Cov txheej txheem ntawm kev ua kom cov pwm silicone feem ntau suav nrog cov kauj ruam hauv qab no:
1. Npaj Ua Ntej
Npaj cov cuab yeej thiab cov ntaub ntawv:
Acrylic daim ntawv (lossis cov ntaub ntawv du xws li ntawv yas yas, ntaub ntawv iav, thiab lwm yam)
Kub yaj kua nplaum kua hlau thiab lo kua nplaum
Ob-tivthaiv silicone (suav nrog cov neeg muag khoom silicone thiab kho tus kheej)
Tus neeg sawv cev pwm
Ntsuas khob, hluav taws xob nplai
Stirring pas nrig (lossis iav qws)
Txiab, riam
Lub zuag
Lub Tshuab nqus tsev (xaiv tau, siv los tshem cov npuas)
Tswv Pwm Ua:
Tshem tawm cov kev ua burrs thiab txhawb nqa ntawm tus tswv pwm, thiab ceev faj kom tsis txhob puas cov ntsiab lus saum npoo.
Txhim kho tus tswv pwm raws li cov kev xav tau ntawm daim duab kom ntseeg tau qhov tseeb ntawm qhov tseeb.
Ntxuav thiab txhuam tus tswv pwm nrog xab npum lossis vaseline kom ntseeg tau kom huv si.
2. Tsim cov pwm thav duab thiab kho cov tswv pob
Tsim cov pwm ncej:
Tsim kom muaj cov kab ntim haum haum xws li cov ntawv acrylic raws li qhov loj ntawm tus tswv pwm.
Foob cov pob qij txha nrog cov kua nplaum kom tiv thaiv silicone los ntawm leaking.
Txhim kho tus tswv pwm:
Txhim kho tus tswv pwm nyob hauv nruab nrab ntawm cov pwm ncej nrog cov nplais nplaum kom ntseeg tau tias yuav tsis muaj kev sib tsoo lossis ntab tom qab ua kua silicone.
3. Npaj thiab Mix Silicone
Npaj Silicone:
Npaj qhov tseeb ntawm silicone raws li qhov tseeb piv ntawm silicone thiab tus kws kho tus neeg sawv cev (feem ntau los ntawm qhov hnyav) raws li qhov loj me ntawm tus tswv pwm.
Tus nqi ntawm tus neeg tshuaj tiv thaiv tus neeg yuav tsum tau muab kho raws li qhov ntsuas kub ambient kom ntseeg tau tias muaj qhov kho kom nrawm.
Sib tov thiab nplawm:
Ncuav lub siab hnyav silicone thiab tus kws kho tus neeg sawv cev rau hauv tib lub thawv thiab sib tov lawv.
Siv lub pas nrig nplawm kom ua kom huv ib nrab kom tsis txhob kho ib nrab lossis tsis kho.
4. Tshem npuas thiab ncuav silicone
Tso npuas npuas:
Yog tias cov neeg mob tso cai, muab tusyees nplawm silicone mus rau hauv lub tshuab nqus tsev kom khiav tawm thiab tshem npuas.
Lub sijhawm nqus plua plav yuav tsum tsis txhob ntev ntev, feem ntau tsis ntau tshaj 10 feeb, kom tsis txhob sib txuas ntawm kev sib txuas ntawm silicone.
Pouring silicone:
Ncuav ib qho me me ntawm silicone thiab txhuam nws nyob rau saum npoo ntawm tus tswv pwm nrog txhuam hniav kom ua kom cov hniav ntawm cov tswv ntawm tus tswv ntawm tus tswv lub ntsej muag.
Maj mam ncuav rau seem uas seem uas seem rau ntawm ib qho taw tes kom tso cov kua Silicone kom ntws ib txwm muaj hauv cov pwm ncej.
Silicone yuav tsum tau npog qee qhov deb (xws li 2 cm mus 5 cm mus rau 5 cm) saum toj kawg nkaus ntawm tus tswv pwm kom ntseeg tau tias muaj kev ncaj ncees ntawm pwm.
5. Tos kom kho thiab tshem tawm ntawm pwm
Tos kom kho:
Tso cov pwm ncej uas muaj cov kua nplaum ntawm lub tiaj tiaj thiab tos kom kho.
Lub sijhawm kho tau nyob ntawm qhov kub thiab txias thiab tus nqi ntawm tus tshuaj tiv thaiv tus neeg sawv cev ntxiv. Feem ntau, cov ntsuas kub siab dua, kev kho tus nqi sai. Thaum qhov kub thiab txias nyob hauv qab 0 degree, tus kws kho mob yuav poob nws cov haujlwm thiab nws yuav nyuaj rau kev kho tau.
Tshem tawm ntawm cov pwm:
Tom qab Silicone yog kho tiav kiag li (feem ntau 6 txog 8 teev lossis ntev dua), pom cov kab kab cim thiab txiav cov pwm ncej.
Ua tib zoo tshem tawm cov silicone pwm los ntawm cov pwm ncej kom tsis txhob ua kom muaj pwm ntawm cov pwm.
6. Tom qab ua thiab ua kom zoo dua
Trimming npoo:
Siv txiab txiav kom ntau dhau silicone rau ntawm cov npoo ua kom lub pwm neater.
Kev tso kawm thiab kuaj:
Nws raug nquahu kom tso cov npaj silicone pwm rau 24 teev ua ntej muab tso rau hauv kev siv kom paub tseeb tias muaj peev xwm ua tau zoo hauv txhua qhov.
Ua cov kev ntsuam xyuas uas tsim nyog ua ntej siv los xyuas kom muaj kev siv tau thiab ruaj khov ntawm pwm.
Hauv cov ntsiab lus, cov txheej txheem ntawm kev ua cov pwm silicone muaj ntau kauj ruam xws li npaj ua ntej, kev ua kom zoo nkauj thiab tshem tawm cov pwm, thiab ua tiav thiab ua kom zoo dua qub. Txhua kauj ruam yuav tsum tau ua tib zoo ua kom ntseeg tau tias qhov kawg silicone pwm ua tau zoo raws li qhov yuav tsum tau ua.