Urethane Casting Rau Cov Prototypes Ceev Thiab Tsawg Ntim Ntau Lawm

Urethane casting yog kev molding thiab luam cov txheej txheem.

Ruam1. Qauv

Raws li cov kos duab 3D, hy cov hlau yuav ua kom cov qauv muaj tseeb nrog 3D luam ntawv lossis CNC machining.

Ruam2. Ua Silicone Pwm

Tom qab cov qauv qauv qauv tau ua, cov cuab yeej siv hlau yuav tsim ib lub thawv ib ncig ntawm cov qauv thiab cov rooj vim, kev sib tw, sib piv nrog cov qauv. Tom qab ntawd cov kua silicone yog poured nyob ib ncig ntawm tus qauv. Tom qab 8 teev ntawm ziab, tshem tawm cov qauv, thiab cov pob zeb silicone tshuab yog tsim.

Step3.vaccum casting qhov chaw

Lub pwm tau tom qab npaj tau sau nrog urethane, silicone, lossis lwm cov khoom siv yas (ABS, PP, PA). Cov khoom siv ua kua tau txhaj rau hauv cov pwm ntxaij hauv qab lub zog lossis lub tshuab nqus dej, tom qab 30-60 min tau muab tshem tawm ntawm cov qauv qub.

Feem ntau, cov kev pabcuam lub neej ntawm silicone pwm yog ib puag ncig 17-20 zaug.

Yog li yog tias qty ntawm koj daim ntawv xaj yog 40 lossis ntau dua, peb tsuas yog xav tau 2 teev lossis ntau dua pwm.