Nyob rau hauv cov txheej txheem welding tsis kam, kev tiv thaiv kev tiv thaiv plays lub luag haujlwm tseem ceeb hauv kev ua haujlwm tag nrho thiab zoo ntawm cov vuam.Kab lus no tshawb txog kev cuam tshuam ntawm kev sib cuag ntawm cov txheej txheem cua sov hauv qhov chaw welding.
Resistance chaw vuam yog cov txheej txheem siv dav hauv ntau qhov kev lag luam, suav nrog tsheb, aerospace, thiab hluav taws xob tsim khoom, vim nws muaj peev xwm los tsim kev sib raug zoo thiab ruaj khov ntawm cov hlau.Cov txheej txheem yuav dhau los ntawm cov hluav taws xob tam sim no los ntawm cov khoom ua haujlwm sib koom ua ke, ua rau lawv sov kom txog thaum lawv yaj thiab fuse ua ke.Qhov zoo ntawm qhov tshwm sim weld yog nyob ntawm qhov sib xws thiab tswj cov txheej txheem cua sov.
Kev tiv thaiv tiv thaiv yog hais txog hluav taws xob tsis kam ntawm qhov sib txuas ntawm cov vuam electrodes thiab cov khoom ua haujlwm.Qhov kev tawm tsam no tshwm sim vim qhov kev sib cuag tsis zoo ntawm ob qhov chaw.Nws tuaj yeem cuam tshuam los ntawm ntau yam, suav nrog kev sib kis ntawm qhov chaw, electrode hnav, thiab cov khoom siv.Kev tiv thaiv tiv thaiv ua rau cov cua sov hauv cheeb tsam ntawm electrode-workpiece interface, uas tuaj yeem cuam tshuam rau tag nrho cov txheej txheem cua sov hauv ntau txoj hauv kev.
- Kub Distribution: Kev tiv thaiv kev tiv thaiv ua rau cov cua sov hauv cheeb tsam, ua rau qhov kub tsis sib xws ntawm qhov chaw vuam.Cov cua kub tsis sib xws no tuaj yeem ua rau muaj kev hloov pauv hauv qhov kawg weld zoo, xws li kev nkag mus tsis txaus lossis cov khoom siv splattering.
- Zog poob: Ib feem ntawm lub zog hluav taws xob yog dissipated raws li cua sov ntawm qhov kev sib cuag, txo lub zog muaj rau melting lub workpieces.Qhov no tuaj yeem ua rau lub sijhawm vuam ntev dua thiab siv zog ntxiv.
- Electrode Hnav: Kev tiv thaiv siab tuaj yeem ua kom cov electrode hnav.Raws li cov electrodes degrade, qhov zoo ntawm cov weld tuaj yeem deteriorate, ua rau muaj kev saib xyuas thiab hloov cov nqi ntxiv.
- Txheej txheem tswj: Kev tuav cov kev sib cuag tsis tu ncua yog qhov tseem ceeb heev rau kev ua tiav cov welds rov ua tau zoo thiab zoo.Kev hloov pauv hauv kev sib cuag tuaj yeem ua rau nws nyuaj los tswj cov txheej txheem vuam kom raug.
Txhawm rau txo qhov cuam tshuam ntawm kev tiv thaiv kev tiv thaiv ntawm qhov chaw vuam, ntau lub tswv yim tuaj yeem ua haujlwm:
- Electrode Maintenance: Tsis tu ncua tshuaj xyuas thiab ntxuav cov electrodes kom txo tau qhov chaw paug thiab hnav.Kev saib xyuas electrode kom zoo tuaj yeem pab tswj kev sib cuag tsis zoo.
- Kev xaiv khoom: Xaiv cov khoom siv hluav taws xob tsim nyog tuaj yeem pab txo qis kev tiv thaiv.Cov khoom siv hluav taws xob yuav tsum tau ua tib zoo xaiv kom txo qis kev tiv thaiv thiab ua kom sov siab tshaj plaws.
- Kev soj ntsuam xyuas: Siv lub sijhawm saib xyuas thiab cov lus tawm tswv yim kom paub qhov txawv ntawm kev tiv thaiv kev sib cuag thaum vuam.Qhov no tso cai rau kev hloov kho tam sim kom tswj tau cov txheej txheem sib xws.
- Optimized Vuam Parameters: Kho qhov vuam tsis, xws li tam sim no thiab siab, kom them nyiaj rau qhov sib txawv ntawm kev sib cuag.Kev ua kom zoo tuaj yeem pab ua kom cov cua sov zoo ib yam thiab zoo welds.
Hauv kev xaus, kev sib cuag tiv thaiv plays lub luag haujlwm tseem ceeb hauv cov txheej txheem cua sov ntawm qhov chaw vuam.Nkag siab txog nws cov kev cuam tshuam thiab kev siv cov tswv yim los tswj thiab txo qis nws yog qhov tseem ceeb rau kev ua tiav qhov zoo sib xws thiab zoo welds hauv kev lag luam.Kev saib xyuas kom zoo, xaiv cov khoom siv, thiab kev tswj cov txheej txheem yog qhov tseem ceeb hauv kev daws cov teeb meem tshwm sim los ntawm kev tiv thaiv kev tiv thaiv.
Post lub sij hawm: Sep-22-2023