1, roj hmab khoom pwm
(1) Cov khoom siv roj hmab hauv kev tsim cov pwm yuav tsum yooj yim rau demoulding, ua raws li cov qauv ntawm cov khoom siv roj hmab, cov qauv, cov qauv kom yooj yim, tsim nyog, yooj yim rau kev khiav lag luam, kom tau raws li cov kev cai;
(2) Cov pwm yuav tsum tau tswj xyuas ntau zaus los saib xyuas nws qhov kev huv, deformation, qhov chaw ruaj khov, nto du, thiab lwm yam.
2, cov khoom siv roj hmab cov qauv tsis zoo ntawm cov khoom siv roj hmab hauv cov qauv tsim yuav tsum tau them sai sai rau nws cov duab, tuab, tso txoj kab nqes, uas tso txoj kab nqes yog qhov tseem ceeb. Tom qab cov khoom tawm ntawm qhov cub, vim cov khoom txias thiab centripetal contraction, nyob rau hauv cov tub ntxhais los yog tus pin los tsim ib tug zoo tuav quab yuam, yog li hindering demoulding. Yog tias qhov demoulding txoj kab nqes nce ntxiv, qhov kev tiv thaiv no tuaj yeem txo qis, thiab qhov tsis xws luag xws li tearing los ntawm txoj kab nqes tsis tuaj yeem zam tau.
3, cov khoom mis tsis tsim nyog nyob rau hauv tus neeg sawv cev curing, accelerator tsis txaus, los yog curing kub, lub sij hawm tsim tsis tsim nyog, ua rau cov sulfur tsawg; Los yog cov roj hmab nyoos roj hmab cov ntsiab lus ntau dhau lawm, accelerator curing tus neeg saib xyuas ntau dhau kuj tuaj yeem ua rau tso tawm cov teeb meem.
4, cov txheej txheem tsim khoom hauv cov txheej txheem ntawm cov khoom siv roj hmab molding, kev txhaj tshuaj, siab tuav, kho qhov kub thiab txias, lub sijhawm kho, thiab lwm yam, yuav cuam tshuam qhov nyuaj ntawm kev tso tawm. Piv txwv li, kev txhaj tshuaj siab dhau lawm, yuav ua rau cov pwm pwm tsim elastic deformation thiab ua rau extrusion siab, lub siab tuav lub zog txhaj tshuaj yog siab dhau lawm, lub sij hawm ntev dhau lawm, yuav ua rau muaj zog ntxiv hauv pwm kab noj hniav, ua kom loj. sab hauv kev ntxhov siab, ua rau pwm qhov deformation los yog tsim ya ntawm ntug ntawm mating nto, ua rau demoulding nyuaj.
Qhov thib ob yog txoj kev demoulding los ntawm kev tsom xam ntawm demoulding yam, peb tuaj yeem siv cov hauv qab no kom tsis txhob muaj teeb meem demoulding lossis daws qhov teeb meem demoulding.
1, cov qauv pwm tsim nyog, kom deb li deb tau los txhim kho pwm nruj; Kev tu cov pwm raws sij hawm, xws li tu (electroplating, tetrafluorospray, xuab zeb blasting).
2, cov qauv tsim ntawm cov khoom siv roj hmab yuav tsum yooj yim rau demoulding, thiab muaj txoj kab nqes txaus.
3, xaiv tus qauv tsim nyog thiab tsim nyog viscosity. Kev kho kom zoo ntawm vulcanization system, tshwj xeeb tshaj yog cov khoom siv roj hmab, ua kom cov accelerator nce ntxiv; Ntxiv cov roj carbon dub kom ntxiv dag zog lossis kho cov qauv qub.
4, kev kho tsis paub tab tuaj yeem ua kom lub sijhawm kho, txhim kho qhov kub thiab lwm yam kev daws teeb meem; Rau cov txheej txheem ntau dua ntawm cov khoom tshwj xeeb yog them nyiaj rau txoj kev demoulding, txhim kho cov neeg ua haujlwm demoulding qib kev ua haujlwm.
5, txo qhov zaus thiab ntau npaum li cas ntawm kev tso tawm tus neeg sawv cev, uas tuaj yeem zam qhov kev tso tawm cov pa phem pwm kab noj hniav, ua rau nyuaj rau cov pwm.
6. Siv ib qho nyiaj tso tawm tus neeg sawv cev.
