Cov txiv ntoo qhov chaw vuam tshuab yog ntau yam thiab siv tau zoo siv hauv ntau qhov kev lag luam rau kev koom nrog cov khoom siv hlau. Txhawm rau kom ntseeg tau tias nws qhov kev ua tau zoo thiab cov khoom tsim tau zoo, nws yog ib qho tseem ceeb kom nkag siab thiab txiav txim siab txog nws cov kev ntsuas. Nyob rau hauv tsab xov xwm no, peb yuav tshawb txog cov txheej txheem tseem ceeb ntawm cov txiv ntoo qhov chaw vuam tshuab.
- Vuam tam sim no: Cov vuam tam sim no yog qhov tseem ceeb uas txiav txim siab cov khoom siv hluav taws xob thaum lub sijhawm vuam. Nws yog feem ntau ntsuas nyob rau hauv amperes (A) thiab ncaj qha cuam tshuam lub weld nugget tsim thiab sib koom ua ke lub zog. Kev teeb tsa cov vuam tam sim no kom raug cov cua sov yog tsim kom ua tiav cov welds txhim khu kev qha.
- Vuam Lub Sijhawm: Lub sijhawm vuam yog hais txog lub sijhawm uas cov vuam tam sim no ntws los ntawm cov electrodes thiab cov khoom ua haujlwm. Nws yog ntsuas hauv milliseconds (ms) thiab cuam tshuam rau qhov loj thiab qhov zoo ntawm qhov weld nugget. Nrhiav qhov sib npaug ntawm qhov sib npaug ntawm lub sijhawm vuam thiab tam sim no yog qhov tseem ceeb kom tsis txhob muaj qis dua lossis dhau vuam.
- Electrode Force: Lub electrode quab yuam, ntsuas hauv kilonewtons (kN), sawv cev rau lub siab siv los ntawm cov electrodes ntawm lub workpieces thaum vuam. Txaus electrode quab yuam yog tsim nyog los xyuas kom meej hluav taws xob kev sib cuag thiab consolidation ntawm kev sib koom tes. Txawm li cas los xij, kev quab yuam ntau dhau tuaj yeem ua rau deformation lossis kev puas tsuaj rau cov khoom ua haujlwm.
- Electrode Diameter: Cov kab hluav taws xob electrode cuam tshuam cov cua sov concentration thiab kev faib tawm ntawm qhov chaw vuam. Xaiv qhov tsim nyog electrode txoj kab uas hla yog qhov tseem ceeb heev kom ua tiav cov welds zoo ib yam thiab txhim khu kev qha.
- Cov khoom siv hluav taws xob: Kev xaiv cov khoom siv electrode cuam tshuam rau yam xws li hluav taws xob conductivity, hnav tsis kam, thiab thermal conductivity. Cov khoom siv electrode feem ntau suav nrog tooj liab alloys thiab cov hlau refractory zoo li tungsten.
- Welding Current Control: Cov txiv ntoo qhov chaw vuam tshuab tej zaum yuav muaj ntau yam kev xaiv vuam tam sim no, xws li tam sim no tsis tu ncua lossis lub zog tsis tu ncua. Cov kev xaiv no tso cai rau kev tswj xyuas zoo dua ntawm cov txheej txheem vuam thiab hloov mus rau cov khoom sib txawv ntawm cov khoom siv thiab cov thicknesses.
- Vuam Voltage: Lub vuam qhov hluav taws xob, ntsuas hauv volts (V), ua lub luag haujlwm hauv kev txiav txim siab qhov ntev arc thiab tsim hluav taws xob. Nws yog feem ntau tswj tau los ntawm lub tshuab vuam kom ruaj khov vuam tej yam kev mob.
- Cooling System: Lub tshuab ua kom txias yog qhov tseem ceeb rau kev tiv thaiv lub tshuab vuam los ntawm overheating thaum siv ntev. Nws ua kom muaj kev ua tau zoo ib yam thiab ua rau lub tshuab lub neej ntev.
Cov kev tsis sib xws ntawm cov txiv ntoo qhov chaw vuam tshuab yog qhov tseem ceeb uas cuam tshuam rau qhov zoo thiab kev ua haujlwm ntawm cov txheej txheem vuam. Kev nkag siab thiab ua kom zoo dua cov kev ntsuas no yog qhov tseem ceeb rau kev ua tiav cov welds txhim khu kev qha thiab zoo hauv ntau daim ntawv thov kev lag luam. Kev ntsuas kom raug thiab kev hloov kho ntawm cov kev txwv no ua kom cov txiv ntoo qhov chaw vuam tshuab ua tau raws li qhov xav tau tshwj xeeb ntawm txhua txoj haujlwm vuam, ua rau muaj kev vam meej thiab ruaj khov welds.
Post lub sij hawm: Aug-04-2023
