Yuav kom ntseeg tau tias qhov ceev ntawm cov roj hmab thiab cov khoom siv rwb thaiv tsev zoo tshaj plaws, yuav tsum muaj kev tswj hwm nruj thaum lub sijhawm tsim khoom: kev tswj cov khoom siv raw, cov txheej txheem txheej txheem, qhov tseeb ntawm cov khoom siv, thiab kev tshuaj xyuas zoo. Cov ntsiab lus yog raws li nram no:
1. Tswj cov khoom siv raw zoo thiab piv txwv nruj me ntsis
A. Xaiv cov ntaub ntawv tseem ceeb (xws li roj hmab nitrile thiab polyvinyl chloride) uas ua tau raws li cov qauv kev huv thiab muaj kev ua haujlwm ruaj khov kom tiv thaiv cov khoom tsis huv los ntawm kev cuam tshuam rau kev ua npuas dej sib xws.
B. Siv cov khoom siv pab xws li cov tshuaj ua npuas thiab cov tshuaj stabilizer kom raug: Qhov ntau ntawm cov tshuaj ua npuas yuav tsum sib xws nrog cov khoom siv hauv paus (tsawg dhau ua rau muaj qhov ceev ntau dua, ntau dhau ua rau muaj qhov ceev tsawg dua), thiab xyuas kom meej tias sib tov sib npaug. Cov khoom siv sib tov tsis siv neeg tuaj yeem ua tiav kev ntsuas kom raug.Kingflex cov khoom siv tsim khoom siab heev ua rau kev sib tov meej dua.
2. Txhim kho cov txheej txheem ua npuas ncauj
A. Qhov kub ntawm kev ua npuas ncauj: Teem qhov kub tas li raws li cov yam ntxwv ntawm cov khoom siv raw (feem ntau ntawm 180-220 ° C, tab sis kho raws li daim ntawv qhia) kom tsis txhob muaj kev hloov pauv ntawm qhov kub uas tuaj yeem ua rau tsis txaus lossis ua npuas ncauj ntau dhau (qhov kub tsawg = qhov ceev ntau dua, qhov kub siab = qhov ceev tsawg dua).Kingflex siv ntau thaj chaw tswj qhov kub thiab txias kom ntseeg tau tias muaj kev ua npuas dej zoo sib xws thiab tiav.
B. Lub Sijhawm Ua Npuas Ncauj: Tswj lub sijhawm ntev npaum li cas cov khoom siv rwb thaiv tsev ua npuas ncauj hauv pwm kom ntseeg tau tias cov npuas tau tsim tag nrho thiab tsis tawg. Lub sijhawm luv dhau yuav ua rau muaj qhov ceev heev, thaum lub sijhawm ntev dhau yuav ua rau cov npuas sib sau ua ke thiab ua rau muaj qhov ceev tsawg.
C. Kev Tswj Siab: Lub siab hauv pwm yuav tsum ruaj khov kom tsis txhob muaj kev hloov pauv siab sai sai uas ua rau lub npuas puas tsuaj thiab cuam tshuam rau qhov sib npaug ntawm qhov ceev.
3. Xyuas kom meej tias cov khoom siv tsim khoom raug
A. Tsis tu ncua calibrate cov metering systems ntawm lub mixer thiab foaming tshuab (xws li raw khoom noj khoom haus nplai thiab kub sensor) kom ntseeg tau tias raw khoom noj khoom haus thiab kub tswj qhov yuam kev yog nyob rau hauv ± 1%.Txhua yam khoom siv ntawm Kingflex muaj cov kws ua haujlwm tshaj lij los kho thiab saib xyuas kom meej tias cov khoom siv raug.
B. Tswj kom cov pwm ua npuas ncauj nruj kom tiv thaiv cov khoom lossis cua xau uas yuav ua rau muaj qhov tsis sib xws ntawm qhov ceev.
4. Txhim Kho Cov Txheej Txheem thiab Kev Tshuaj Xyuas Khoom Tiav
A. Thaum lub sijhawm tsim khoom, coj cov qauv los ntawm txhua pawg thiab sim qhov ceev ntawm cov qauv siv "txoj kev hloov dej" (lossis lub ntsuas qhov ceev txheem) thiab piv rau qhov ceev txheem zoo tshaj plaws (feem ntau, qhov ceev zoo tshaj plaws rau cov khoom siv roj hmab thiab yas rwb thaiv tsev yog 40-60 kg / m³, kho raws li daim ntawv thov).
C. Yog tias qhov ceev uas pom tau txawv ntawm tus qauv, cov txheej txheem yuav raug kho rau hauv qhov kev taw qhia rov qab raws sijhawm (yog tias qhov ceev siab dhau, qhov ntau ntawm cov neeg sawv cev ua npuas ncauj yuav tsum tau nce ntxiv lossis qhov kub ntawm kev ua npuas ncauj yuav tsum tau tsa; yog tias qhov ceev qis dhau, tus neeg sawv cev ua npuas ncauj yuav tsum tau txo qis lossis qhov kub yuav tsum tau txo qis) los tsim kev tswj hwm kaw-lub voj voog.
Lub sijhawm tshaj tawm: Cuaj hlis-15-2025
