Copper pas nrig taub qab vuam tshuab yog cov cuab yeej tseem ceeb hauv ntau cov txheej txheem kev lag luam, paub txog lawv lub peev xwm los tsim cov welds muaj zog thiab txhim khu kev qha hauv cov khoom tooj liab. Txawm li cas los xij, zoo li txhua lub tshuab, cov tshuab vuam no tuaj yeem ntsib qhov tsis raug thiab teeb meem dhau sijhawm. Hauv tsab xov xwm no, peb yuav tham txog qee qhov kev ua txhaum uas yuav tshwm sim hauv cov pas nrig tooj liab lub taub qab vuam tshuab thiab muab cov kev daws teeb meem los daws lawv.
1. Weld tsis zoo
Cov tsos mob: Welds pom cov cim tsis zoo, xws li tsis muaj fusion, porosity, los yog cov pob qij txha tsis muaj zog.
Tej Yam Ua Tau thiab Kev daws teeb meem:
- Tsis yog Welding Parameters: Xyuas kom tseeb tias cov vuam tsis muaj xws li tam sim no, siab, thiab lub sij hawm, yog teem rau qhov tsim nyog tus nqi rau qhov tshwj xeeb tooj liab rods raug welded. Kho raws li xav tau kom ua tiav qhov xav tau weld zoo.
- Dirty los yog Contaminated Rods: Xyuas kom meej tias cov pas nrig tooj liab yog huv si thiab tsis muaj kab mob ua ntej vuam. Ntxuav cov pas nrig qhov chaw kom huv si kom tsis txhob muaj impurities los ntawm kev cuam tshuam cov vuam.
- Electrode Hnav: Txheeb xyuas qhov xwm txheej ntawm cov electrodes. Hnav los yog puas electrodes yuav tsum tau hloov tam sim ntawd los xyuas kom meej weld zoo.
2. Vuam tshuab overheating
Cov tsos mob: Lub tshuab vuam kub dhau thaum ua haujlwm.
Tej Yam Ua Tau thiab Kev daws teeb meem:
- Kev ua kom txias tsis txaus: Xyuas kom tseeb tias lub tshuab cua txias ua haujlwm kom raug thiab cov qib coolant txaus. Ntxuav lossis hloov cov lim dej txias raws li xav tau.
- Ambient Kub: Xyuas kom meej tias lub tshuab vuam ua haujlwm nyob rau hauv ib puag ncig uas tsim nyog ambient kub. Cov cua kub ntau dhau hauv qhov chaw ua haujlwm tuaj yeem ua rau lub tshuab overheating.
3. Vuam tshuab hluav taws xob teeb meem
Cov tsos mob: Cov teeb meem hluav taws xob, xws li qhov tsis zoo tam sim no lossis kev kaw tsis tau xav txog, tshwm sim.
Tej Yam Ua Tau thiab Kev daws teeb meem:
- Faulty Electrical Connections: Tshawb xyuas tag nrho cov kev sib txuas hluav taws xob thiab cov xaim hluav taws xob rau cov khoom tawg lossis puas. Ruaj ntseg thiab hloov kev sib txuas raws li qhov tsim nyog.
- Hluav taws xob cuam tshuam: Xyuas kom meej tias lub tshuab vuam nyob hauv ib cheeb tsam tsis muaj kev cuam tshuam ntawm electromagnetic. Electromagnetic cuam tshuam tuaj yeem cuam tshuam cov khoom siv hluav taws xob thiab ua rau muaj teeb meem.
4. Kev ua tsis ncaj ntawm cov pas nrig tooj liab
Cov tsos mob: Cov pas nrig tooj liab tsis zoo sib xws thaum vuam, ua rau cov welds tsis sib xws lossis tsis muaj zog.
Tej Yam Ua Tau thiab Kev daws teeb meem:
- Clamping Mechanism Teeb meem: Tshawb xyuas lub clamping mechanism rau hnav, puas, los yog misalignment. Hloov lossis kho cov khoom raws li qhov xav tau los xyuas kom muaj kev sib raug zoo ntawm tus pas nrig.
- Tus neeg ua haujlwm yuam kev: Xyuas kom cov neeg ua haujlwm raug cob qhia hauv kev teeb tsa kom raug thiab kev ua haujlwm ntawm lub tshuab vuam. Kev ua haujlwm yuam kev tuaj yeem ua rau muaj teeb meem tsis raug.
5. Tshaj vuam nrov nrov lossis kev vibration
Cov tsos mob: Tsis muaj suab nrov lossis kev co ntau dhau tshwm sim thaum lub sijhawm vuam.
Tej Yam Ua Tau thiab Kev daws teeb meem:
- Mechanical Hnav: Tshawb xyuas lub tshuab cov khoom siv kho tshuab rau hnav, puas, lossis xoob qhov chaw. Hais txog tej teeb meem kom txo suab nrov thiab kev co.
- Kev sib hloov ntawm lub taub hau tsis zoo: Xyuas kom tseeb tias lub taub hau vuam thiab cov electrodes raug sib raug zoo. Kev ua tsis zoo tuaj yeem ua rau muaj suab nrov thiab kev co.
Hauv kev xaus, kev daws teeb meem thiab daws cov teeb meem tshwm sim hauv cov pas nrig tooj liab qab vuam tshuab yuav tsum tau ua kom zoo. Kev saib xyuas tsis tu ncua, kev cob qhia tus neeg ua haujlwm, thiab kev ua raws li cov txheej txheem vuam zoo yog qhov tseem ceeb rau kev tiv thaiv thiab daws cov teeb meem no. Los ntawm kev txheeb xyuas tam sim thiab daws qhov tsis raug, cov neeg ua haujlwm tuaj yeem tswj hwm qhov kev ua tau zoo thiab kev ntseeg siab ntawm lawv cov khoom siv tooj liab welding, kom ntseeg tau zoo thiab zoo welds hauv ntau daim ntawv thov kev lag luam.
Post lub sij hawm: Sep-08-2023
