Ib tug ntawm kuv cov neeg muas zaub tau hu rau kuv hnub no nug yog vim li cas nws silicone ncuav mog qab zib pwm tsis xeem VOM? qhov kev txiav txim tau ua los ntawm nws lwm lub Hoobkas uas nyob rau hauv Yiwu nroog, thiab nws xa cov qauv mus kuaj vom, tab sis nws twb ua tsis tau tejyam, thiab lawv muab 2nd qauv mus kuaj, tab sis tseem ua tsis tau tejyam ntxiv, thiab nws konws peb ua cov khoom silicone. , yog li ntawd nws thiaj hu peb mus nug yog vim li cas , thiab kuv tau muab nws cov lus qhia , nws tau txais txiaj ntsig zoo rau peb .peb tau pab nws rov ua cov qauv thiab xa mus kuaj sim, nws tau dhau thaum kawg!
Muaj ntau qhov laj thawj vim li cas cov khoom siv silicone yuav tsis dhau VOM (Voltage Overmold) test.Insufficient curing time:
Yog tias cov khoom siv silicone tsis tau kho tag nrho lossis tawv, nws yuav ua tsis tiav VOM xeem. Cov txheej txheem kho feem ntau cuam tshuam nrog kev kub ntxhov lossis tshuaj lom neeg, thiab yog tias nws tsis ua tiav, cov khoom siv silicone tseem tuaj yeem muaj cov khoom tsis zoo lossis tsis zoo.Contamination: Kev sib kis ntawm cov khoom siv silicone nrog impurities lossis txawv teb chaws tuaj yeem cuam tshuam rau nws cov khoom hluav taws xob. Qhov no tuaj yeem ua rau tsis ua haujlwm hauv VOM kev xeem ib yam nkaus.Kev tswj tsis tau zoo thaum lub sijhawm tsim khoom: Kev tswj tsis tau zoo thaum lub sijhawm tsim cov khoom siv silicone tuaj yeem ua rau muaj kev hloov pauv ntawm cov khoom siv. Qhov no suav nrog inconsistencies nyob rau hauv cov hluav taws xob tsis kam thiab rwb thaiv tsev cov khoom, ua rau nws nyuaj rau cov khoom kom dhau lub VOM xeem.Incompatibility nrog VOM xeem yuav tsum tau: VOM xeem imposes tej yam kev mob thiab pib rau hluav taws xob kev ua tau zoo. Yog tias cov khoom siv silicone tsis ua raws li cov kev cai no, nws yuav tsis dhau qhov kev xeem. Kev laus lossis kev degradation ntawm silicone: Sij hawm dhau mus, cov khoom siv silicone tuaj yeem ua rau kev laus lossis degradation, uas tuaj yeem cuam tshuam rau lawv cov yam ntxwv hluav taws xob. Qhov no tuaj yeem ua rau qhov tsis ua tiav hauv VOM test.Nws yog ib qho tseem ceeb los xyuas kom meej tias cov khoom siv silicone ua tau raws li cov qauv tsim nyog thiab cov kev cai ua ntej lawv siv hauv cov ntawv thov hluav taws xob.
Peb lub Hoobkas muaj kev paub dhau los hauv kev sim los ntawm VOM, thiab peb muaj peb tus kheej qhov chaw kuaj ua ntej xa mus rau peb lub chaw kuaj mob, yog li peb tuaj yeem ua kom cov khoom tuaj yeem xeem dhau. peb cov neeg siv khoom hauv tebchaws Yelemes tau tuaj tos cov qauv los ntawm kev tsim khoom, thiab tag nrho lawv dhau .Yog li yog tias koj ntsib teeb meem lossis teeb meem ntawm VOM kuaj, koj tuaj yeem tiv tauj peb dawb txhua lub sijhawm! peb yuav muab cov kev daws teeb meem zoo tshaj plaws rau koj cov khoom siv silicone.
