Pwm yog cov cuab yeej tseem ceeb rau kev tsim cov khoom FRP.Pwm tuaj yeem muab faib ua hlau, txhuas, cement, roj hmab, paraffin, FRP thiab lwm yam raws li cov khoom siv.FRP pwm tau dhau los ua cov pwm feem ntau siv hauv cov txheej txheem ntawm tes nteg FRP vim tias lawv yooj yim tsim, yooj yim muaj cov khoom siv raw, tus nqi qis, luv luv lub voj voog thiab kev saib xyuas yooj yim.
Cov txheej txheem saum npoo ntawm FRP pwm thiab lwm cov pwm yas yog tib yam, thiab feem ntau ntawm cov pwm yog ib theem siab tshaj qhov saum npoo ntawm cov khoom.Qhov zoo dua ntawm cov pwm nto, lub sij hawm luv dua molding thiab lub sij hawm tom qab ua tiav ntawm cov khoom, qhov zoo ntawm qhov zoo ntawm cov khoom, thiab lub neej ntev ntawm cov pwm.Tom qab cov pwm xa tuaj rau kev siv, txhawm rau tswj qhov zoo ntawm cov pwm, kev saib xyuas cov pwm yuav tsum ua kom zoo.Kev kho pwm muaj xws li: ntxuav cov pwm saum npoo, ntxuav pwm, kho qhov puas, thiab polishing pwm.Kev tu lub sijhawm thiab ua haujlwm zoo ntawm cov pwm yog qhov pib qhov kawg rau kev kho pwm.Tsis tas li ntawd, txoj kev kho kom raug ntawm cov pwm yog qhov tseem ceeb.Cov lus hauv qab no qhia txog kev saib xyuas sib txawv thiab cov txiaj ntsig kev saib xyuas zoo sib xws.
Txoj kev txij nkawm sib txawv rau cov pwm sib txawv yog raws li hauv qab no
① Cov pwm tshiab lossis pwm uas tsis tau siv ntev
Ua ntej tshaj plaws, ntxuav thiab tshuaj xyuas qhov chaw ntawm cov pwm, thiab ua qhov tsim nyog kho ntawm qhov puas thiab tsis tsim nyog ntawm pwm.Tom ntej no, siv cov kuab tshuaj los ntxuav cov pwm saum npoo, thiab tom qab ntawd siv lub tshuab polishing thiab polishing paste los txhuam cov pwm saum npoo ib zaug lossis ob zaug tom qab ziab.Ua kom tiav waxing thiab polishing peb zaug ua ke, tom qab ntawd rov siv dua, thiab polish dua ua ntej siv.
② Cov pwm siv
Ua ntej tshaj plaws, xyuas kom meej tias cov pwm yog waxed thiab polished txhua peb zaug, thiab cov khoom uas yooj yim puas thiab nyuaj rau demould yuav tsum tau waxed thiab polished ua ntej txhua yam siv.Qhov thib ob, rau ib txheej ntawm cov khoom txawv teb chaws (tej zaum yuav yog polyphenylene los yog siv quav ciab) uas yooj yim tshwm rau ntawm cov pwm uas tau siv ntev, nws yuav tsum tau muab ntxuav kom huv hauv lub sijhawm.Maj mam txhuam tawm), thiab qhov txhuam txhuam yog demolded raws li cov pwm tshiab.
③ Hauv cov pwm tawg
Rau cov pwm uas tsis tuaj yeem kho tau raws sijhawm, koj tuaj yeem siv cov khoom siv quav ciab thiab lwm cov ntaub ntawv uas yooj yim deformed thiab yuav tsis cuam tshuam rau kev kho ntawm lub gel lub tsho kom sau thiab tiv thaiv qhov puas ntawm cov pwm, thiab siv txuas ntxiv mus.Rau cov uas tuaj yeem kho tau raws sijhawm, qhov puas tsuaj yuav tsum tau kho ua ntej, thiab qhov kho yuav tsum tau kho tsis pub tsawg dua 4 tus neeg (ntawm 25 ° C).Cov khoom kho yuav tsum tau polished, polished thiab demolded ua ntej nws tuaj yeem siv tau.
Kev tu ib txwm thiab raug ntawm cov pwm saum npoo txiav txim siab qhov kev pab cuam lub neej ntawm cov pwm, kev ruaj ntseg ntawm qhov zoo ntawm cov khoom, thiab kev ruaj ntseg ntawm cov khoom, yog li yuav tsum muaj tus cwj pwm zoo ntawm kev tu pwm.
Post lub sij hawm: Feb-22-2022