Mastering the Art of Creating Moulds with Condensation-Cure Silicone: Step-by-Step Guide
Condensation-kho silicone, renowned rau nws precision thiab versatility nyob rau hauv pwm-ua, xav tau ib tug zoo meej mus kom ze los xyuas kom meej qhov zoo.Hauv phau ntawv qhia no, peb yuav taug kev koj los ntawm cov txheej txheem ib ntus ntawm kev tsim cov pwm nrog condensation-kho silicone, muab kev nkag siab thiab cov lus qhia rau kev paub seamless.
Kauj Ruam 1: Npaj thiab Ruaj Ntseg Pwm Qauv
Txoj kev taug kev pib nrog kev npaj cov pwm pwm.Xyuas kom meej tias tus qauv pwm raug ntxuav kom huv si kom tshem tawm cov kab mob.Thaum ntxuav, ruaj cov pwm pwm nyob rau hauv qhov chaw kom tsis txhob muaj kev txav mus los thaum cov kauj ruam tom ntej.
Kauj Ruam 2: Tsim ib lub zog ruaj khov rau pwm qauv
Kom muaj cov silicone thaum lub sij hawm molding txheej txheem, tsim ib tug ruaj khov ncej nyob ib ncig ntawm lub pwm qauv.Siv cov ntaub ntawv xws li ntoo lossis yas los tsim cov thav duab, xyuas kom nws ntim cov pwm qauv tag nrho.Kaw qhov khoob ntawm tus ncej siv rab phom kub kua nplaum los tiv thaiv cov silicone los ntawm kev xau.
Kauj Ruam 3: Thov Pwm Tso Tawm Tus Neeg Saib Xyuas kom yooj yim Demolding
Txau tus qauv pwm nrog tus neeg sawv cev tsim pwm tso tawm.Cov kauj ruam no yog ib qho tseem ceeb los tiv thaiv kev sib khi ntawm silicone thiab pwm pwm, ua kom yooj yim thiab puas-dawb demolding thaum lub silicone tau kho.
Kauj Ruam 4: Sib tov Silicone thiab Curing Agent nyob rau hauv txoj cai
Lub plawv ntawm cov txheej txheem yog nyob rau hauv kev ua tiav qhov sib tov ntawm silicone thiab curing agent.Ua raws li qhov pom zoo piv ntawm 100 qhov chaw silicone rau 2 qhov chaw kho tus neeg saib xyuas los ntawm qhov hnyav.Ua tib zoo muab cov khoom sib xyaw ua ke hauv ib qho kev coj ua, txo qis qhov kev taw qhia ntawm huab cua ntau dhau, uas tuaj yeem ua rau npuas hauv pwm kawg.
Kauj Ruam 5: Nqus Degassing kom tshem tawm cua
Muab cov khoom sib xyaw silicone rau hauv lub tshuab nqus tsev kom tshem tawm cov cua nkag.Kev siv lub tshuab nqus tsev pab tshem tawm cov npuas npuas hauv cov khoom siv silicone, ua kom lub ntsej muag du thiab flawless pwm.
Kauj Ruam 6: Ncuav lub Degassed Silicone rau hauv Ncej
Nrog cov cua tshem tawm, ua tib zoo ncuav lub nqus tsev vacuum-degassed silicone rau hauv lub thav duab, kom ntseeg tau tias txawm tias npog cov pwm pwm.Cov kauj ruam no yuav tsum tau precision los tiv thaiv tej huab cua nkag thiab lav ib yam pwm.
Kauj ruam 7: Cia lub sij hawm kho
Kev ua siab ntev yog qhov tseem ceeb hauv kev tsim pwm.Tso cai rau cov roj silicone los kho qhov tsawg kawg ntawm 8 teev.Tom qab lub sij hawm no, cov silicone yuav muaj solidified, tsim ib tug ruaj thiab saj zawg zog pwm.
Kauj Ruam 8: Demould thiab Retrieve Mould Pattern
Thaum cov txheej txheem curing tiav, maj mam muab cov pwm silicone los ntawm tus ncej.Kev ceev faj kom khaws cov pwm pwm kom zoo.Cov pwm tsim tau tam sim no npaj siv rau hauv koj daim ntawv thov xaiv.
Cov ntsiab lus tseem ceeb:
1. Ua raws li Lub Sijhawm Kho: Condensation-kho silicone ua haujlwm nyob rau hauv lub sijhawm tshwj xeeb.Lub sijhawm ua haujlwm kub hauv chav tsev yog kwv yees li 30 feeb, nrog lub sijhawm kho ntawm 2 teev.Tom qab 8 teev, pwm tuaj yeem demolded.Nws yog ib qho tseem ceeb kom ua raws li cov sijhawm no, thiab tsis pom zoo kom ua kom sov lub silicone thaum lub sijhawm kho.
2. Kev ceeb toom ntawm Curing Agent Proportion: Ua kom muaj qhov tseeb ntawm tus neeg saib xyuas kev faib ua feem.Ib qho piv txwv qis dua 2% yuav ncua lub sijhawm kho, thaum qhov sib piv ntau dua 3% ua kom cov txheej txheem kho.Striking qhov zoo tshuav nyiaj li cas kom pom zoo kho nyob rau hauv lub sij hawm teev.
Hauv kev xaus, kev tsim cov pwm nrog condensation-kho silicone muaj cov kauj ruam ua tib zoo orchestrated.Los ntawm kev ua raws li cov lus qhia ib kauj ruam dhau los no thiab ua raws li cov kev xav tseem ceeb, koj tuaj yeem paub qhov kos duab ntawm kev tsim pwm, tsim cov pwm meej thiab ruaj khov rau ntau yam kev siv.
Post lub sij hawm: Jan-19-2024
