Txiv ntseej projection welding yog ib txoj kev siv dav rau kev koom nrog cov txiv ntoo rau cov khoom ua haujlwm hauv ntau qhov kev lag luam. Kab lus no muab cov ntsiab lus ntawm kev ua haujlwm ntawm cov txiv ntoo projection welding tshuab, piav qhia cov kauj ruam tseem ceeb uas cuam tshuam rau hauv cov txheej txheem vuam.
- Kev teeb tsa tshuab: Ua ntej pib lub vuam ua haujlwm, xyuas kom meej tias cov txiv ntoo projection vuam tshuab raug teeb tsa kom raug thiab ntsuas. Qhov no suav nrog kev kho cov electrode txoj hauj lwm, aligning lub workpiece thiab electrode tuav, thiab xyuas kom meej qhov tsim nyog electrode quab yuam thiab tam sim no.
- Kev Npaj Ua Haujlwm: Npaj cov khoom ua haujlwm los ntawm kev ntxuav qhov chaw uas yuav nkag mus rau hauv cov txiv ntoo. Tshem tawm cov khoom paug, xws li roj, roj, lossis xeb, kom ntseeg tau tias muaj hluav taws xob zoo thiab ua kom zoo tshaj qhov vuam zoo. Kev npaj ua haujlwm kom zoo yog qhov tseem ceeb rau kev ua tiav cov welds muaj zog thiab txhim khu kev qha.
- Nut Placement: Muab cov txiv ntoo rau ntawm qhov chaw ua haujlwm hauv qhov chaw xav tau. Xyuas kom tseeb tias cov txiv ntseej tau muab tso rau hauv qhov ruaj ntseg thiab ua raws li qhov projection ntawm lub workpiece. Qhov no ua kom muaj tseeb thiab zoo ib yam weld tsim.
- Electrode Positioning: Nqa cov electrode mus rau hauv kev sib cuag nrog cov txiv ntoo thiab cov khoom ua haujlwm. Lub electrode yuav tsum tau muab tso rau hauv nruab nrab ntawm cov txiv ntoo qhov projection kom paub meej tias txawm tias qhov sib faib ntawm cov vuam quab yuam thiab tam sim no. Qhov chaw electrode kom zoo ua kom pom kev hloov pauv kub thiab fusion ntawm cov txiv ntoo thiab cov khoom ua haujlwm.
- Vuam txheej txheem: Ua kom lub vuam ua ntu zus los ntawm kev pib lub voj voog vuam. Qhov no feem ntau yog siv cov tswj tam sim no los ntawm electrode los ua kom sov. Thaum tshav kub kub ua rau cov txiv ntseej projection thiab lub workpiece kom yaj thiab fuse ua ke, ua kom muaj zog weld sib koom ua ke.
- Weld Quality Inspection: Tom qab ua tiav cov txheej txheem vuam, tshawb xyuas qhov sib koom ua ke kom zoo. Tshawb xyuas kom raug fusion, tsis muaj qhov tsis xws luag xws li tawg lossis porosity, thiab txaus weld nkag. Ua qhov kev ntsuam xyuas tsis muaj kev puas tsuaj lossis kev puas tsuaj, yog tias tsim nyog, kom ntseeg tau tias cov vuam ua tau raws li cov qauv tsim nyog.
- Kev Ua Haujlwm Tom Qab Vuam: Thaum lub vuam zoo raug txheeb xyuas, ua cov haujlwm tsim nyog tom qab vuam, xws li ntxuav cov dej ntau dhau lossis tshem tawm ib qho spatter. Cov kauj ruam no pab ua kom cov khoom kawg ua tau raws li qhov xav tau tshwj xeeb thiab cov kev xav kom zoo nkauj.
Kev ua haujlwm ntawm cov txiv ntoo projection welding tshuab suav nrog ntau cov kauj ruam tseem ceeb, suav nrog kev teeb tsa lub tshuab, kev npaj ua haujlwm, kev tso cov txiv ntoo, qhov chaw electrode, kev ua tiav cov txheej txheem vuam, kev tshuaj xyuas qhov zoo, thiab kev ua haujlwm tom qab vuam. Ua raws li cov kauj ruam no rau siab ntso thiab tswj cov txheej txheem kom raug ua rau muaj kev sib koom ua ke muaj zog thiab txhim khu kev qha hauv cov txiv ntoo projection vuam daim ntawv thov.
Post lub sij hawm: Lub Xya hli ntuj-12-2023
