Ib tug welder ua haujlwm ntawm lub hauv paus ntsiab lus ntawm cov txheej txheem ntawm kev siv hluav taws xob hluav taws xob los txuas ob yam khoom ua ke. Lub tshuab vuam yog tsim los ntawm cov khoom siv hluav taws xob, vuam electrode, thiab acov khoom siv vuam.
Lub zog ntawm lub zogvuam tshuabfeem ntau yog DC fais fab mov, uas hloov hluav taws xob hluav taws xob rau hauv lub zog arc. Lub vuam electrode tau txais lub zog thiab ua kom sov cov khoom siv vuam mus rau lub xeev molten los ntawm ib qho hluav taws xob arc Lub melting ntawm cov khoom siv vuam ua ib lub pas dej molten uas txias thiab solidifies sai, yog li khov kho welding ob yam khoom ua ke.
Thaum lub sijhawm ua haujlwm ntawm lub tshuab vuam, cov khoom siv hluav taws xob tau nres ua ntej vuam electrode tawm ntawm cov khoom siv vuam, thiab cov arc tsim yog tua. Cov txheej txheem no, feem ntau hu ua "lub sijhawm fais fab tuag," pab lub pas dej welding txias thiab txo qhov kub thiab txias thaum lub sijhawm vuam.
Lub welder tseem tuaj yeem tswj qhov zoo ntawm cov vuam los ntawm kev tswj cov tam sim no thiab qhov hluav taws xob. Cov tam sim no siab dua feem ntau yog siv rau cov haujlwm vuam loj, thaum cov dej qis qis yog tsim rau cov hauj lwm vuam me me. Kho qhov hluav taws xob tuaj yeem cuam tshuam qhov ntev thiab kev ruaj ntseg ntawm lub arc thiab yog li qhov zoo ntawm cov txiaj ntsig vuam.
Feem ntau, ib tug welder welds ob yam khoom los ntawm kev siv hluav taws xob lub zog los tsim ib qho hluav taws xob arc. Qhov ruaj khov thiab qhov zoo ntawm cov vuam yog nyob ntawm cov khoom xws li tam sim no, qhov hluav taws xob, thiab cov khoom xaiv.
Post lub sij hawm: Mar-15-2025
