HTV Khoom Silicone Roj Hmab Molding
HTV khoom silicone roj hmab molding yog cov txheej txheem ntau tshaj plaws thiab siv dav rau cov khoom siv roj hmab silicone hauv kev lag luam silicone. Cov khoom siv niaj hnub xws li silicone keypads, silicone bracelets, silicone watches, xov tooj, silicone kitchenware, silicone lev, ice trays, thiab ncuav mog qab zib pwm feem ntau yog tsim los ntawm cov khoom siv silicone roj hmab los ntawm cov txheej txheem molding.
Cov txheej txheem tseem ceeb ntawm molded silicone roj hmab cov khoom muaj xws li cua sov thiab pressurizing cov silicone roj hmab cov ntaub ntawv nyob rau hauv ib tug kaw pwm kab noj hniav kom zoo nws rau hauv cov khoom xav tau. Txhawm rau ua kom cov khoom lag luam zoo, ntau yam xws li kev ua haujlwm kub, pwm, sijhawm, qhov chaw, qhov hnyav, thiab lwm yam yuav tsum tau ua tib zoo xav. Raws li txoj cai ua haujlwm ntawm silicone roj hmab molding, molders tau txheeb xyuas plaub cov ntsiab lus tseem ceeb uas yuav tsum tau ua tib zoo saib hauv HTV cov txheej txheem silicone roj hmab molding.
HTV Khoom Silicone Roj Hmab Moulding Txheej Txheem:
1. Thaum molding silicone roj hmab cov khoom, silicone roj hmab undergoes high-pressure compression. Vim yog qhov sib xyaw ua ke ntawm cov elastomer, cov roj hmab silicone feem ntau ntsib qhov tsis ruaj khov thaum lub sij hawm demolding (lub shrinkage tus nqi ntawm silicone roj hmab txawv nyob ntawm seb hom roj hmab). Nws yuav siv sij hawm ib co sij hawm kom stabilize thiab txo qhov shrinkage. Yog li ntawd, ua tib zoo xam thiab saib xyuas tag nrho ntawm cov qauv tsim thiab pwm tsim yog tsim nyog nyob rau hauv thawj theem ntawm silicone roj hmab khoom tsim los tiv thaiv me me instability, uas yuav cuam tshuam cov khoom zoo.
2. Silicone roj hmab yog cov thermosetting elastomer, thaum cov yas yog cov thermoplastic. Kev kho qhov kub thiab txias rau cov roj hmab silicone tuaj yeem sib txawv nyob ntawm seb hom silicone roj hmab curing tus neeg sawv cev siv, thiab nws tseem tuaj yeem cuam tshuam los ntawm kev hloov pauv huab cua thiab sab hauv tsev kub thiab av noo. Yog li ntawd, cov txheej txheem tsim khoom rau cov khoom siv roj hmab silicone yuav tsum tau kho kom haum kom tsis txhob muaj qhov sib txawv ntawm cov khoom zoo.
3. Cov khoom siv roj hmab silicone yog tsim los ntawm cov khoom siv roj hmab silicone uas ua tiav los ntawm cov khoom siv roj hmab. Lub formulation yog ua tib zoo tsim raws li qhov xav tau ntawm cov khoom siv silicone roj hmab, nrog rau qhov xav tau hardness thiab hom silicone roj hmab curing tus neeg sawv cev yuav tsum tau. Cov khoom siv silicone roj hmab molded yog tom qab ntawd tsim los ntawm cov roj hmab phaj vulcanizing tshuab. Tom qab molding, cov khoom tau dhau los ua cov txheej txheem deflashing kom ntseeg tau tias qhov chaw du thiab tsis muaj burr.
4. Cov teeb meem xws li kev nplaum, warping, huab cua npuas, thiab kho tsis tiav cov pob dawb yuav tshwm sim thaum lub sij hawm silicone roj hmab molding thiab kho cov txheej txheem. Nws yog ib qho tseem ceeb uas yuav tau kho pwm kub, lub sij hawm venting, pwm siab, thiab lwm yam los daws cov teeb meem no zoo.
Los ntawm kev xyuam xim rau cov ntsiab lus tseem ceeb hauv HTV cov khoom siv silicone roj hmab molding, cov tuam txhab tuaj yeem txhim kho cov txheej txheem tsim khoom, ua kom zoo ib yam, thiab xa cov khoom lag luam silicone roj hmab txhim khu kev qha kom tau raws li cov neeg siv khoom xav tau.