Yuav ua li cas txhawm rau txhim kho lub loog ua kom zoo nkauj ntawm lub tsheb hloov kho hniav los ntawm kev txhaj tshuaj moulding?

1, kev ua kom zoo ntawm kev txhaj tshuaj pwm tsim
Kev tiv tauj saum npoo ntawm cov ntu thaum lub sab saud thiab qis dua tuaj yeem sib cais hauv cov tshuaj tiv thaiv cov txiaj ntsig kev cuam tshuam thiab cov khoom lag luam zoo nkauj; Yog li, nws cov qauv tsim raws li cov khoom siv sib cais kom txo qis ntawm cov chaw uas pom kom meej, yog yooj yim los daws, yog yooj yim los daws cov pwm ntau lawm kev nyuaj thiab cov nuj nqis .
Tsim ncaj qha nrog hais txog kev txhaws ua kom zoo thiab molding cov khoom siv ntawm lub rooj vag uas muaj kev sib xyaw ua ke, yog li txo qis cov cim weld thiab npuas .} kev xaiv ntawm lub rooj vag loj thiab qhov chaw yuav tsum tau coj mus rau hauv tus lej shrinkage thiab cov khoom lag luam tawm los tiv thaiv warping lossis distortion.
Tsim kev ua haujlwm txias:
Kev sib xyaw ua ke ntawm kev txhaj tshuaj tuaj yeem tsim kho cov khoom siv sab nraud lossis muab kauv kom zoo nkauj los yog muab kauv txias txias ntawm txhua yam khoom lag luam, yog li ntawd kev txo qis sab hauv nro thiab deformation. ib txhij, tus tsim ntawm cov tsos dej txias yuav tsum zam cov khoom tseem ceeb ntawm nws {}}
2, cov khoom xaiv thiab pretricatment
Cov ntaub ntawv siv rau lub tsheb lub tsheb ciav hlau sab nrauv yuav tsum tau xaiv nrog cov khoom sib txawv, thiab cov teeb meem coprende, thiab cov acrylic stydle thiab cov nyhuv saum npoo ntawm cov ntaub ntawv no pab kom ua kom txaus siab cov kev xav tau ntawm lub qhov rai tsheb sab nraud txiav kom ntev thiab zoo nkauj.
Tswj xyuas qhov zoo ntawm kev txhaj tshuaj molding nyob ntawm cov khoom pretreatment thiab hloov kho cov xim muaj kuab thiab cov roj av xws li cov xim sib xyaw lossis cov quav sib txawv tuaj yeem siv ua kom haum Cov khoom siv thiab cov khoom lag luam xav tau .
3, Txheej Txheem Tswj Kev Txhim Kho Kom Zoo
Cov ntsiab lus tseem ceeb muaj cov khoom lag luam tau ua rau pom kev ruaj khov thiab ua kom zoo dua qub ntawm cov khoom lag luam, nws yuav ua rau muaj kev txhaj tshuaj Kev Ntsuam Xyuas .
Kev cuam tshuam ncaj qha rau ntawm lub crystairinity, shrinkage tus nqi, thiab cov khoom tawg thiab tsis muaj qhov kub thiab txias thiab txias rau sab hauv qhov kub thiab txias thiab txias Ib txhij, kev xaiv ntawm yaj met kub yuav tsum coj mus rau hauv tus account cov khoom siv los tiv thaiv kev tawm tsam lossis hluav taws xob thaum lub sijhawm ua kom muaj sijhawm thiab sijhawm txias
Tswj txoj kev ntsuas qhov tseeb ntawm cov khoom lag luam thiab kev sib cais sab hauv kev ntxhov siab tsis muaj peev xwm tuav thiab lub sijhawm luv luv yuav ua rau cov khoom lag luam shrinkage thiab tsis ruaj khov; Ntawm qhov tod tes, dhau heev tuav lub sij hawm tuaj yeem tsa cov nqi tsim kev lag luam {}} Lub sijhawm txias luv luv yuav ua rau muaj kev ntxhov siab sab hauv txaus ntshai hauv cov khoom, yog li cuam tshuam nws cov kev ua tau zoo; Ntawm qhov tod tes, lub sijhawm ntev heev yuav txo qis kev sib raug zoo} Yog li ntawd, nws yog qhov tseem ceeb ntawm kev sim siab thiab cov khoom lag luam {}}
4, cov thev naus laus zis nto
Ib qho ntawm cov txheej txheem siv feem ntau los txhim kho cov txheej txheem pom kev zoo, thiab cov xim sib txawv ntawm cov tshuaj tsuag thiab cov txheej txheem sib txawv} free .
Cov kab hauv lub tsheb tsheb sab nraud tuaj yeem muaj txheej txheem kev kho kom haum, siv npib hluav taws xob muaj qhov ua tiav muab ib homogeneous, ntom txheej nrog zoo corrosion tsis kam .
Los tsim cov txiaj ntsig zoo nkauj thiab cov qauv kev sib tw ua kom pom tseeb, nws yog qhov tsim nyog los xaiv cov qauv kev sib tw thiab cov cuab yeej tsim nyog los ntawm cov khoom tsim cov khoom lag luam hauv cov txheej txheem ntawm kev ntxhib los mos .