Txiv ntseej projection welding tshuab yog dav siv nyob rau hauv kev lag luam kev lag luam kom ruaj ntseg koom cov txiv ntoo rau ntau yam hlau. Cov txheej txheem vuam muaj ntau qhov tseem ceeb uas yuav tsum tau ua tib zoo tswj kom ntseeg tau tias qhov zoo ntawm vuam zoo thiab kev ua tau zoo. Nyob rau hauv tsab xov xwm no, peb yuav delve rau hauv kev tsom xam ntawm cov txheej txheem tsis nyob rau hauv cov txiv ntoo projection welding tshuab, tshawb txog lawv qhov tseem ceeb thiab cuam tshuam rau cov txheej txheem vuam.
- Vuam Tam sim no: Vuam tam sim no yog ib qho tseem ceeb tsis zoo uas txiav txim siab cov cua sov tawm thaum lub sij hawm vuam. Nws cuam tshuam qhov weld nugget loj, nkag mus tob, thiab tag nrho cov weld zog. Los ntawm kev kho cov vuam tam sim no, cov neeg ua haujlwm tuaj yeem ua kom zoo dua qhov vuam zoo thaum xav txog cov kev xav tau tshwj xeeb ntawm cov khoom siv txiv ntoo thiab lub hauv paus hlau.
- Vuam Lub Sijhawm: Lub sijhawm vuam lub sijhawm ntsuas yog hais txog lub sijhawm ntawm qhov tam sim no ntws los ntawm vuam electrodes. Nws ncaj qha cuam tshuam rau cov cua kub nkag thiab tsim cov khoom sib txuas. Kev hloov kho kom zoo ntawm lub sijhawm vuam kom ua tiav fusion ntawm cov txiv ntoo thiab cov hlau hauv paus, ua rau muaj kev ruaj khov thiab txhim khu kev qha.
- Electrode Force: Electrode quab yuam, tseem hu ua vuam siab, yog lub siab siv los ntawm cov electrodes mus rau cov txiv ntoo thiab lub hauv paus hlau thaum lub sij hawm vuam txheej txheem. Nws cuam tshuam rau thaj chaw sib cuag, cov khoom ntws, thiab tag nrho cov neeg kho tshuab lub zog ntawm qhov sib koom ua ke. Lub zog electrode yuav tsum tau ua kom zoo kom ua tiav qhov tsim nyog deformation thiab metallurgical bonding ntawm cov txiv ntseej thiab lub hauv paus hlau.
- Electrode Tip Geometry: Lub geometry ntawm cov lus qhia electrode plays lub luag haujlwm tseem ceeb hauv cov txheej txheem kev sib txuas ntawm cov txiv ntoo. Lub taub hau, qhov loj me, thiab contour cuam tshuam rau kev faib hluav taws xob, thaj chaw tiv tauj, thiab kev tsim cov khoom siv vuam. Ua tib zoo saib xyuas ntawm cov electrode ntsis geometry yog qhov tseem ceeb kom ua tiav qhov zoo sib xws, tiv thaiv spatter, thiab txo qis electrode hnav.
- Kev npaj txiv ntseej: Kev npaj cov txiv ntoo kom zoo yog qhov tseem ceeb rau kev ua tiav cov welds zoo. Cov yam ntxwv xws li kev huv ntawm qhov chaw, xov xwm, thiab lubrication tuaj yeem cuam tshuam cov txheej txheem vuam. Kev tu txhua yam ntawm cov txiv ntoo saum npoo, kom tsis txhob muaj cov kab mob thiab cov roj, txhawb kev tsim cov vuam zoo thiab pab tiv thaiv qhov tsis xws luag.
- Kev xaiv cov khoom siv: Kev xaiv cov khoom siv txiv ntoo yog qhov tseem ceeb hauv cov txiv ntoo projection vuam. Cov ntaub ntawv sib txawv muaj qhov sib txawv ntawm thermal conductivity, hluav taws xob tsis kam, thiab cov khoom siv kho tshuab, uas tuaj yeem cuam tshuam cov txheej txheem vuam. Xaiv cov khoom siv txiv ntoo uas tsim nyog ua kom muaj kev sib raug zoo nrog cov hlau hauv paus thiab ua kom pom kev sib txuas zoo.
Nyob rau hauv cov txiv ntoo projection welding tshuab, kev tsom xam thiab kev tswj cov txheej txheem tsis yog qhov tseem ceeb rau kev ua tiav zoo ib yam, txhim khu kev qha, thiab zoo welds. Vuam tam sim no, vuam lub sij hawm, electrode quab yuam, electrode tip geometry, kev npaj txiv ntoo, thiab cov khoom xaiv yog txhua yam tseem ceeb uas yuav tsum tau ua tib zoo xav. Los ntawm kev nkag siab thiab ua kom zoo dua cov kev txwv no, cov tuam txhab tsim khoom tuaj yeem ua tiav cov txiaj ntsig kev lag luam vuam, ua rau muaj zog thiab ruaj khov weld pob qij txha.
Post lub sij hawm: Lub Xya hli ntuj-11-2023
