Medium-frequency DC chaw vuam tshuab yog dav siv nyob rau hauv ntau yam lag luam rau lawv precision thiab efficiency. Txawm li cas los xij, txhawm rau ua kom muaj kev nyab xeeb thiab ua haujlwm tau zoo, nws tseem ceeb heev uas yuav tsum ua raws li qee qhov kev ceev faj. Hauv tsab xov xwm no, peb yuav tham txog cov kev ntsuas kev nyab xeeb tseem ceeb thiab cov kev coj ua zoo tshaj plaws rau kev siv nruab nrab zaus DC qhov chaw vuam tshuab.
- Cov cuab yeej tshuaj xyuas: Ua ntej siv lub tshuab vuam, ua tib zoo tshuaj xyuas kom ntseeg tau tias tag nrho cov khoom ua haujlwm zoo. Xyuas cov cables, electrodes, thiab cua txias system rau tej yam tshwm sim ntawm hnav los yog puas.
- Kev cob qhia: Tsuas yog cov kws cob qhia thiab cov neeg ua haujlwm tau tso cai yuav tsum ua haujlwm lub tshuab vuam. Kev cob qhia kom raug yog qhov tseem ceeb kom nkag siab txog cov cuab yeej muaj peev xwm thiab muaj peev xwm txaus ntshai.
- Electrode Maintenance: Tsis tu ncua tshuaj xyuas thiab tswj cov electrodes. Lawv yuav tsum huv si thiab tsis muaj cov kab mob uas tuaj yeem cuam tshuam rau qhov zoo ntawm vuam. Hloov cov electrodes uas qhia txog kev hnav.
- Electrode Alignment: Ua kom muaj kev sib raug zoo ntawm cov electrodes. Misalignment tuaj yeem ua rau tsis zoo weld zoo, overheating, lossis khoom puas.
- Kev nyab xeeb iav: Cov neeg ua haujlwm yuav tsum hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE) xws li vuam kaus mom hlau, hnab looj tes, thiab cov khaub ncaws tiv thaiv nplaim taws los tiv thaiv cov nplaim taws, UV hluav taws xob, thiab cua sov.
- Qhov cua: Ua haujlwm lub tshuab vuam nyob rau hauv qhov chaw uas muaj cua zoo lossis siv cov tshuab tso pa tawm kom tshem tawm cov pa taws thiab cov pa hluav taws xob uas tsim los thaum vuam. Kev ua pa kom raug yog qhov tseem ceeb los tswj cov huab cua zoo thiab cov neeg ua haujlwm kev nyab xeeb.
- Hluav taws xob kev nyab xeeb: Ua raws li tag nrho cov txheej txheem kev nyab xeeb hluav taws xob thiab cov txheej txheem. Tshawb xyuas cov hlua hluav taws xob tsis tu ncua rau kev puas tsuaj, thiab tsis txhob siv cov hlua txuas ntxiv tshwj tsis yog lawv tsim tshwj xeeb rau cov khoom siv vuam.
- Kev npaj ua haujlwm: Ntxuav thiab npaj cov workpieces kom zoo ua ntej vuam. Txhua yam kab mob los yog qhov tsis zoo ntawm qhov chaw tuaj yeem cuam tshuam rau qhov zoo ntawm cov vuam.
- Vuam Parameters: Teem lub vuam tsis raws li cov khoom siv, thickness, thiab xav tau vuam zoo. Kev siv cov kev teeb tsa tsis raug tuaj yeem ua rau tsis muaj zog welds lossis kev puas tsuaj rau lub workpiece.
- Cov txheej txheem xwm txheej ceev: Xyuas kom txhua tus neeg ua haujlwm paub txog cov txheej txheem xwm txheej ceev, suav nrog yuav ua li cas kaw lub tshuab thaum muaj kev ua haujlwm tsis zoo lossis raug xwm txheej.
- Tsis tu ncua: Ua raws li lub sijhawm ua haujlwm niaj hnub rau lub tshuab vuam. Qhov no suav nrog kev ntxuav, lubrication, thiab tshuaj xyuas kom paub thiab daws cov teeb meem tshwm sim thaum ntxov.
- Hauv av: Siv lub tshuab vuam kom zoo kom tsis txhob muaj hluav taws xob poob siab. Ua raws li cov neeg tsim khoom cov lus pom zoo rau grounding.
- Kev tiv thaiv overload: Siv cov khoom siv tiv thaiv overload tiv thaiv overheating thiab puas rau lub tshuab. Cov khoom siv no tuaj yeem kaw cov txheej txheem vuam yog tias cov cuab yeej ua haujlwm dhau ntawm nws lub peev xwm.
Hauv kev xaus, thaum nruab nrab-zaus DC qhov chaw vuam tshuab muaj ntau qhov zoo ntawm kev ua tau zoo thiab qhov tseeb, kev nyab xeeb yuav tsum yog qhov tseem ceeb tshaj plaws. Ua raws li cov lus ceeb toom no thiab cov kev coj ua zoo tshaj plaws yuav tsis tsuas yog tiv thaiv cov neeg ua haujlwm xwb tab sis kuj ua kom cov khoom siv tau zoo thiab siv tau ntev, ua rau muaj kev vam meej ntawm koj txoj haujlwm vuam.
Post lub sij hawm: Oct-09-2023
