Koj puas tuaj yeem muab cov pwm silicone tso rau hauv lub tshuab nqus tsev?
Kev siv lub tshuab nqus tsev vacuum hauv ntau qhov kev lag luam tau dhau los ua ntau dua vim lawv muaj peev xwm tsim kom muaj kev tswj hwm ib puag ncig. Cov chambers no ua haujlwm los ntawm kev tshem tawm cov huab cua los yog gases los ntawm lub chamber, tsim kom muaj lub tshuab nqus tsev. Lub tshuab nqus tsev tuaj yeem siv rau ntau lub hom phiaj xws li kuaj, degassing, thiab kho. Txawm li cas los xij, thaum nws los txog rau silicone pwm, cov lus nug tshwm sim - koj puas tuaj yeem tso cov pwm silicone rau hauv lub tshuab nqus tsev? Hauv tsab xov xwm no, peb yuav tshawb txog qhov cuam tshuam, cov txiaj ntsig, thiab kev xav ntawm kev siv lub tshuab nqus tsev nrog silicone pwm.
Silicone Moulds: Ib qho kev piav qhia
Silicone pwm yog dav siv nyob rau hauv ntau yam lag luam, tshwj xeeb tshaj yog nyob rau hauv manufacturing, crafts, thiab ua noj ua haus. Lawv muaj ntau yam, ruaj khov, thiab muaj kev ywj pheej zoo thiab ua haujlwm kub. Silicone pwm yog tsim los ntawm cov khoom siv hluavtaws los ntawm silicone, cov khoom siv paub txog nws cov khoom tsis-stick.
Nkag siab txog lub tshuab nqus tsev vacuum
Ua ntej peb delve rau hauv kev sib raug zoo ntawm silicone pwm nrog lub tshuab nqus tsev vacuum, nws yog ib qho tseem ceeb kom nkag siab tias lub tshuab nqus tsev vacuum ua haujlwm li cas. Lub tshuab nqus tsev vacuum yog lub thawv ntim uas tau muab tshem tawm los ntawm huab cua thiab roj, tsim kom muaj lub siab tsis zoo lossis lub tshuab nqus tsev hauv lub chamber. Muaj ntau hom lub tshuab nqus tsev vacuum muaj, nrog rau lub tswb nrov, lub thawv hnab looj tes, thiab cov cylindrical chambers.
Lub tshuab nqus tsev vacuum feem ntau yog siv rau degassing cov ntaub ntawv, tshem tawm cov pa uas tsis xav tau, thiab tsim kom muaj kev tswj hwm ib puag ncig rau kev sim kev tshawb fawb. Lawv kuj tuaj yeem pab kho qee yam ntaub ntawv, xws li resins lossis epoxy.
Cov txiaj ntsig ntawm Kev Siv Lub Tshuab Nqus Tsev nrog Silicone Pwm
Siv lub tshuab nqus tsev vacuum nrog silicone pwm tuaj yeem muab ntau yam txiaj ntsig. Cia peb tshawb txog qee qhov zoo:
1. Txhim kho Pwm Filling: Muab cov pwm silicone tso rau hauv lub tshuab nqus tsev ua ntej nchuav cov khoom ua kua tuaj yeem pab tshem tawm cov npuas npuas uas tuaj yeem cuam tshuam rau cov khoom kawg. Siv lub tshuab nqus tsev chamber pab txhawb pwm zoo dua, ua rau cov pwm zoo dua thiab cov ncauj lus kom ntxaws.
2. Txo lub sij hawm kho: Qee zaum, cov pwm silicone yuav tsum tau kho kom khov cov khoom uas lawv tuav. Kev siv lub tshuab nqus tsev tuaj yeem ua kom cov txheej txheem kho kom zoo los ntawm kev tshem tawm cov dej noo lossis cov pa roj uas tseem tshuav uas tuaj yeem cuam tshuam kev sib zog. Qhov no tuaj yeem ua rau txuag lub sijhawm tseem ceeb thiab nce kev tsim khoom.
3. Txhim khu Mould Strength: Los ntawm kev tso cov pwm silicone rau hauv lub tshuab nqus tsev, txhua lub ntsiab lus tsis muaj zog lossis lub hnab ntim cua tuaj yeem txheeb xyuas thiab ntxiv dag zog. Cov pwm muaj zog ntxiv kom ntseeg tau tias nws tuaj yeem tiv taus cov kev ntxhov siab thaum siv tom ntej.
4. Txo cov teeb meem: Lub tshuab nqus tsev nqus tau zoo tshem tawm cov impurities, xws li plua plav, lint, lossis cov khoom me me. Los ntawm kev tso cov pwm silicone rau hauv lub tshuab nqus tsev ua ntej casting, qhov kev pheej hmoo ntawm cov teeb meem tshwm sim los ntawm cov impurities tuaj yeem raug txo kom tsawg, ua rau cov khoom kawg zoo dua.
5. Txhim kho cov khoom zoo: Siv lub tshuab nqus tsev vacuum thaum lub sijhawm kho tuaj yeem txhim kho tag nrho cov khoom ntawm cov khoom siv hauv cov pwm silicone. Nws tuaj yeem pab kom ua tiav lub zog zoo dua, ua kom muaj zog, thiab pom tseeb, nyob ntawm cov khoom tshwj xeeb tau kho.
Kev txiav txim siab thiab ceev faj
Thaum siv lub tshuab nqus tsev vacuum nrog silicone pwm muaj ntau qhov zoo, qee qhov kev txiav txim siab thiab kev ceev faj yuav tsum raug coj mus rau hauv tus account:
1. Pwm Khoom Compatibility: Silicone pwm feem ntau suav hais tias tsim nyog siv rau hauv lub tshuab nqus tsev vacuum vim lawv qhov hloov tau yooj yim. Txawm li cas los xij, nws yog ib qho tseem ceeb kom ntseeg tau tias cov khoom siv silicone tshwj xeeb siv tau nrog lub tshuab nqus tsev ib puag ncig thiab lwm yam ntaub ntawv uas nws tuaj yeem cuam tshuam nrog lub sijhawm ua haujlwm.
2. Pwm Tsim: Kev tsim cov pwm silicone yuav tsum coj mus rau hauv tus account lub tshuab nqus tsev ib puag ncig. Cov pwm yuav tsum muaj zog txaus los tiv thaiv cov kev ntxhov siab thaum lub sij hawm degassing los yog curing txheej txheem. Nws yog ib qho tseem ceeb kom tsis txhob muaj cov khoom tawg yooj yim lossis tsis muaj zog uas tuaj yeem ua rau deformation nyob rau hauv lub tshuab nqus tsev.
3. Chamber Compatibility: Thaum siv lub tshuab nqus tsev vacuum, nws yog ib qho tseem ceeb los xyuas kom meej tias nws tau tsim tshwj xeeb los tswj cov ntaub ntawv thiab cov txheej txheem cuam tshuam. Lub chamber yuav tsum muaj cov yam ntxwv tsim nyog, xws li lub ntsuas siab, tso tawm valve, thiab cov txheej txheem kev nyab xeeb, kom ntseeg tau tias cov txheej txheem ua haujlwm zoo yam tsis muaj kev pheej hmoo rau tus neeg teb xov tooj lossis cov khoom siv.
4. Txheej txheem degassing: Yog tias siv lub tshuab nqus tsev rau degas cov khoom hauv silicone pwm, nws yog ib qho tseem ceeb kom ua raws li cov txheej txheem kom raug. Tshaj-degassing tuaj yeem ua rau cov khoom siv ntau dhau thiab muaj peev xwm pwm deformation. Nws yog ib qho tseem ceeb los soj ntsuam qhov tseeb lub tshuab nqus tsev lub sij hawm thiab qib siab pom zoo rau cov khoom siv tshwj xeeb.
5. Curing Lub Sijhawm Saib Xyuas: Thaum lub tshuab nqus tsev tuaj yeem ua kom ceev cov txheej txheem kho, nws yog ib qho tseem ceeb uas yuav tsum tau saib xyuas cov khoom kom zoo kom tsis txhob muaj kev kho ntau dhau los yog kev kho tsis zoo. Ua raws li cov chaw tsim khoom cov lus pom zoo thiab ua cov kev ntsuam xyuas los txiav txim siab lub sijhawm kho kom zoo thiab cov xwm txheej rau cov khoom siv tshwj xeeb siv hauv silicone pwm.
6. Kev Nyab Xeeb Kev Nyab Xeeb: Kev khiav haujlwm ntawm lub tshuab nqus tsev yuav tsum ua raws li cov txheej txheem kev nyab xeeb. Xyuas kom tus neeg teb xov tooj paub txog lub chamber txoj haujlwm, cov txheej txheem kev nyab xeeb, thiab cov khoom siv tiv thaiv tsim nyog. Kev cob qhia kom raug thiab kev saib xyuas yog qhov tseem ceeb kom txo qis txhua qhov kev pheej hmoo.
Xaus
Hauv kev xaus, kev siv lub tshuab nqus tsev nrog cov pwm silicone tuaj yeem muab ntau yam txiaj ntsig, suav nrog kev txhim kho pwm, txo lub sijhawm kho, txhim kho pwm lub zog, txo qhov tsis xws luag, thiab txhim kho cov khoom zoo. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum xav txog pwm cov khoom sib xws, pwm tsim, chamber compatibility, txheej txheem degassing, kho lub sij hawm saib xyuas, thiab tus neeg teb xov tooj kev nyab xeeb.
Los ntawm kev ua raws li kev ceev faj thiab cov txheej txheem tsim nyog, lub tshuab nqus tsev tuaj yeem yog cov cuab yeej tseem ceeb hauv kev tsim cov pwm silicone. Nws tso cai rau kev tsim cov pwm zoo nrog cov yam ntxwv zoo dua qub, thaum kawg pab txhawb rau tag nrho cov kev ua tau zoo thiab kev vam meej ntawm ntau yam kev lag luam uas vam khom silicone pwm.