1. Tshuab moulding pwm tsim txheej txheem sib txawv, tshuab moulding pwm tsim yog txhaj + tshuab;Kev txhaj tshuaj molding yog txhaj + siab;Yob molding yog extrusion + siab;Tshuab moulding yuav tsum muaj lub taub hau sab laug los ntawm cov yeeb nkab nqus, kev txhaj tshuaj molding yuav tsum muaj ib lub rooj vag, dov yas txiav yuav tsum muaj burr.
Tshuab molding tuag tsim
2. Feem ntau hais lus, kev txhaj tshuaj molding yog cov tub ntxhais muaj zog, tshuab moulding thiab yob molding yog khoob core.Txhaj qhov chaw nto yog ci, tshuab thiab yob yas nto tsis sib xws.Tshuab moulding thiab yob molding sib piv tsawg kawg tshuab molding muaj lub tshuab lub qhov ncauj.Qhov no yog kev sib piv dav dav.Kuv xav tias koj tuaj yeem nkag siab !!
3. Txo cov yas thiab nws cov yam ntxwv cuam tshuam
Thermoplastics muaj cov cuab yeej ntawm kev nthuav dav thaum cua sov, cog lus thaum txias, thiab tau kawg shrinking thaum pressurized.Nyob rau hauv cov txheej txheem ntawm kev txhaj tshuaj molding, cov yas molten yog thawj zaug txhaj rau hauv pwm kab noj hniav, tom qab lub filling, lub yaj yog txias thiab solidified, thiab lub shrinkage tshwm sim thaum cov yas seem raug tshem tawm ntawm pwm, uas yog hu ua kev shrinkage.Cov khoom yas los ntawm pwm mus rau qhov ruaj khov ntawm lub sijhawm no, tseem yuav muaj kev hloov pauv me me, kev hloov pauv mus txuas ntxiv, qhov shrinkage no hu ua post-shrinkage.Lwm qhov kev hloov pauv yog qhov nthuav dav ntawm qee yam hygroscopic plastics vim qhov nqus dej noo.Piv txwv li, thaum cov dej ntsiab lus ntawm nylon 610 yog 3%, qhov loj nce yog 2%;Thaum cov dej ntsiab lus ntawm iav fiber reinforced nylon 66 yog 40%, qhov loj nce yog 0.3%.Tab sis txoj kev shrinkage plays lub luag haujlwm tseem ceeb.
Post lub sij hawm: Lub Xya hli ntuj-26-2022