Resistance chaw welding yog ib qho kev siv dav hauv kev tsim khoom, thiab lub sij hawm ua ntej vuam yog qhov tseem ceeb heev uas tuaj yeem cuam tshuam qhov zoo ntawm cov vuam. Nyob rau hauv tsab xov xwm no, peb yuav tham txog yuav ua li cas kho lub sij hawm ua ntej vuam rau qhov chaw vuam tshuab kom ua tiav cov txiaj ntsig zoo.
Nkag siab Pre-welding Sijhawm:
Ua ntej dhia mus rau hauv txoj kev hloov kho, nws yog ib qho tseem ceeb kom nkag siab tias lub sij hawm ua ntej vuam yog dab tsi thiab vim li cas nws tseem ceeb. Lub sij hawm ua ntej vuam, tseem hu ua lub sij hawm nyem los yog tuav lub sij hawm, yog lub sij hawm thaum lub sij hawm vuam electrodes nyob rau hauv kev sib cuag nrog lub workpieces ua ntej qhov tseeb vuam tam sim no. Lub sijhawm no tso cai rau cov khoom siv hluav taws xob los ua kom lub zog ntawm cov khoom ua haujlwm, tsim kom muaj kev sib koom ua ke nruj thiab tshem tawm cov kab mob ntawm qhov chaw, kom ntseeg tau tias muaj zog thiab txhim khu kev qha.
Cov yam ntxwv cuam tshuam rau lub sijhawm Pre-welding:
Ntau yam tuaj yeem cuam tshuam rau lub sijhawm ua ntej vuam tsim nyog rau daim ntawv thov vuam:
- Khoom siv:Cov khoom sib txawv muaj qhov sib txawv ntawm cov thermal conductivity thiab hluav taws xob tiv thaiv. Yog li ntawd, lawv yuav xav tau lub sijhawm sib txawv ua ntej vuam kom ua tiav qhov xav tau vuam zoo.
- Khoom Thickness:Cov ntaub ntawv tuab feem ntau yuav tsum tau siv sijhawm ntev dua ua ntej vuam kom ntseeg tau tias muaj cua sov thiab cov khoom ntws zoo.
- Electrode quab yuam:Lub zog siv los ntawm vuam electrodes plays lub luag haujlwm tseem ceeb hauv kev txiav txim siab lub sijhawm ua ntej vuam. Lub zog siab dua tuaj yeem xav tau ntev dua lub sijhawm ua ntej vuam.
- Electrode Geometry:Cov duab thiab qhov loj ntawm cov vuam electrodes tuaj yeem cuam tshuam qhov kev faib tawm ntawm lub siab thiab tam sim no, uas tuaj yeem cuam tshuam lub sijhawm tsim nyog ua ntej vuam.
Kho lub sij hawm Pre-welding:
Txhawm rau kho lub sijhawm ua ntej vuam rau qhov chaw vuam tshuab, ua raws li cov kauj ruam no:
- Nkag siab koj cov ntaub ntawv:Txiav txim siab hom thiab thickness ntawm cov ntaub ntawv uas koj welding. Xa mus rau cov txheej txheem vuam lossis sab laj nrog cov kws tshaj lij yog tias tsim nyog.
- Xav txog Electrode Force:Xyuas kom meej tias lub electrode quab yuam yog tsim nyog. Yog tias lub zog qis dhau lawm, koj yuav tsum tau nce lub sij hawm ua ntej vuam los them rau qhov tsis txaus siab.
- Kev sim:Nws yog feem ntau tsim nyog los ua ib qho kev sim welds nrog ntau lub sijhawm ua ntej vuam kom pom lub sijhawm zoo rau koj daim ntawv thov tshwj xeeb.
- Tshawb xyuas Weld Quality:Tom qab txhua qhov kev sim weld, ua tib zoo tshuaj xyuas qhov vuam zoo. Nrhiav cov cim qhia tias tsis txaus fusion, ntau dhau spatter, lossis lwm yam tsis xws luag. Lub sijhawm zoo tshaj plaws ua ntej vuam yuav tsum ua rau muaj qhov sib xws, zoo vuam.
- Cov ntaub ntawv tshawb pom:Khaws cov ntaub ntawv ntawm lub sijhawm ua ntej vuam siv rau txhua qhov kev sim, nrog rau cov khoom siv vuam zoo. Cov ntaub ntawv no yuav pab koj txheeb xyuas lub sijhawm zoo tshaj plaws ua ntej vuam rau yav tom ntej welds.
- Kev kho kom zoo:Txuas ntxiv mus kho thiab kho lub sijhawm ua ntej vuam kom txog thaum koj ua tiav qhov kev xav tau zoo.
Kho lub sij hawm ua ntej vuam rau qhov chaw vuam tshuab yog ib kauj ruam tseem ceeb hauv kev ua tau zoo welds. Los ntawm kev xav txog cov khoom siv, lub zog electrode, thiab ua qhov kev sim ua haujlwm, koj tuaj yeem nrhiav lub sijhawm zoo ua ntej vuam rau koj daim ntawv thov vuam tshwj xeeb. Qhov kev mloog rau kev nthuav dav no yuav ua rau muaj zog dua, txhim khu kev qha welds thiab txhim kho tag nrho kev tsim khoom.
Post lub sij hawm: Sep-20-2023
