Resistance chaw vuam yog cov txheej txheem siv dav hauv kev tsim khoom, qhov twg ob lossis ntau daim hlau tau koom ua ke los ntawm kev siv cov cua sov thiab siab. Txhawm rau kom ua tiav cov welds zoo ib yam thiab txhim khu kev qha, nws yog ib qho tseem ceeb kom nkag siab txog peb lub ntsiab lus tseem ceeb ntawm qhov chaw vuam tshuab. Hauv tsab xov xwm no, peb yuav piav qhia txog cov khoom tseem ceeb no thiab lawv qhov tseem ceeb hauv cov txheej txheem vuam.
- Cov hluav taws xob
Cov electrodes yog lub plawv ntawm qhov chaw vuam tshuab. Lawv yog lub luag hauj lwm rau xa hluav taws xob tam sim no mus rau lub workpieces thiab siv lub siab los tsim ib tug muaj zog weld. Electrodes feem ntau yog ua los ntawm tooj liab vim nws zoo heev conductivity thiab kub tsis kam. Lub sab sauv electrode, hu ua "electrode cap," yog nyob rau hauv kev sib cuag ncaj qha nrog lub workpiece, thaum lub qis electrode nyob rau hauv kev sib cuag nrog lub workpiece los ntawm lub opposite sab. Kev tsim hluav taws xob tsim nyog, kev sib tw, thiab kev saib xyuas yog qhov tseem ceeb kom ntseeg tau tias cov welds zoo ib yam.
- Fais fab mov
Lub zog muab hluav taws xob muab lub zog hluav taws xob xav tau rau qhov chaw vuam qhov chaw. Nws hloov cov txheej txheem hluav taws xob mus rau hauv cov tswj tam sim no nrog qhov tsim nyog voltage thiab lub sij hawm tsis. Cov khoom siv hluav taws xob txiav txim siab qhov vuam tam sim no, lub sijhawm vuam, thiab tag nrho lub zog nkag rau hauv vuam. Cov kev hloov pauv hauv cov kev ntsuas no tuaj yeem cuam tshuam qhov zoo thiab lub zog ntawm vuam. Niaj hnub nimno kuj qhov chaw vuam tshuab feem ntau muaj cov khoom siv hluav taws xob siab heev nrog cov programmable, tso cai rau kev tswj xyuas meej ntawm cov txheej txheem vuam.
- Tswj System
Kev tswj qhov system yog lub hlwb ntawm qhov chaw vuam tshuab. Nws tswj hwm tag nrho cov txheej txheem vuam, suav nrog lub sijhawm, cov dej ntws tam sim no, thiab kev siv siab. Lub kaw lus tswj tau zoo tsim kom muaj qhov rov ua tau zoo thiab sib xws ntawm welds. Nws kuj tseem muab cov yam ntxwv tseem ceeb ntawm kev nyab xeeb, xws li kev ua haujlwm nres thaum muaj xwm txheej ceev thiab kuaj xyuas qhov tsis raug. Kev nce qib hauv automation thev naus laus zis tau ua rau muaj kev txhim kho ntawm cov txheej txheem kev tswj hwm uas tuaj yeem saib xyuas thiab kho cov vuam tsis nyob hauv lub sijhawm, ua rau cov khoom zoo, tsis muaj qhov tsis xws luag.
Hauv kev xaus, qhov chaw vuam siv lub tshuab muaj kev sib haum xeeb ntawm cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab kev tswj hwm los tsim cov welds muaj zog thiab ruaj khov. Nkag siab txog peb lub ntsiab lus tseem ceeb no yog qhov tseem ceeb rau cov neeg ua haujlwm thiab cov kws ua haujlwm ua haujlwm nrog cov thev naus laus zis no. Kev saib xyuas kom raug thiab calibration ntawm cov khoom no yog qhov tseem ceeb sib npaug los xyuas kom meej qhov ua tau zoo thiab kev nyab xeeb ntawm cov txheej txheem vuam. Raws li thev naus laus zis txuas ntxiv mus, kev ua haujlwm ntawm qhov chaw vuam yog npaj los ua qhov tseeb dua thiab hloov tau raws li qhov xav tau ntawm kev tsim khoom niaj hnub no.
Post lub sij hawm: Sep-20-2023
