Txhua qhov kev lag luam muaj nws cov teeb meem, ib yam li kev tsim cov pwm yas. Muaj ntau yam teeb meem niaj hnub thiab tsis sib xws yuav raug ntsib thaum lub sijhawm tsim cov pwm yas. Cov teeb meem no yuav ua rau kev tsim khoom qeeb thiab poob. Yog li ntawd, tsab xov xwm no yuav qhia txog qee qhov teeb meem thiab kev daws teeb meem hauv kev tsim cov pwm yas kom ntxaws.
1. Cov teeb meem hlau
Hlau yog ib qho tseem ceeb raw khoom rau ua pwm. Qhov zoo thiab kev ua haujlwm ntawm cov hlau ncaj qha cuam tshuam rau lub neej kev pabcuam thiab cov khoom zoo ntawm cov pwm. Hauv kev tsim cov pwm yas, cov teeb meem hlau feem ntau suav nrog kev ua haujlwm luv luv, kev kho cua sov tsis zoo, thiab cua txias tsis sib xws. Cov teeb meem no yuav ua rau cov pwm tsis raug, cov qauv sib txawv yog qhov loj, thiab txawm tias cov pwm tsis raug cai.
Kev daws: Thaum xaiv cov hlau, koj yuav tsum xaiv cov khoom siv nrog zoo hnav tsis kam thiab corrosion kuj. Tsis tu ncua ua kev kho cua sov thiab kho saum npoo ntawm cov hlau kom ntseeg tau tias kev ua haujlwm zoo ntawm cov hlau. Tsis tas li ntawd, thaum lub sij hawm tag nrho cov txheej txheem ntau lawm, cov cua txias yuav tsum zoo ib yam los xyuas kom meej tias cov hlau ua tau zoo heev.
2. Teeb meem tsim
Pwm tsim yog ib kauj ruam tseem ceeb hauv kev ua pwm. Qhov zoo ntawm pwm tsim ncaj qha cuam tshuam rau kev pab cuam lub neej ntawm cov pwm yas thiab cov khoom zoo. Thaum lub sij hawm tsim cov txheej txheem, cov teeb meem muaj xws li kev tsim tsis tsim nyog, thiab cov txheej txheem xav tau. Cov teeb meem no tuaj yeem ua rau cov khoom tiav tsis tuaj yeem ua tiav qhov kev xav tau, lossis ua rau cov pwm ua tsis tiav.
Kev daws: Ua ntej kev tsim cov pwm, koj yuav tsum xav txog qhov tsim pwm kom zoo, tshwj xeeb tshaj yog nyob rau hauv kev tsim pwm, cov khoom yas ntawm kev txhaj tshuaj molding pwm yuav tsum tau them sai sai rau cov txheej txheem ntawm cov khoom kom ntseeg tau tias tus qauv tsim nyob rau hauv kab. nrog cov khoom siv tiag tiag. Nyob rau tib lub sijhawm, cov neeg tsim qauv yuav tsum paub txog cov hauv paus ntsiab lus thiab cov txheej txheem ntawm kev ua cov yas los xyuas kom meej qhov tsim nyog ntawm pwm tsim.
3. Cov txheej txheem teeb meem
Mould ntau lawm yog txheej txheem nyuaj uas muaj ntau yam txheej txheem. Nyob rau hauv cov txheej txheem ntawm kev tsim khoom, daim ntawv qhia kev txhaj tshuaj yas pwm tuaj yeem ntsib teeb meem xws li kev ua kom txias tsis sib xws, kev kho cov pwm tsis zoo, thiab cov nqi tsim khoom siab. Cov teeb meem no yuav ua rau pwm qhov tseeb, lub neej luv luv, thiab nyuaj rau kev ua tiav cov txiaj ntsig xav tau.
Kev daws: Thaum lub sij hawm tsim cov txheej txheem, xyuam xim rau qhov txias uniformity ntawm pwm los xyuas kom meej tias cov pwm nto muaj ib tug tej yam uniformity thiab xyuas kom meej tias cov pwm raws li qhov yuav tsum tau. Nyob rau tib lub sij hawm, thaum lub sij hawm kho deg ntawm cov pwm, xyuam xim kom tsis txhob muaj qhov shortcomings ntawm nto, npuas thiab lwm yam tsis xws luag los xyuas kom meej lub flatness thiab huv si ntawm qhov chaw. Tsis tas li ntawd, nyob rau hauv cov nqe lus ntawm kev tsim cov nqi, peb tuaj yeem txiav txim siab siv pwm tsim ib co kev txhim kho los txo cov nqi tsim khoom.
4. Cov khoom siv teeb meem
Qhov teeb meem ntawm cov khoom siv pwm kuj yuav cuam tshuam rau cov nyhuv ntawm cov pwm yas pwm thiab ntau lawm. Hauv kev tsim pwm, cov teeb meem ntawm cov khoom siv feem ntau suav nrog kev hloov pauv hauv ntim viscosity thiab pwm tsis zoo los ntawm cov khoom siv tas mus li. Cov teeb meem no yuav ua rau cov khoom tsis zoo thiab kev ua haujlwm tsawg.
Kev daws: Thaum lub sijhawm tsim khoom, ua tib zoo xaiv cov khoom siv yas zoo, cov kab yas txhaj tshuaj pwm thiab tsis txhob siv cov khoom siv tas sij hawm lossis cov khoom tsis zoo. Nyob rau tib lub sijhawm, peb yuav tsum ua tib zoo saib xyuas cov kev hloov pauv ntawm cov ntaub ntawv thiab cov khoom siv kho vajtse kom ntseeg tau tias cov ntaub ntawv siv thaum ua pwm ua tau raws li qhov yuav tsum tau ua.
Feem ntau, cov teeb meem tshwm sim hauv kev tsim pwm yas pwm yog ntau yam, thiab cov kev ntsuas sib xws yuav tsum tau muab los daws. Txawm hais tias muaj cov teeb meem no nyob rau hauv cov txheej txheem tsim khoom, tsuav yog peb ua raws nws kom raug thiab siv txoj kev tsim nyog, kev pabcuam lub neej ntawm cov pwm yas tuaj yeem nce ntxiv thiab cov khoom zoo tuaj yeem txhim kho.