Cov Teeb Meem Txheej Txheem thiab Kev Daws Teeb Meem ntawm PVC Pob Zeb Extrusion Production

PVC daim ntawv extrusion kabrau pob tshab yog ib qho ntawm cov hom tseem ceeb ntawm PVC tawv. Nws feem ntau yog tsim los ntawm PVC conical twin-screw extruder. Cov teeb meem feem ntau ntsib hauv cov txheej txheem ntau lawm yog: npuas, ntau cov ntsiab lus siv lead ua, thiab xim daj ntawm daim ntawv. Raws li kev paub txog kev ua haujlwm tiag tiag ntawm lub tuam txhab cov neeg ua haujlwm debugging tshuab, kuv tau txheeb xyuas qee cov ntaub ntawv, vam tias yuav pab tau rau kuv cov phooj ywg.

Yog tias muaj qhov tsis haum, thov koj qhia kuv paub.
1. Teeb meem xim daj

Cov ua rau thiab cov kev daws teeb meem
Ua ntej, qhov ruaj khov ntawm PVC nws tus kheej tsis zoo
Yog tias nws yog lub tuam txhab tsim khoom tshiab PVC resin, tej zaum nws qhov kev ruaj khov ntawm PVC nws tus kheej tsis zoo, koj tuaj yeem sim hloov PVC. Txawm li cas los xij, txawm tias nws yog hom PVC uas tau siv tas li, nws yuav yog vim PVC resin nws tus kheej, vim tias txawm tias PVC tsim los ntawm tib lub chaw tsim khoom, qhov zoo yuav txawv ntawm ntau pawg.
Qhov thib ob, tsis txaus stabilizer
Qhov thib peb, muaj teeb meem nrog lub tshuab tswj qhov kub thiab txias
Qhov kub uas tso tawm qis dua qhov kub tiag tiag, thiab PVC yuav lwj thiab tig daj yog tias qhov kub siab dhau. Lub sijhawm no, nws yog qhov tsim nyog los rov xyuas dua qhov calibration kub controller. Txoj kev yooj yim heev, thiab lub ntsuas kub mercury siv rau calibration. Hauv kev tsim khoom tiag tiag, vim yog cov laj thawj xws li xoob thermocouples thiab cov ntaub ntawv lo, yuav muaj qhov sib txawv ntawm qhov kub uas tso tawm los ntawm qhov kub tswj thiab qhov kub tiag tiag. Tsis tas li ntawd, nws raug pom zoo kom siv qhov kub tswj zoo.

2. Daim ntawv muaj cov pa me me

①. Cov dej noo ntau dhau hauv cov khoom siv PVC: Yog tias cov khoom siv raw ntub thaum lub caij ntuj sov los nag, cov dej yuav tsis raug tso tawm tag nrho hauv lub thoob, thiab cua sov yuav nthuav dav, thiab tom qab ntawd cov pa npuas yuav tsim nyob rau hauv daim ntawv.
②. Ntxiv rau qhov ntawd, cov khoom ntxiv yuav muaj dej ntau dhau. Hauv kev xaus, cov kev daws teeb meem tuaj yeem siv tau: Ntev lub sijhawm sib tov ntawm lub tshuab sib tov kub kom raug, thiab siv lub tshuab sib tov txias. Yuav tshem tawm cov dej noo ntawm cov khoom siv raw.
3. Tus naj npawb ntawm cov ntsiab lus siv lead ua hauv daim ntawv tshaj qhov tus qauv, tseem hu ua fisheye

Qhov laj thawj feem ntau rau kev tsim cov ntsiab lus siv lead ua yog: qee cov khoom siv PVC tsis yog yas, lossis cov yas tsis zoo. Cov laj thawj rau kev tsim yog: qhov zoo ntawm PVC resin nws tus kheej tsis zoo. Nyob rau hauv qhov xwm txheej ntawm tsis hloov PVC resin, cov kev daws teeb meem yog raws li nram no:
Ua ntej, ua kom lub sijhawm sib tov ntev dua thiab nce qhov kub ntawm kev sib tov kom txhawb kev nqus cov khoom ntxiv. Tsis tas li ntawd, siv cov khoom sib tov zoo, thiab cov nyhuv ua ntej yas ntawm cov khoom sib tov rau cov ntaub ntawv tsis tuaj yeem hloov pauv tau.
Qhov thib ob, cov khoom siv raw sib xyaw tuaj yeem tso tseg rau ib nrab hnub lossis ib hnub, cia lawv paub tab, thiab tom qab ntawd siv.
Qhov thib peb, qhov kub thiab txias ntawm lub thoob tuaj yeem nce ntxiv kom haum, qhov ceev ntawm lub hau tuaj yeem nce ntxiv, thiab lub taub hau siab tuaj yeem nce ntxiv kom txhim kho kev ua tau zoo ntawm cov yas.
Qhov thib plaub, hais txog cov mis, peb yuav tsum ua tib zoo xaiv cov khoom ntxiv thiab cov khoom ntxiv kom raug. Tam sim no, kev ua lag luam ntxiv tsis zoo, thiab qhov zoo ntawm cov khoom sib txawv heev. Peb yuav tsum xaiv kom zoo thiab nrhiav qhov sib npaug zoo dua ntawm tus nqi thiab kev ua tau zoo.

Hauv kev xaus, cov laj thawj saum toj no yuav tsum tau txiav txim siab kom meej kom xaiv qhov kev daws teeb meem zoo tshaj plaws. Qee qhov kev daws teeb meem muaj kev sib raug zoo tsis sib xws, xws li kev nce qhov kub thiab txias yuav ua rau daim ntawv tig daj, ntxiv ntau cov stabilizers yuav ua rau tus nqi nce, thiab lwm yam. Tsuas yog los ntawm kev tshawb nrhiav txoj hauv kev mus tom ntej hauv kev xyaum.