Muaj pes tsawg yam nyob rau hauv extrusion tuag?
Pwm yog ib qho tseem ceeb rau kev siv tshuab extrusion. Nws yog feem ntau ntawm ob qho chaw: preforming pwm thiab tsim pwm.
1) ua kom tiav tuag rau hauv txoj kev ua rau lub cev, siv cov khoom siv tawv (los yog soak 淸), tib lub sijhawm ua ntej nkag rau kev tuag, yuav tsum dhau ib qho ntawm cov xuab zeb av choj ua ke, Cov khoom siv roj hmab muaj zog, raws li cov qauv ntawm cov txheej txheem, maj mam tsim cov kev ua kom muaj kabmob thiab qhov loj ntawm preforming, ces mus ua txoj kev tuag, kom cov khoom sib xyuam xim ntawm cov xuab zeb.
(2) molding mould pliav ntu qhov chaw thiab qhov sib txawv ntawm cov khoom seem ntawm feem ntau yuav tsum tau ntau dua los sis sib npaug li 10, los xyuas kom meej tias cov pwm muaj txaus lub zog thiab qhov nruj, tom qab cua sov tsis muaj thiab ruaj ntseg ntawm cov hluav taws xob qhov ntev ntawm lub extrusion tuag yog txiav txim tau los ntawm kev sib tsoo traction thiab curing ceev ntawm cov tshuaj ntxuaj gel thaum lub txheej txheem molding, thiaj li los xyuas kom meej tias cov khoom nce mus rau cov ntawv tua thaum nws rub tawm.Steel chrome plating feem ntau saws, thiab cov nto ntawm cov kab noj hniav tuag yuav tsum tau du thiab hnav-resistant, thiaj li txo qhov kev sib txhuam kev tsis sib haum thiab txhim kho cov kev pab cuam lub neej ntawm cov tuag.