Feem ntau hais lus, muaj ob peb lub ntsiab lus tseem ceeb los ua tus zoo nkauj thiab muaj zog weld.
Ua ntej: Ua kom koj ob txhais tes khov kho thiab tsis txhob co, uas yog ncaj qha rau seb tus weld zoo nkauj.
Thib ob: Lub sijhawm yuav tsum tau txuj ci. Lub thicker cov hlau phaj, ntev dua lub sijhawm vuam yuav ua tau, tsis li ntawd nws yooj yim rau tsis weld dhau los; Ntawm qhov tsis sib xws, lub thinner lub phaj steel, zoo dua kom dhau los ntawm nws los tiv thaiv vuam los ntawm.
Thib peb: pib vuam thiab lub sijhawm xaus yuav tsum sib xws, yog li cov khoom siv welded yuav khov kho thiab muaj peev xwm ua kom muaj zog dua.
Nyob rau hauv txoj kev vuam txheej txheem, thaum ib weld ua tiav, yog tias ARC tau tawg tam sim ntawd, muaj Arc PIT hauv qab ntawm WELD yuav tsim.
Yog tias Arc lub qhov tob tob, nws yog qhov yooj yim heev kom ua rau muaj kev ntxhov siab thiab tawg, yog li lub sijhawm nyob yuav tsum tau mastered zoo, thiab peb kuj yuav tsum sau daim arc qhov kawg.
