Resistance chaw welding yog ib txoj kev siv dav hauv ntau qhov kev lag luam, suav nrog tsheb thiab kev tsim khoom, koom nrog cov khoom siv hlau ua ke. Txhawm rau ua kom muaj zog thiab txhim khu kev qha welds, nws yog ib qho tseem ceeb los xyuas kom meej tias thaj tsam fusion tau zoo sib xws. Nyob rau hauv tsab xov xwm no, peb yuav tham txog yuav ua li cas kho fusion zone offset nyob rau hauv qhov chaw welding tshuab.
Nkag siab Fusion Zone Offset
Fusion zone offset yog hais txog qhov sib txawv ntawm qhov weld nugget qhov tseeb txoj hauj lwm los ntawm qhov xav tau los yog qhov chaw npaj. Qhov kev sib hloov no tuaj yeem tshwm sim vim muaj ntau yam, suav nrog electrode misalignment, cov khoom hloov pauv, thiab kev teeb tsa lub tshuab. Kho qhov fusion zone offset yog qhov tseem ceeb rau kev tswj xyuas cov txheej txheem kev ncaj ncees thiab zoo ntawm cov pob qij txha welded.
Cov kauj ruam los kho Fusion Zone Offset
- Xyuas Machine Alignment:Ua ntej ua ib qho kev hloov kho, xyuas kom meej tias qhov chaw vuam tshuab ua kom zoo zoo. Txheeb xyuas qhov tsis zoo ntawm cov electrodes, vim qhov no tuaj yeem ua rau muaj kev cuam tshuam fusion zone offset.
- Electrode soj ntsuam:Tshawb xyuas cov vuam electrodes rau hnav thiab tsim kua muag. Hnav electrodes tuaj yeem ua rau tsis sib xws welds thiab fusion zone offset. Hloov lossis hloov kho electrodes raws li qhov tsim nyog.
- Kev npaj khoom siv:Xyuas kom meej tias cov ntawv hlau yuav tsum tau welded yog huv si thiab tsis muaj kab mob. Kev npaj kom zoo yog qhov tseem ceeb rau kev ua tiav qhov tseeb welds thiab txo fusion zone offset.
- Optimize Vuam Parameters:Kho qhov vuam tsis, xws li tam sim no, lub sij hawm, thiab siab, raws li cov khoom siv welded. Nrog rau lub tshuab kev khiav hauj lwm phau ntawv los yog ib tug welding engineer rau kev pom zoo chaw.
- Electrode Hnav:Hnav cov vuam electrodes kom muaj lub ntsej muag ntse thiab zoo ib yam. Qhov no yuav pab ua kom tau raws li kev sib cuag electrode thiab txo fusion zone offset.
- Tswj Welding Force:Saib xyuas thiab tswj cov vuam quab yuam siv rau cov khoom ua haujlwm. Kev quab yuam ntau dhau tuaj yeem thawb cov khoom tawm ntawm qhov xav tau qhov chaw weld, ua rau fusion zone offset.
- Weld thiab Inspect:Ua ib qho kev sim weld thiab tshuaj xyuas qhov tshwm sim. Siv cov kev ntsuas tsis muaj kev puas tsuaj, xws li kev tshuaj xyuas qhov muag thiab kev kuaj ultrasonic, txhawm rau txheeb xyuas qhov fusion zone alignment. Yog tias offset tseem nyob, ua kom hloov kho ntxiv.
- Fine-Tune raws li xav tau:Txuas ntxiv mus rau qhov zoo ntawm qhov vuam tsis sib haum thiab electrode kev sib raug zoo kom txog rau thaum qhov kev xav tau fusion cheeb tsam ua tiav tiav. Nws yuav siv sij hawm ntau qhov kev sim welds kom tau txais nws txoj cai.
- Cov ntaub ntawv chaw:Thaum lub fusion zone offset raug kho, sau qhov zoo tshaj plaws vuam chaw rau yav tom ntej siv. Qhov no yuav ua kom muaj qhov sib xws hauv koj cov txheej txheem vuam.
Kho fusion zone offset nyob rau hauv qhov chaw welding tshuab yog ib qho tseem ceeb ntawm kev ua kom zoo welds. Los ntawm kev ua raws li cov kauj ruam no thiab tswj xyuas lub tshuab thiab electrodes kom zoo, koj tuaj yeem txo qis fusion zone offset thiab tsim cov pob qij txha muaj zog thiab txhim khu kev qha, ua rau muaj kev vam meej tag nrho ntawm koj txoj haujlwm vuam.
Post lub sij hawm: Sep-21-2023
