txoj moo

Cov txheej txheem RTM muaj qhov zoo ntawm kev lag luam zoo, kev ua haujlwm zoo, qis qhov tseeb qhov tseeb ntawm cov khoom lag luam thiab zoo saum npoo zoo nce mus txog qib ib.
RTM Moulding txheej txheem yuav tsum muaj ntau qhov loj me ntawm cov pwm. RTM feem ntau siv Yin thiab Yang mus kaw cov pwm, yog li qhov loj me ntawm cov kab noj hniav tuab tom qab kaw cov pwm yog qhov teeb meem tseem ceeb.

1, cov khoom xaiv
Txhawm rau tswj qhov precision ntawm pwm, xaiv cov ntaub ntawv raw yog qhov tseem ceeb tshaj plaws. Kev tsim khoom ntawmRTM PwmSiv nyob rau hauv pwm gel lub tsho tiv no yuav tsum muaj qhov cuam tshuam loj heev, siab tshav kub ua kom tau thiab qis dua cov vinyl ester hom pwm gel tsho tiv no.
RTM pwm Resin feem ntau tseem yuav tsum muaj kub lub zog tiv taus cov khoom siv nrawm nrawm Nrog 300g / m tsis-alkali luv-txiav tau zoo tshaj 450g / m tsis-alkali luv-txiav tau los ntawm pwm qis dua, siab dua qhov tseeb.

2, txheej txheem tswj
Kev xaiv ntawm cov ntaub ntawv raw yog los tswj qhov loj ntawm RTM fickness ntawm qhov txuas tseem ceeb, thiab hauv cov txheej txheem pwm ntawm cov txheej txheem kev tswj hwm zoo yog qhov txheej txheem tseem ceeb dua. Yog tias qhov txheej txheem tswj no tsis tsim nyog, txawm tias cov khoom siv raw ua tau raws kev siv cov pwm uas muaj qhov ntev thiab tsim nyog kab noj hniav tuab.
Pwm hloov cov txheej txheem yuav tsum xub nkag siab qhov kev hloov ntawm cov ntoo hloov. Txhawm rau kom ntseeg tau tias yog qhov tseeb, nyob rau hauv thaum pib ntawm lub taub lim ntoo pwm tsim yuav siv tau raws li cov nqi ntawm cov dej shrinkage. Ib qho ntxiv, kev saib xyuas yuav tsum tau them rau kev hloov mus rau saum npoo ntawm cov ntoo pwm kho lub ntsej muag ncaj, ntoo pwm pwm yuav tsum tau khawb tawm. Cov caws pliav thiab ntoo shrinkage tsis sib xws yuav ua rau saum npoo ntawm cov pwm nqus tsis ncaj. Khawb tawm nti thiab tshem tawm cov npoo burrs, saum npoo ntawm cov ntoo pwm yuav tsum scraped putty, feem ntau yuav tsum tau txhuam 2 ~ 3 zaug. Tom qab cov putty yog kho, siv cov xuab zeb rau txhuam rau saum npoo kom txog thaum nws tau ua tiav qhov loj thiab cov duab uas yuav tsum tau ua.
Cov pwm ntoo yuav tsum kam siv zog siv zog, vim tias feem ntau, qhov tseeb ntawm qhov tseeb ntawmFRP cov pwm thaum kawgNyob ntawm qhov tseeb ntawm cov pwm ntoo. Txhawm rau kom ntseeg tau tias saum npoo ntawm cov fiber cuam tshuam txog yas pwm yog huv thiab huv, txheej txheej txheej siv cov tshuaj tsuag ntau dua.
Txau gelcoat yuav tsum them sai sai rau kev kho cov pa roj, kom cov gelcoat resin atomization yog ib yam nkaus, tsis qhia cov lus. Txau rab phom thiab rab phom yuav tsum sab nraum cov pwm, yog li tsis ua rau lub tsho tiv no hauv zos, cuam tshuam rau qhov zoo. Tom qab cov gel lub tsho tiv no txheej yog kho tau, muab tshuaj txhuam rau qhov chaw hnov. Cov nplaim hluav taws xob muaj sab nraum cov pwm, yog li tsis ua rau gelcoat dai, cuam tshuam rau qhov zoo.
Tom qab cov txheej txheej gel yog kho, muab tshuaj txhuam rau cov ntug kev xav, cov npoo tsis muaj npog nrog lub tiaj, tais yuav tsum tau txiav thiab txiav. Lo kom pom kev zoo, txhuam tuaj yeem muab tso rau hauv cov khoom siv ntawm cov kua nplaum me me, ua tib zoo saib xyuas cov roj fiber, tab sis tsis ntau dhau. Cov ntsiab lus siab, cov npuas tsis yooj yim cais tawm, thiab ua rau kho kom zoo rau lwm qhov loj, loj shrinkage. Nto Felt txheej kho cov kho tus kho kom tuaj yeem nqa npuas, khaws cov npuas tsis tuaj yeem txiav tsis tau los ntawm cov gel txheej txheej txheej.
Tom qab xaiv npuas, tsim nyog xuab zeb, tshem cov fiberglass burrs thiab tshem tawm cov tshuaj txhuam hniav me, kom raug kho tau tom qab cov pa roj hmab exte ua ntej koj tuaj yeem txuas ntxiv ua ntej. Muab cov tuab uas yuav tsum muaj, koj tuaj yeem tso lub tshuab tooj liab liab, thiab pw rwb thaiv tsev cov tub ntxhais. Kev sib cais ntawm iav hlaws dai putty, raws li kev tso cov cua sov, uas yuav sau cov sib txawv ntawm lub thermal rwb thaiv tsev core block.
Tom qab tso, iav hlaws dai putty yuav tsum tau siv kom yooj yim sib txawv ntawm cov npoo ntawm cov insuria core core. Rwb thaiv tsev tub ntxhais thaiv cov txheej thiab tom qab ntawd muab tshuaj txhuam thiab tom qab ntawd cov tshuaj txhuam 3 ~ 4 txheej ntawm luv txiav muaj kev xav, koj tuaj yeem muab tshuaj txhuam pwm hlau pob txha pob txha pob txha pob txha pob txha taub hau. Paste steel pob txha pob txha pob txha taub hau ua ntej annealed kom tshem tawm cov kev ntxhov siab vuam, thiab cov pob txha hlau thiab cov sib txawv ntawm cov pwm yuav tsum tau tiv thaiv covTus frpPwm deformation nrog cov hlau pob txha pob txha.
Tom qab thawj daim pwm raug kho, cov pwm raug tshem tawm, cov pwm ntau dhau yog tshem tawm, cov pwm kab mob yog ntxuav cov khib nyiab, thiab cov ntaub ntawv siv quav ciab tau thov. Cov tuab tuab ntawm cov ntaub ntawv ciab siv yuav tsum tau sib dhos thiab elongation yuav tsum yog me me. Cov ntaub ntawv ciab yuav tsum tsis txhob qhwv rau hauv cov pa npuas, ib zaug muaj cov pa npuas, nws yuav tsum tau muab tshem tawm thiab rov ua kom loj dua ntawm cov pwm kab noj hniav. Daim kab ke sib koom tes yuav tsum raug txiav, thiab cov khoob ntawm cov nplooj ntawv siv quav ciab yuav tsum tau leveled nrog putty lossis roj hmab xis mas. Tom qab cov ntaub ntawv ciab yog siv, ib lub pwm thib ob tuaj yeem hloov pauv tib yam li cov pwm. Qhov thib ob pwm yog feem ntau yog ua tom qab cov gelcoat tau muab tshuaj tsuag, thiab kev txhaj tshuaj qhov thiab venting qhov yuav tsum tau npaj. Tig mus rau lub thib ob ntawm pwm, koj yuav tsum xub tshem cov ya ntug, Weld txoj hauj lwm tau kho dua thiab muab xauv khawm, kom tau txais txiaj ntsig tag nrho tom qab hais tias yuav ua tiav.

3, Pwm tshuaj xyuas thiab ntsuas kev ntsuas
Tom qab kev rhuav tshem thiab tu, siv cov roj hmab xis mas ntsuas qhov tuab ntawm cov pwm kab noj hniav. Yog hais tias lub thickness thiab loj tuaj yeem ua tau raws li qhov yuav tsum tau ua, tom qab sib tsoo thiab cov txheej txheem rtm yuav tau muab ua tiav thiab tuaj yeem xa mus rau ntau lawm. Yog tias kev sim, vim yog cov txheej txheem tsis zoo thiab lwm yam tshwm sim los ntawm cov pwm kab mob tsis tau raws li cov kev xav tau, cov seem, rov qhib cov pwm loj dhau ntawm kev tu siab.
Raws li kev paub muaj tuaj yeem yog ob txoj kev kho:
① Scrapped ib qho ntawm cov pwm, rov qhib ib daig;
② Siv cov yam ntxwv rtm ntawm cov pwm ntawm cov pwm, feem ntau yog ib qho ntawm pwm nto geloat txheej chiseled tawm, pw ntawmIav Fiber Ntau Ntxiv Rau Khoom, lwm daim pwm yog axed rau cov ntaub ntawv ciab, tshuaj lom geloat, thiab tom qab ntawd cov pwm txhaj tshuaj, kom kho tau cov pwm, tuaj yeem xa mus rau kev siv.