1. Master pwm ntau lawm: Muaj ntau cov ntaub ntawv rau tus tswv pwm. Feem ntau, cov khoom siv rau tus tswv pwm yuav tsum ua kom yooj yim rau cov duab, yooj yim so, thiab muaj cov yam ntxwv ntawm kev ruaj ntseg zoo. Xws li ntoo, plaster, wax, thiab lwm yam. Peb feem ntau siv ntoo. Raws li cov khoom siv kos duab lossis kos duab pwm, tus neeg ua haujlwm woodworker yuav ua tus tswv ntoo pwm.
2. Kev kho dua tshiab ntawm cov pwm tseem ceeb: Cov pwm tseem ceeb yuav tsum tau kho ua ntej pwm pwm tuaj yeem rov ua dua. Kev ua tiav suav nrog kev tso cov putty, shaping, kho qhov loj me, thiab ntxiv dag zog. Cov txheej txheem no tsuas yog ua cov kev kho mob yooj yim ntawm qhov chaw thiab tag nrho ntawm cov ntoo pwm kom paub meej tias qhov loj thiab daim ntawv ntawm cov pwm pwm yog raws li cov duab kos.
3. Kev kho deg ntawm cov pwm tseem ceeb: Hauv cov txheej txheem no, muaj cov tshuaj tsuag gel tsho, gel coat curing, sib tsoo, polishing, waxing thiab lwm yam. Txau lub tsho gel rau ntawm tus tswv pwm ua tiav hauv cov txheej txheem dhau los, thiab tom qab ntawd tos kom lub tsho gel kho. Tom qab lub gel lub tsho yog kho, xuab zeb nto ntawm lub gel lub tsho tiv no nrog sandpaper. Feem ntau, los ntawm kaum ob ntawm cov ntawv xuab zeb ntxhib mus rau ib txhiab ntawm cov ntawv zoo. Tom qab txhuam cov ntawv xuab zeb, pib txhuam cov pwm, thiab thaum kawg muab tso rau ntawm cov khoom tso tawm. Txog rau tam sim no, kev tsim cov qauv ntawm tus tswv tau dhau lawm. Tom qab ntawd koj tuaj yeem siv tus tswv pwm los ua cov pwm tsim. Muaj ntau cov ntaub ntawv thiab cov cuab yeej siv hauv cov txheej txheem no. Ntoo thiab cov khoom siv ntoo sib xws yog tsim nyog. Tsis tas li ntawd, kuj muaj xws li: putty (tseem hu ua putty), sandpaper, los ntawm kaum ob ntawm coarse sandpaper mus rau ntau tshaj 1,000 zoo sandpaper, gel coat (feem ntau yog siv cov khoom gel tsho tiv no), pwm ntxuav, sealing agent, polishing paste, pwm tso quav ciab. , lwm.
Tsis tas li ntawd, qee cov cuab yeej me xws li sanders, polishing wheels, gel coat spray guns, air pumps (los yog lwm qhov chaw cua) kuj siv.
4. Kev tsim tawm ntawm cov pwm tsim: Tom qab tso quav ciab siv rau lub ntsiab pwm, cov pwm pwm tuaj yeem rov tsim dua. Cov txheej txheem ntau lawm yog raws li nram no:
⑴ Txau pwm gel tsho: Txij li thaum pib pwm tsim, pwm gel tsho nrog kev ua tau zoo dua yuav tsum tau siv los xyuas kom meej qhov kawg ntawm cov pwm. Thiab nws yuav tsum tau txau mus rau ib qho thickness.
⑵ Pwm txheej: Tom qab cov pwm gel lub tsho yog pib ua kom khov, txheej txheej tuaj yeem pib. Txheej txheej yuav tsum tsis txhob ceev heev, feem ntau 2-3 txheej ntawm fiberglass ntaub los yog fiberglass xav ib hnub. Ib tus nqi ntawm cov pwm resin yog siv rau layup. Qhov kev ua tau zoo ntawm cov resin no zoo dua li cov resins zoo tib yam. Thaum lub sij hawm tso cov txheej txheem, cov neeg ua hauj lwm yuav tsum sib tov kua nplaum, uas yog, ntxiv ib tug accelerator thiab ib tug curing tus neeg sawv cev rau cov resin, thiab ces siv ib tug kua nplaum uas yuav kis tau cov kua nplaum, kis ib txheej ntawm iav fiber ntau ntaub, thiab siv ib tug txheej ntawm cov kua nplaum. kua nplaum. Nyob rau tib lub sijhawm, siv cov hlua hlau los ua kom cov ntaub. Tshem cov npuas thiab ua kom cov kua nplaum sib npaug. Thaum lub thickness tau mus txog, lub ply tiav. Raws li ib txwm muaj, lub thickness ntawm pwm yuav tsum ncav cuag 3-5 npaug ntawm cov khoom thickness. Yog li ntawd, lub sij hawm tso feem ntau ntev dua, uas tuaj yeem kav ntev li 6-7 hnub.
⑶ Pwm kho thiab txhawb nqa: Cov pwm tuaj yeem kho tau zoo lossis ua kom sov los kho, tab sis feem ntau nws yog qhov zoo tshaj plaws kom muaj lub sijhawm kho. Tom qab lub sijhawm kho lub ntuj, cov pwm yuav tsum tau ntxiv dag zog kom cov pwm yuav tsis puas thaum lub sijhawm tsim khoom
⑷ Kev kho qhov chaw ntawm cov pwm tsim: Tom qab cov pwm tsim tau kho tau raws li lub sijhawm xav tau, nws tuaj yeem raug tshem tawm ntawm cov pwm tseem ceeb. Txoj kev kos duab pwm tuaj yeem ua tau manually lossis siab-siab cua. Kev tsim pwm tom qab pwm tso tawm kuj yuav tsum tau kho qhov chaw, nrog rau cov ntawv xuab zeb, polishing, scribing 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 hauv theem no yog: pwm gel tsho tiv no, pwm resin, hom resin; curing tus neeg sawv cev, accelerator; iav fiber nto lev, iav fiber ntau, iav fiber ntau daim ntaub; Cov ntawv xuab zeb zoo, cov tshuaj ntxuav pwm, tus neeg saib xyuas sealing, polishing Paste, tso cov khoom (tso ciab, ib nrab tso tawm tus neeg sawv cev, thiab lwm yam).
Cov cuab yeej siv tsis yog tsuas yog cov cuab yeej ua pwm, tab sis kuj yog cov cuab yeej layup: xws li roj hmab rollers, roj hmab txhuam, hlau chais, thiab lwm yam.
Moulding yog ib qho kev ua haujlwm me me thiab ntev. Feem ntau, lub voj voog ntawm cov pwm yog ze rau ib hlis ua ntej thiab tom qab.
Post lub sij hawm: Apr-01-2021