Vuam tshuab yog cov cuab yeej tseem ceeb hauv ntau qhov kev lag luam, ua kom muaj kev sib koom ua ke ntawm cov hlau los ntawm kev siv cov cua sov. Txawm li cas los xij, thaum lub tshuab vuam tsis ua haujlwm zoo tom qab pib, nws tuaj yeem ua rau kev tsim khoom qeeb thiab kev txhawj xeeb txog kev nyab xeeb. Kab lus no delves rau hauv lub peev xwm ua rau tom qab qhov teeb meem ntawm flashing tab sis tsis ua haujlwm vuam tshuab thiab tshawb nrhiav cov kev daws teeb meem.
- Cov teeb meem ntawm Kev Siv Hluav Taws Xob: Ib qho ntawm cov laj thawj tseem ceeb rau cov tshuab vuam tsis ua haujlwm tom qab pib yog cov teeb meem ntawm cov khoom siv hluav taws xob. Qhov no tuaj yeem suav nrog kev hloov pauv ntawm qhov hluav taws xob, kev siv hluav taws xob tsis txaus, lossis tsis raug hauv av. Lub zog hloov pauv tuaj yeem cuam tshuam lub tshuab ua haujlwm, ua rau flashing tab sis tsis muaj vuam.
Kev daws: Ua kom lub zog ruaj khov thiab zoo ib yam los ntawm kev siv lub tshuab hluav taws xob tshwj xeeb thiab cov tiv thaiv hluav taws xob. Txheeb xyuas qhov av kom tsis txhob cuam tshuam hluav taws xob.
- Faulty Cables thiab kev sib txuas: Faulty los yog puas cables thiab kev sib txuas tuaj yeem cuam tshuam qhov ntws ntawm lub tshuab vuam mus rau electrode thiab workpiece. Cov cables xoob los yog frayed tuaj yeem ua rau qhov tsis sib xws tam sim no, ua rau lub tshuab flashing tab sis tsis ua haujlwm.
Kev daws: Tsis tu ncua tshuaj xyuas thiab hloov cov kab hluav taws xob puas thiab cov khoom sib txuas. Xyuas kom nruj kev sib txuas kom muaj kev ruaj ntseg tam sim no.
- Electrode thiab Workpiece Teeb meem: Kev xaiv electrode tsis raug lossis cov khoom ua haujlwm tsis zoo tuaj yeem ua rau muaj teeb meem vuam. Ib qho hluav taws xob tsis sib haum tuaj yeem ua rau flashing tab sis tsis muaj vuam, thaum lub tshuab ua haujlwm tsis zoo tuaj yeem cuam tshuam rau vuam arc.
Kev daws: Xaiv cov khoom siv hluav taws xob tsim nyog rau cov txheej txheem vuam thiab xyuas kom lub workpiece huv si thiab tsis muaj kab mob ua ntej vuam.
- Tsis yog Welding Parameters: Kev teeb tsa cov vuam tsis raug, xws li qhov hluav taws xob thiab tam sim no, tuaj yeem ua rau flashing yam tsis muaj qhov vuam. Kev teeb tsa tsis raug tuaj yeem tiv thaiv lub tshuab vuam los ntawm kev ua haujlwm zoo.
Kev daws: Nrog rau lub tshuab phau ntawv qhia txog qhov pom zoo vuam tsis thiab kho lawv raws li qhov tshwj xeeb vuam txoj haujlwm.
- Thermal Overload: Vuam tshuab tuaj yeem overheat thaum lub sij hawm siv ntev, ua rau lawv kaw los yog pom tus cwj pwm tsis zoo. Thermal overload tiv thaiv mechanisms tuaj yeem ua rau flashing yam tsis muaj qhov tseeb vuam.
Kev daws: Cia lub tshuab vuam kom txias yog tias nws overheats, thiab tsis txhob siv ntau dhau, tsis tu ncua. Xyuas kom muaj qhov cua kom zoo thiab, yog tias tsim nyog, siv lub tshuab vuam nrog kev tswj xyuas kom zoo dua.
- Mechanical Failures: Mechanical Failures, xws li teeb meem nrog hlau feeders, vuam phom, lossis cov khoom siv sab hauv, tuaj yeem tiv thaiv lub tshuab vuam los ntawm kev ua haujlwm kom raug.
Kev daws: Kev saib xyuas tsis tu ncua thiab kev tshuaj xyuas lub tshuab vuam tuaj yeem pab txheeb xyuas thiab daws cov teeb meem ntawm kev siv tshuab. Nyob rau hauv cov xwm txheej ntawm kev ua haujlwm tsis zoo, yuav tsum muaj kev pabcuam tshaj lij.
Thaum lub tshuab vuam flashes tab sis tsis vuam, nws tuaj yeem ua rau muaj kev ntxhov siab thiab cuam tshuam. Los ntawm kev txheeb xyuas thiab daws cov laj thawj uas tau hais los saum toj no, cov neeg ua haujlwm tuaj yeem daws teeb meem thiab daws cov teeb meem no kom ntseeg tau tias kev ua haujlwm vuam zoo thiab ua haujlwm zoo. Kev saib xyuas tsis tu ncua thiab kev cob qhia kom raug kuj tuaj yeem ua rau muaj txiaj ntsig zoo thiab muaj kev nyab xeeb ntawm kev siv cov tshuab vuam, txo qis sijhawm thiab txo qhov kev pheej hmoo ntawm kev sib tsoo hauv kev lag luam.
Post lub sij hawm: Oct-26-2023
