Yog vim li cas thiab kev kho mob rau cov neeg pluag Exhaust ntawm Txhaj Pwm

Yog vim li cas rau kev tsim roj thaum lub sij hawm tsim khoom
1. Cov khoom siv hauv cov khoom noj muaj roj los yog muaj cua hauv cov pwm kab noj hniav, tab sis thaum lub sij hawm tsim, cov roj hauv cov dej ntws thiab cov pwm kab noj hniav tsis tawm raws sijhawm.
2. Cov resin tsis qhuav txaus thiab muaj cov dej noo, uas evaporates rau hauv dej vapor ntawm qhov kub thiab txias.
3. Kev txhaj tshuaj kub yog siab, thiab cov yas decomposes los tsim cov roj.
4. Qee cov khoom ntxiv hauv cov resin tuaj yeem evaporate lossis raug tshuaj lom neeg los tsim cov pa roj (xws li cov thermosetting plastics, uas tsis yog tsuas yog muaj cov dej thiab cov khoom tsis zoo, tab sis kuj muaj cov tshuaj tiv thaiv condensation thaum lub sijhawm kho, ua kom cov dej condensed thiab cov roj molecular tsawg) .
5. Residual gas nyob rau hauv cov resin.
Qhov tshwm sim ntawm qhov tsis zoo pwm tso tawm:
1. Cov pa roj tau txais kev compression tseem ceeb thiab ua rau lub siab rov qab, uas ua rau muaj kev tiv thaiv ntawm cov khoom molten thaum lub sij hawm pwm filling, tiv thaiv qhov qub thiab ceev ntim ntawm cov yas molten, tiv thaiv cov pwm kab noj hniav los ntawm kev txhaws, thiab ua rau cov npoo yas tsis meej.
2. Cov khoom pov thawj pom tseeb ntws cov cim thiab fusion seams, ua rau txo qis hauv cov khoom siv ntawm cov khoom.
3. Tom qab cov roj compression, nws yuav nkag mus rau hauv cov txheej txheem yas, ua rau cov khoom tsis zoo xws li cov kab nyiaj, pores, cov ntaub so ntswg xoob, thiab delamination.
4. Tom qab cov roj hauv cov pwm kab noj hniav yog compressed, cua sov yog tsim, ua rau lub zos kub ntawm cov yas nce, ua rau cov yas yaj mus decompose, discolor, thiab txawm hlawv thiab carbonize.
5. Cov pa tsis zoo txo ​​qhov kev ua kom nrawm, ua kom lub voj voog ntawm cov khoom (tshwj xeeb tshaj yog kev kub ceev txhaj tshuaj molding), thiab cuam tshuam rau kev tsim khoom.