Dab tsi yog qhov cuam tshuam ntawm PVC tus kav koj yuav ua kom tawv me me?

1. Txo kev yooj yim
PVC Cov SIV LUB CONVE yuav maj mam ua rau ib puag ncig hauv qab -10 degree, thiab lawv cov qib yuav muaj nqis. Qhov no yuav ua rau nws nyuaj rau tus xov tooj conveyor kom yoog tus kheej thiab ncab cov kev xav tau ntawm cov cuab yeej siv hluav taws xob, nce txoj kev pheej hmoo ntawm kev siv khoom siv khoom siv thiab tawg.
2. Yooj yim mus rau siab thiab tawg
Ntawm tsis kub, cov molecular chart kev ua ntawm cov khoom siv PVC tsis muaj zog, thiab cov khoom siv tau nkig thiab tawv. Raws li kev ntxhov siab txhua yam lossis khoov, cov kab nrib pleb yog nquag tshwm sim nyob rau saum npoo ntawm tus xov tooj conveyor, thiab nws yuav txawm so kom meej. Qhov no embrittlementarse yuav cuam tshuam rau txoj kev pabcuam lub neej thiab kev ntseeg tau ntawm kev siv conveyor.
3. Nce khiav tsis kam
Vim tias cov khoom tawv tawv ntawm cov khoom, txoj siv tawv conveyor yuav tsum tau tsav tsheb ntau kom kov yeej thaum khiav ntawm qis kub. Qhov no yuav ua rau muaj kev siv cov hluav taws xob ntau dua thiab tuaj yeem ua rau lub nra ntxiv rau ntawm kev tsav tsheb.
4. Kev cuam tshuam ntawm kev sib txuam
Lub zog hardened hardened yuav tsis muaj peev xwm tiv tauj kom zoo nrog cov chais lossis chais ntawm cov khoom siv hluav taws xob ntawm cov khoom siv qeeb, ua rau muaj kev sib cav lossis sib txawv. Qhov no yuav tsis tsuas yog txo cov kev pab txuas ntxiv, tab sis kuj tseem yuav cuam tshuam rau kev thauj mus los ntawm kev thauj mus los ntawm cov khoom.
5. Nrawm kev laus
Raws li cov kev mob siab tsawg, cov qauv molecular ntawm cov qauv roj hmab yuav maj mam daws, ua rau muaj kev laus ntawm cov khoom siv. Tom qab kev laus, lub zog ntawm lub conveyor siv txo qis thiab nws ductility nce, ntxiv cuam tshuam nws li qub.
6. Nto Cracking
Nyob rau hauv qis heev tsawg kub, me me tawg yuav tshwm sim nyob rau saum npoo ntawm PVC siv tawv tawv. Cov kab nrib pleb no tsis tsuas yog cuam tshuam rau cov tsos ntawm tus nqi conveyor, tab sis kuj tseem yuav ua teeb meem xws li cov khoom siv xau lossis jamming thaum thauj mus los.