Kev cuam tshuam ntawm Electrode Shape thiab Loj nyob rau hauv nruab nrab zaus Inverter Spot Vuam Tshuab

Cov duab thiab qhov loj ntawm electrodes ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm thiab qhov zoo ntawm qhov chaw vuam txheej txheem nqa tawm siv qhov nruab nrab zaus inverter chaw vuam tshuab. Qhov tsab xov xwm no aims los tshawb txog lub hwj chim ntawm electrode zoo thiab loj nyob rau hauv lub vuam txheej txheem thiab lub resulting weld sib koom tes.

1. Chaw Tiv Thaiv thiab Kev Tshaj Tawm Kub Kub: Cov duab thiab qhov loj ntawm cov electrodes txiav txim siab qhov chaw sib cuag ntawm cov electrodes thiab cov khoom ua haujlwm. Qhov chaw sib cuag loj dua tso cai rau kev faib hluav taws xob zoo dua, ua rau muaj cua sov ntau dua ntawm cov khoom siv ua haujlwm. Qhov no txhawb kev sib xyaw ua ke thiab metallurgical kev sib raug zoo thoob plaws qhov sib koom ua ke. Hloov pauv, cov chaw sib txuas me me ntawm electrode tuaj yeem ua rau cov cua sov hauv zos, ua rau cov welds tsis sib xws thiab muaj peev xwm tsis muaj zog hauv kev sib koom ua ke.
2. Thaum tshav kub kub Dissipation thiab Electrode Hnav: Cov duab thiab qhov loj ntawm cov electrodes cuam tshuam rau cov cua sov dissipation thaum lub vuam txheej txheem. Cov electrodes loj dua yuav muaj thaj tsam ntau dua, ua kom yooj yim dua cov cua sov thiab txo qhov kev pheej hmoo ntawm electrode overheating. Tsis tas li ntawd, cov electrodes loj dua tuaj yeem tiv taus cov vuam tam sim no tsis muaj qhov tseem ceeb. Cov electrodes me me, ntawm qhov tod tes, tej zaum yuav muaj kev kub hnyiab sai thiab hnav cov nqi ntau dua, yuav tsum tau hloov cov electrode ntau zaus.
3. Force Concentration thiab Electrode Lub Neej: Cov duab ntawm cov electrodes txiav txim siab lub zog concentration ntawm qhov chaw sib cuag. Taw tes lossis concave electrodes mloog zoo rau ntawm qhov chaw me me, uas tuaj yeem ua rau muaj kev sib cuag ntau dua. Qhov no tuaj yeem ua tau zoo rau kev ua tiav kev nkag mus tob hauv qee yam kev siv. Txawm li cas los xij, nws kuj tseem tuaj yeem ua rau hnav electrode ntau dua thiab lub neej luv dua electrode. Pav ca los yog me ntsis convex electrodes faib cov quab yuam nyob rau hauv ib cheeb tsam loj, txo qhov hnav thiab ncua lub neej electrode.
4. Kev nkag mus thiab tshem tawm: Cov duab thiab qhov loj ntawm cov electrodes kuj cuam tshuam rau kev nkag tau thiab tshem tawm rau qhov chaw ua haujlwm. Cov duab loj lossis cov duab electrode nyuaj tuaj yeem txwv tsis pub nkag mus rau qee qhov chaw ntawm lub workpiece lossis cuam tshuam nrog cov khoom nyob ib sab. Nws yog ib qho tseem ceeb uas yuav tau xav txog qhov tsim electrode nyob rau hauv kev sib raug zoo rau cov kev sib koom ua ke geometry thiab kev sib dhos yuav tsum tau ua kom ntseeg tau tias electrode positioning thiab clearance.

Cov duab thiab qhov loj ntawm electrodes hauv nruab nrab zaus inverter qhov chaw vuam tshuab muaj qhov cuam tshuam tseem ceeb ntawm cov txheej txheem vuam thiab qhov ua tau zoo ntawm qhov sib koom ua ke. Qhov zoo tshaj plaws electrode zoo li thiab qhov loj me ua rau cov khoom siv hluav taws xob zoo sib xws, kev quab yuam kom zoo, thiab lub neej zoo electrode. Cov neeg tsim khoom yuav tsum ua tib zoo xaiv thiab tsim cov electrodes raws li daim ntawv thov vuam tshwj xeeb, sib koom ua ke geometry, thiab cov khoom siv kom ua tiav cov vuam zoo ib yam thiab zoo. Tsis tas li ntawd, kev saib xyuas tsis tu ncua thiab tshuaj xyuas cov electrodes yog qhov tseem ceeb los xyuas kom meej qhov ua tau zoo thiab ua kom lub neej ntev ntawm cov electrodes hauv qhov chaw vuam ua haujlwm.