1. Kev tsim pwm tswv: Muaj ntau yam khoom siv rau pwm tswv. Feem ntau, cov khoom siv rau pwm tswv yuav tsum yooj yim rau cov duab, yooj yim so, thiab muaj cov yam ntxwv ntawm kev ruaj khov zoo. Xws li ntoo, plaster, quav ciab, thiab lwm yam. Peb feem ntau siv ntoo. Raws li cov khoom kos duab lossis pwm kos duab, tus kws ntoo yuav ua pwm tswv ntoo.
2. Kho dua lub pwm tseem ceeb: Yuav tsum kho lub pwm tseem ceeb ua ntej yuav rov tsim lub pwm tshiab. Kev ua tiav suav nrog kev muab cov putty, kev ua kom zoo nkauj, kev kho qhov loj me, thiab kev txhawb nqa. Cov txheej txheem no feem ntau yog ua kev kho mob yooj yim rau ntawm qhov chaw thiab tag nrho cov pwm ntoo kom ntseeg tau tias qhov loj me thiab cov duab ntawm cov pwm ntoo sib xws nrog cov duab kos.
3. Kev kho qhov chaw ntawm cov pwm tseem ceeb: Hauv cov txheej txheem no, muaj kev txau gel txheej, gel txheej kho, sib tsoo, polishing, waxing thiab lwm yam. Tsuag lub tsho gel rau ntawm cov pwm tswv ua tiav hauv cov txheej txheem dhau los, thiab tom qab ntawd tos kom lub tsho gel kho. Tom qab lub tsho gel kho, xuab zeb qhov chaw ntawm lub tsho gel nrog ntawv xuab zeb. Feem ntau, los ntawm ntau daim ntawv xuab zeb ntxhib mus rau ib txhiab ntawm cov ntawv xuab zeb zoo. Tom qab xuab zeb cov ntawv xuab zeb, pib txhuam cov pwm, thiab thaum kawg muab tso rau ntawm cov khoom tso tawm. Txog rau lub sijhawm no, kev tsim khoom ntawm tus qauv tswv tau dhau mus. Tom qab ntawd koj tuaj yeem siv cov pwm tswv los ua cov pwm tsim khoom. Ntau cov ntaub ntawv thiab cov cuab yeej siv hauv cov txheej txheem no. Ntoo thiab cov khoom siv ua haujlwm ntoo sib xws yog qhov tsim nyog. Tsis tas li ntawd, kuj tseem muaj: putty (tseem hu ua putty), ntawv xuab zeb, los ntawm ntau daim ntawv xuab zeb ntxhib mus rau ntau dua 1,000 daim ntawv xuab zeb zoo, gel txheej (feem ntau siv cov khoom gel txheej), cov tshuaj ntxuav pwm, tus neeg sawv cev sealing, Polishing paste, pwm tso quav ciab, thiab lwm yam.
Tsis tas li ntawd xwb, qee cov cuab yeej me me xws li cov xuab zeb, cov log txhuam, cov phom tsuag gel, cov twj cua (lossis lwm yam khoom siv cua) kuj siv tau.
4. Kev tsim cov pwm tsim tawm: Tom qab cov quav ciab tso tawm siv rau ntawm cov pwm tseem ceeb, cov pwm tsim tawm tuaj yeem rov tsim dua. Cov txheej txheem tsim khoom yog raws li nram no:
⑴Txau pwm gel txheej: Txij li thaum pib tsim pwm, pwm gel txheej nrog kev ua tau zoo dua yuav tsum tau siv kom ntseeg tau tias qhov kawg ntawm pwm. Thiab nws yuav tsum tau txau rau qee qhov tuab.
⑵Txheej txheej pwm: Tom qab txheej pwm gel tau khov thawj zaug, txheej txheej tuaj yeem pib. Cov txheej txheem tso yuav tsum tsis txhob nrawm dhau, feem ntau 2-3 txheej ntawm daim ntaub fiberglass lossis fiberglass xav ib hnub. Ib qho nyiaj ntawm cov pwm resin siv rau kev tso. Kev ua haujlwm ntawm cov resin no zoo dua li cov resins ib txwm muaj. Thaum lub sijhawm tso, cov neeg ua haujlwm yuav tsum sib tov kua nplaum, uas yog, ntxiv cov khoom siv ua kom nrawm thiab cov neeg sawv cev rau cov resin, thiab tom qab ntawd siv cov cuab yeej kua nplaum los nthuav cov kua nplaum, nthuav ib txheej ntawm cov ntaub iav fiber, thiab siv ib txheej kua nplaum. Tib lub sijhawm, siv cov hlau dov kom tiaj tus ntaub. Tshem tawm cov npuas thiab ua kom cov kua nplaum sib npaug. Thaum ncav cuag qhov tuab teev tseg, lub ply tiav lawm. Hauv qhov xwm txheej ib txwm muaj, qhov tuab ntawm cov pwm yuav tsum ncav cuag 3-5 npaug ntawm qhov tuab ntawm cov khoom. Yog li ntawd, lub sijhawm tso feem ntau ntev dua, uas tuaj yeem kav ntev li 6-7 hnub.
⑶ Kev kho pwm thiab kev txhawb zog: Cov pwm tuaj yeem kho tau ntuj lossis cua sov kom kho, tab sis feem ntau nws yog qhov zoo tshaj plaws kom muaj lub sijhawm kho ntuj. Tom qab lub sijhawm kho ntuj, cov pwm yuav tsum tau txhawb zog kom cov pwm yuav tsis puas thaum lub sijhawm tsim khoom.
⑷ Kev kho qhov chaw ntawm cov pwm tsim khoom: Tom qab cov pwm tsim khoom kho kom zoo rau lub sijhawm xav tau, nws tuaj yeem raug tshem tawm ntawm cov pwm tseem ceeb. Txoj kev kos duab pwm tuaj yeem ua tes lossis cua siab. Cov pwm tsim khoom tom qab tso pwm kuj yuav tsum tau kho qhov chaw, suav nrog daim ntawv xuab zeb, txhuam, sau cov kab txheej txheem, thiab tso cov khoom. Tom qab tso cov khoom tso tawm, nws tuaj yeem siv los tsim cov khoom.
Cov ntaub ntawv siv nyob rau theem no yog: txheej pwm gel, pwm resin, resin feem ntau; tus neeg sawv cev kho, accelerator; iav fiber ntau lev, iav fiber xav, iav fiber ntaub; ntawv xuab zeb zoo, pwm ntxuav, sealing tus neeg sawv cev, polishing Paste, tso tawm cov khoom (tso tawm quav ciab, semi-tas mus li tso tawm tus neeg sawv cev, thiab lwm yam).
Cov cuab yeej siv tsis yog tsuas yog cov cuab yeej ua pwm xwb, tab sis kuj yog cov cuab yeej layup: xws li cov roj hmab rollers, txhuam roj hmab, hlau rollers, thiab lwm yam.
Kev ua pwm yog ib qho txheej txheem uas nyuaj thiab siv sijhawm ntev. Feem ntau, lub voj voog tsim pwm yuav luag ib hlis ua ntej thiab tom qab.
Lub sijhawm tshaj tawm: Plaub Hlis-01-2021