kal\u0131planm\u0131\u015f par\u00e7an\u0131n e\u015fit olmayan duvar kal\u0131nl\u0131\u011f\u0131ndan kaynaklanan \u00e7arp\u0131lma.<\/p>\n

(2) Enjeksiyonla kal\u0131planm\u0131\u015f par\u00e7an\u0131n keskin b\u00fck\u00fclme a\u00e7\u0131s\u0131n\u0131n neden oldu\u011fu \u00e7arp\u0131lma.<\/p>\n

(3) Gerilmeden kaynaklanan \u00e7arp\u0131lma ve \u00e7atlama.<\/p>\n

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

PEEK enjeksiyon kal\u0131plama prosesi optimizasyon \u00f6nerileri<\/span><\/h2>\n

Kal\u0131p s\u0131cakl\u0131\u011f\u0131 ve so\u011futma h\u0131z\u0131 \u00f6nerileri, in enjeksiyon kal\u0131plama<\/a> PEEK'in kal\u0131p s\u0131cakl\u0131\u011f\u0131n\u0131n ve so\u011futma h\u0131z\u0131n\u0131n kontrol edilmesi, \u00fcr\u00fcn\u00fcn mekanik \u00f6zelliklerini de\u011fi\u015ftirebilir. \u00c7o\u011fu durumda, PEEK kal\u0131plama i\u00e7in kal\u0131p s\u0131cakl\u0131\u011f\u0131 yakla\u015f\u0131k 175\u00b0C'de kontrol edilmelidir.<\/p>\n

Kal\u0131p s\u0131cakl\u0131\u011f\u0131 140\u00b0C'den y\u00fcksek oldu\u011funda, kal\u0131p s\u0131cakl\u0131\u011f\u0131 yakla\u015f\u0131k 175\u00b0C'de kontrol edilmelidir. Kal\u0131p s\u0131cakl\u0131\u011f\u0131 140\u00b0C'den y\u00fcksek oldu\u011funda PEEK kristalleri daha iyi b\u00fcy\u00fcr, daha eksiksiz olur ve nispeten kararl\u0131 bir yap\u0131ya sahip olur.<\/p>\n

Uygun so\u011futma h\u0131z\u0131, \u00fcr\u00fcn\u00fcn mekanik \u00f6zelliklerini iyile\u015ftirmeye yard\u0131mc\u0131 olur; yava\u015f so\u011futma ve h\u0131zl\u0131 so\u011futma, \u00fcr\u00fcn\u00fcn mekanik \u00f6zelliklerini azaltacakt\u0131r. PEEK'in belirli bir s\u0131cakl\u0131ktaki kristal \u015fekli tek tip bir \u00e7ekirdektir, yava\u015f so\u011futma y\u00f6ntemini kullan\u0131rsan\u0131z, b\u00fcy\u00fck homojen olmayan kristaller olu\u015fturmak kolay olacakt\u0131r.<\/p>\n

Bununla birlikte, \u00fcr\u00fcn\u00fcn y\u00fczeyi h\u0131zla so\u011futuldu\u011funda, i\u00e7 so\u011futma h\u0131z\u0131 yeterince h\u0131zl\u0131 de\u011fildir ve i\u00e7 gerilmelere ve \u00e7atlaklara e\u011filimlidir, bu da malzemenin mekanik \u00f6zelliklerinde bir azalmaya neden olur.<\/p>\n

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

Enjeksiyon bas\u0131nc\u0131 se\u00e7imi<\/span><\/h2>\n

Y\u00fcksek bas\u0131n\u00e7l\u0131 enjeksiyon kullan\u0131ld\u0131\u011f\u0131nda, malzeme s\u0131k\u0131ca doldurulur ve kal\u0131plama etkisi iyi olur, bu da PEEK'in mekanik \u00f6zelliklerini iyile\u015ftirmeye yard\u0131mc\u0131 olur. Ancak bas\u0131n\u00e7 \u00e7ok y\u00fcksek oldu\u011funda, \u00fcr\u00fcn\u00fcn serbest b\u0131rak\u0131lmas\u0131 zor olacak ve \u00fcr\u00fcn y\u00fczeyinde a\u015f\u0131nmaya neden olacakt\u0131r, bu nedenle enjeksiyon bas\u0131nc\u0131 orta d\u00fczeyde olmal\u0131d\u0131r. Enjeksiyon bas\u0131nc\u0131 9,5 MPa, tutma silindiri bas\u0131nc\u0131 7,5 MPa ve geri bas\u0131n\u00e7 0,5 ila 1,5 MPa oldu\u011funda, \u00fcr\u00fcn sorunsuz bir \u015fekilde kal\u0131planacakt\u0131r.<\/p>\n

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

S\u0131cakl\u0131k \u00f6nerileri<\/span><\/h2>\n

PEEK \u00f6zel bir termoplastik kristal plastik t\u00fcr\u00fcd\u00fcr. Cams\u0131 ge\u00e7i\u015f s\u0131cakl\u0131\u011f\u0131 yakla\u015f\u0131k 143\u00b0C ve erime noktas\u0131 yakla\u015f\u0131k 343\u00b0C'dir.<\/p>\n

\u00dcr\u00fcn y\u00fczeyi p\u00fcr\u00fczs\u00fcz ve parlak oldu\u011funda en iyi varil s\u0131cakl\u0131\u011f\u0131 aral\u0131\u011f\u0131 360 ~ 400 \u2103'dir. 550 \u2103 PEEK termal ayr\u0131\u015fma s\u0131cakl\u0131\u011f\u0131. Ancak y\u00fcksek s\u0131cakl\u0131klarda (410 \u2103'nin \u00fczerinde) kal\u0131plama, mekanik etki ve az miktarda havan\u0131n varl\u0131\u011f\u0131 nedeniyle, bozulmaya e\u011filimli ve \u00e7apraz ba\u011flanma reaksiyonlar\u0131, bu reaksiyonlar do\u011frudan eriyik viskozitesinde de\u011fi\u015fikliklere yol a\u00e7ar, b\u00f6ylece \u00fcr\u00fcn parlakl\u0131\u011f\u0131 de\u011fi\u015fir.<\/p>\n

Zaman \u00f6nerisi<\/span><\/h2>\n

\u0130\u015flenen \u00fcr\u00fcn\u00fcn kal\u0131nl\u0131\u011f\u0131 b\u00fcy\u00fck oldu\u011fundan, t\u00fcm bo\u015flu\u011fun yeterli erimi\u015f malzeme ile doldurulmas\u0131n\u0131 sa\u011flamak i\u00e7in enjeksiyon s\u00fcresi 6 s olmal\u0131d\u0131r ve bo\u015fluktaki eriyik s\u0131cakl\u0131\u011f\u0131n\u0131n d\u00fc\u015fmesinden kaynaklanan hacim azalmas\u0131n\u0131n yenilenmesini sa\u011flamak ve yo\u011funla\u015fan malzemenin yolluktan \u00e7\u0131kar\u0131lmas\u0131ndan sonra hava deliklerinin olu\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in bekletme s\u00fcresi 8 s olmal\u0131d\u0131r.<\/p>\n

The appearance of the product will not be scratched by the release. The cavity pressure is greater than atmospheric pressure or less than atmospheric pressure to open the mold, both have an impact on the appearance of the products. According to the change of product appearance, the cooling time was determined to be 35 s after debugging. See our Injection Molding Complete Guide<\/a> for a comprehensive overview.<\/p>","protected":false},"excerpt":{"rendered":"

PEEK polieter eter keton, y\u00fcksek s\u0131cakl\u0131k direnci, kendinden ya\u011flama, kolay i\u015fleme ve y\u00fcksek mekanik mukavemet ve \u00f6zel m\u00fchendislik plastiklerinin di\u011fer m\u00fckemmel performans\u0131d\u0131r, otomotiv di\u015flileri, ya\u011f ekranlar\u0131, vites de\u011fi\u015ftirme diski gibi \u00e7e\u015fitli mekanik par\u00e7alar halinde \u00fcretilebilir ve i\u015flenebilir; u\u00e7ak motoru par\u00e7alar\u0131, otomatik \u00e7ama\u015f\u0131r makinesi rotoru, t\u0131bbi cihaz par\u00e7alar\u0131 vb. PEEK malzeme [...]<\/p>","protected":false},"author":1,"featured_media":13026,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"PEEK injection molding process | ZetarMold","_seopress_titles_desc":"Discover expert insights on peek molding process from ZetarMold. We provide professional injection molding services with DFM support, fast prototyping, and","_seopress_robots_index":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[45],"tags":[135,177],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/posts\/12933"}],"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=12933"}],"version-history":[{"count":0,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/posts\/12933\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/media\/13026"}],"wp:attachment":[{"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/media?parent=12933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/categories?post=12933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmold.com\/tr\/wp-json\/wp\/v2\/tags?post=12933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}