Hauv thaj tsam ntawm qhov nruab nrab zaus DC qhov chaw vuam, lub luag haujlwm ntawm vuam siab tseem yog lub ntsiab lus tseem ceeb.Kab lus no delves rau hauv qhov tseem ceeb ntawm vuam siab, nws cov kev cuam tshuam ntawm cov txheej txheem vuam, thiab cov yam ntxwv uas ua rau kev txiav txim siab zoo.
Vuam yog txheej txheem nyuaj uas koom nrog kev sib xyaw ntawm ob daim hlau los ntawm kev siv cov cua sov thiab siab.Txawm hais tias qhov tseem ceeb ntawm cov cua sov hauv cov txheej txheem no tau lees paub dav dav, lub luag haujlwm ntawm vuam siab feem ntau tseem qis dua.Hauv nruab nrab-zaus DC qhov chaw vuam, lub siab siv thaum lub sij hawm vuam txheej txheem tuaj yeem cuam tshuam qhov zoo thiab kev ncaj ncees ntawm kev sib koom ua ke.
Ib qho ntawm cov laj thawj tseem ceeb vim li cas vuam siab yog qhov tseem ceeb yog nws txoj kev cuam tshuam ntawm kev sib cuag hluav taws xob ntawm cov khoom ua haujlwm.Nyob rau hauv nruab nrab-zaus DC qhov chaw vuam, qhov tsis tu ncua ntawm qhov ncaj qha tam sim no dhau los ntawm cov khoom ua haujlwm, tsim kev tiv thaiv thiab ua kom sov.Qhov zoo ntawm kev sib cuag hluav taws xob ntawm lub workpieces ncaj qha cuam tshuam los ntawm kev siv lub siab.Kev tsis txaus siab tuaj yeem ua rau kev sib cuag hluav taws xob tsis zoo, ua rau cov cua sov tsis sib xws thiab cov vuam tsis muaj zog.
Ntxiv mus, welding siab plays lub luag haujlwm tseem ceeb hauv kev ua tiav qhov zoo sib xws weld nugget, uas yog lub pas dej molten hlau tsim ntawm qhov chaw vuam.Lub siab pab xyuas kom meej tias cov workpieces tau tuav ruaj khov ua ke, tso cai rau kom muaj kev sib faib ntawm cov cua sov thiab siab thoob plaws hauv kev sib koom ua ke.Qhov kev sib txuam no yog qhov tseem ceeb los tsim cov welds muaj zog, ruaj khov uas ua tau raws li cov qauv kev lag luam thiab kev nyab xeeb.
Qhov cuam tshuam ntawm vuam siab tsis txwv rau qhov zoo ntawm qhov sib koom ua ke.Nws tseem cuam tshuam qhov kev ua tau zoo tag nrho ntawm cov txheej txheem vuam.Kev tsis txaus siab tuaj yeem ua rau lub sijhawm vuam ntev dua thiab siv zog ntau ntxiv, thaum kawg cuam tshuam cov nqi ntawm kev ua haujlwm vuam.
Ntau yam yuav tsum tau coj mus rau hauv tus account thaum txiav txim siab qhov zoo tshaj plaws vuam siab rau ib daim ntawv thov.Cov khoom tuab, hom hlau tau koom ua ke, electrode loj thiab cov duab, thiab vuam tshuab chaw txhua tus ua lub luag haujlwm hauv kev txhais cov kev ntsuas siab zoo.Cov neeg ua haujlwm vuam yuav tsum raug cob qhia kom paub txog cov cim ntawm qhov tsis txaus lossis siab dhau thiab ua kom tsim nyog hloov kho kom ua tiav qhov kev xav tau vuam zoo.
Nyob rau hauv xaus, vuam siab yog undeniably tseem ceeb nyob rau hauv nruab nrab-frequency DC chaw vuam.Nws ncaj qha cuam tshuam rau kev sib cuag hluav taws xob, kev tsim cov vuam nugget, thiab kev ua haujlwm tag nrho ntawm cov txheej txheem vuam.Txhawm rau ua kom tau zoo thiab txhim khu kev qha welds, cov neeg ua haujlwm vuam yuav tsum nkag siab lub luag haujlwm ntawm lub siab thiab nws cov kev cuam tshuam nrog ntau yam kev sib txuas.Los ntawm kev ua li ntawd, lawv tuaj yeem ua kom ntseeg tau tias lawv cov kev ua haujlwm vuam ua tau raws li cov qauv xav tau thiab tsim cov pob qij txha ruaj khov thiab ruaj khov.
Post lub sij hawm: Oct-11-2023