Txiv ntseej vuam tshuab yog cov cuab yeej tseem ceeb hauv ntau daim ntawv thov kev lag luam, muab kev sib koom ua ke ntawm cov txiv ntseej rau cov khoom ua haujlwm. Yuav kom ua tiav qhov kev ua haujlwm zoo tshaj plaws ntawm vuam, ntau qhov tseem ceeb yuav tsum tau ua tib zoo txiav txim siab thiab tswj xyuas thaum lub sijhawm vuam txheej txheem. Kab lus no tshawb txog qhov tseem ceeb ntawm cov txiv ntoo welding tshuab thiab lawv qhov tseem ceeb hauv kev ua kom zoo welds.
- Vuam tam sim no: Vuam tam sim no yog ib qho tseem ceeb tshaj plaws hauv cov txiv ntoo vuam tshuab. Nws txiav txim siab cov cua kub nkag mus rau qhov sib koom ua ke thiab cuam tshuam ncaj qha rau cov vuam nkag thiab lub zog. Kev kho kom zoo ntawm vuam tam sim no ua kom ntseeg tau tias qhov kev xav tau ntawm vuam zoo ua tiav yam tsis muaj qhov tsis xws luag xws li kub hnyiab los yog tsis txaus fusion.
- Vuam Lub Sijhawm: Lub sijhawm vuam yog hais txog lub sijhawm uas cov vuam tam sim no ntws los ntawm electrode thiab workpiece. Nws cuam tshuam qhov loj thiab cov duab ntawm lub weld nugget thiab cuam tshuam rau tag nrho cov weld lub zog. Kev tswj lub sijhawm vuam yog qhov tseem ceeb hauv kev zam kom tsis txhob muaj kev nkag mus lossis dhau mus thiab ua tiav cov welds zoo ib yam.
- Electrode Force: Lub electrode quab yuam, tseem hu ua vuam siab, yog lub zog siv los nias lub txiv ntoo tawm tsam lub workpiece thaum vuam. Kev tsim nyog electrode quab yuam yog qhov tseem ceeb los xyuas kom muaj kev sib cuag ntawm cov txiv ntoo thiab cov khoom ua haujlwm, ua kom yooj yim hloov cov cua sov thiab ua kom muaj kev sib koom ua haujlwm zoo.
- Electrode Alignment: Kev sib raug zoo ntawm cov electrodes yog qhov tseem ceeb rau kev ua tiav cov khoom sib xws thiab zoo ib yam. Misalignment tuaj yeem ua rau lub siab tsis sib xws, ua rau muaj qhov tsis xws luag hauv qhov vuam, xws li voids thiab qhov loj me me tsis sib haum. Kev sib raug zoo ntawm electrode kom ntseeg tau tias kev sib cuag zoo thiab cov cua sov tsis sib xws thaum lub sijhawm vuam txheej txheem.
- Electrode Khoom thiab Geometry: Kev xaiv ntawm cov khoom siv electrode thiab geometry cuam tshuam rau kev ua haujlwm vuam. Cov ntaub ntawv sib txawv thiab cov duab tuaj yeem cuam tshuam cov cua sov dissipation, electrode lub neej, thiab weld zoo. Xaiv cov khoom siv hluav taws xob tsim nyog thiab geometry yog qhov tseem ceeb kom ua tau raws li cov kev thov tshwj xeeb.
- Cov Cuab Yeej Cuab Yeej Cuab Yeej: Cov txiv ntoo vuam tshuab feem ntau suav nrog cov tshuab cua txias kom tsis txhob muaj cua sov ntawm cov electrodes thiab cov khoom siv vuam. Kev ua kom txias zoo ua kom cov cuab yeej siv tau ntev thiab tswj xyuas cov vuam zoo ib yam thaum lub sijhawm ua haujlwm ntev.
Hauv cov txiv ntoo vuam tshuab, kev nkag siab thiab tswj cov ntsiab lus tseem ceeb yog qhov tseem ceeb rau kev ua tiav cov khoom zoo thiab txhim khu kev qha welds. Vuam tam sim no, vuam lub sij hawm, electrode quab yuam, electrode alignment, cov khoom siv electrode, thiab cov cua txias yog txhua yam tseem ceeb uas cuam tshuam ncaj qha rau cov txheej txheem vuam thiab qhov ua tau zoo ntawm vuam. Los ntawm kev ua tib zoo txiav txim siab thiab kho cov kev txwv no, cov neeg ua haujlwm tuaj yeem ua kom zoo dua qhov kev ua tau zoo ntawm cov txiv ntoo vuam tshuab thiab xyuas kom muaj kev vam meej vuam cov txiaj ntsig rau ntau yam kev lag luam.
Post lub sij hawm: Lub Xya hli ntuj-18-2023
