Cov txiv ntoo qhov chaw vuam tshuab yog ib qho tseem ceeb ntawm cov cuab yeej siv hauv ntau qhov kev lag luam rau vuam ceev rau workpieces. Txhawm rau ua kom tau zoo thiab txhim khu kev qha welds, nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li kev ceev faj tshwj xeeb thaum lub sij hawm vuam txheej txheem. Kab lus no tham txog cov kev xav tseem ceeb thiab kev ntsuas kev nyab xeeb uas yuav tsum tau ua thaum ua haujlwm ntawm cov txiv ntoo qhov chaw vuam tshuab.
- Kev Txhim Kho Lub Tshuab Zoo: Xyuas kom cov txiv ntoo qhov chaw vuam tshuab raug teeb tsa thiab ntsuas ua ntej pib ua haujlwm vuam. Xyuas kom tseeb tias cov khoom siv hluav taws xob, dej txias, thiab cov yam ntxwv kev nyab xeeb ua haujlwm raug. Tsim kom muaj qhov chaw ua haujlwm thiab cov electrodes kom ua tiav cov txiaj ntsig zoo vuam.
- Electrode Xaiv thiab Kho: Xaiv cov electrodes tsim nyog raws li daim ntawv thov thiab cov khoom siv welded. Tsis tu ncua tshuaj xyuas thiab tswj cov electrodes kom tsis txhob muaj qhov tsis xws luag thiab xyuas kom muaj qhov zoo sib xws. Khaws lub ntsej muag electrode kom huv si thiab tsis txhob muaj cov khib nyiab lossis cov kab mob.
- Vuam Parameters: Ua raws li cov kev pom zoo welding tsis muab los ntawm cov chaw tsim khoom lossis cov txheej txheem vuam specifications. Kho qhov vuam tam sim no, vuam lub sij hawm, thiab electrode quab yuam kom ua tiav qhov xav tau vuam zoo. Tsis txhob muaj cua sov los yog siab dhau heev uas yuav ua rau cov vuam dhau los yog puas rau cov khoom ua haujlwm.
- Kev Tiv Thaiv Kev Nyab Xeeb: Ib txwm hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE), suav nrog cov kaus mom hlau vuam, tsom iav kev nyab xeeb, cov hnab looj tes vuam, thiab cov khaub ncaws tiv thaiv, txhawm rau tiv thaiv cov nplaim taws thiab hluav taws xob UV. Xyuas kom lub chaw ua hauj lwm yog qhov zoo-ventilated los tiv thaiv cov tsub zuj zuj ntawm fumes thiab gases.
- Electrode Alignment: Ua kom muaj kev sib raug zoo ntawm cov electrodes thiab cov txiv ntoo kom ua tiav txawm tias lub zog faib thaum lub sijhawm vuam. Misalignment yuav ua rau cov welds tsis sib xws thiab txo kev sib koom ua ke.
- Weld Inspection: Ua txhua yam kev soj ntsuam tom qab vuam kom paub meej tias muaj qhov tsis xws luag lossis tsis zoo. Siv kev tshuaj xyuas qhov muag thiab, yog tias tsim nyog, cov txheej txheem kev sim tsis muaj kev puas tsuaj los ntsuas qhov zoo ntawm vuam. Hais txog tej teeb meem uas tau txheeb xyuas tam sim ntawd kom tswj tau qhov kev ncaj ncees.
- Electrode Txias: Cia lub sij hawm txias txaus rau cov electrodes ntawm welds kom tiv thaiv overheating. Cov cua kub ntau dhau tuaj yeem ua rau electrode degradation thiab cuam tshuam qhov vuam zoo.
- Welding Ib puag ncig: Khaws thaj chaw ua haujlwm kom huv si thiab txhim kho kom txo qis kev pheej hmoo ntawm kev sib tsoo thiab txhim kho kev ua haujlwm. Tsis txhob muaj kev cuam tshuam thaum lub sijhawm ua haujlwm vuam kom ua kom pom tseeb thiab kev nyab xeeb.
Ua raws li cov kev ceev faj tseem ceeb no thaum lub sij hawm cov txiv ntoo welding tshuab vuam txheej txheem yog qhov tseem ceeb los xyuas kom muaj kev nyab xeeb thiab ua tiav vuam kev ua haujlwm. Los ntawm kev tswj xyuas lub tshuab tsim nyog, kev saib xyuas electrode, thiab ua raws li cov txheej txheem vuam, cov neeg ua haujlwm tuaj yeem ua tiav cov vuam zoo uas ua tau raws li cov qauv kev lag luam. Ua ntej kev nyab xeeb thiab kev tshuaj xyuas tsis tu ncua yuav ua rau muaj txiaj ntsig zoo dua thiab txhim khu kev qha vuam txheej txheem, thaum kawg ua rau kev ua haujlwm zoo tshaj ntawm kev sib koom ua ke.
Post lub sij hawm: Aug-04-2023
