Txawm hais tias kev npaj ua tib zoo, qee zaus cov teeb meem tuaj yeem tshwm sim thaum lub sij hawm LSR molding khiav yuav tsum tau qhia kom sai thiab daws teeb meem. Ib qho teeb meem tsis tu ncua yog blistering nto tshwm sim los ntawm noo noo nyob rau hauv cov ntaub ntawv raw los yog tsis txaus degassing ua ntej txhaj tshuaj. Ua raws li kev cia khoom nruj thiab siv lub tshuab nqus tsev- pabcuam pub noj kom txo tau qhov kev pheej hmoo no zoo.
Kev txhaj tshuaj luv luv tshwm sim thaum cov khoom siv tsis txaus mus txog qee qhov chaw ntawm lub pwm kab noj hniav feem ntau yog vim muaj qhov cua tsis zoo lossis tsis raug sau nrawm. Kho qhov chaw ntawm lub rooj vag thiab nce backpressure me ntsis los txhim kho cov dej ntws zoo. Saib xyuas qhov sib txawv ntawm qhov sib txawv ntawm cov kab noj hniav hauv ntau- kab noj hniav teeb tsa kom pom qhov tsis sib xws uas cuam tshuam rau qhov tseeb qhov tseeb ntxov ntxov.
Flash nyob ib ncig ntawm cov npoo qhia tias muaj zog clamp ntau dhau los yog hnav cov pwm pwm xav tau kev kho lossis hloov. Ua cov kev tshuaj xyuas tsis tu ncua tsom rau kev sib cais ntawm cov kab sib cais thiab cov tub ntxhais sib dhos sib dhos. Khaws qhov chaw huv si dawb los ntawm cov khoom seem ntawm silicone uas cuam tshuam nrog kev sib khi kom zoo thaum txhua qhov kev kaw kom ntseeg tau.
Discoloration los yog brittleness qhia tias degradation yuav tshwm sim los ntawm overheating los yog ntev raug ntawm qhov kub siab. Saib xyuas cov ntsiab lus kom zoo tshwj xeeb tshwj xeeb tshaj yog cov kab hluav taws xob hauv lub tshuab hluav taws xob thiab cov kev teeb tsa nozzle. Teem caij calibration kuaj xyuas ntawm cov thermocouples thiab pyrometers siv los saib xyuas qhov tseeb yaj hauv cov cheeb tsam tseem ceeb tsis tu ncua.