Ungaqhagamshelana nathi ukuba ufunaumatshini wokuwelda

(1) Izixhobo zokudibanisa i-arc manual ye-arc welding 1. Ukubunjwa kwentonga ye-welding Intonga ye-welding yi-electrode encibilikayo esetyenziswe kwi-arc welding yombane kunye ne-coating.Iqulethwe ngamacandelo amabini: i-coating kunye ne-welding core.

(L) I-Welding core.Intsimbi yentsimbi egutyungelwe ngokugquma kwintonga ye-welding ibizwa ngokuba yi-welding core.I-welding core ngokubanzi intambo yensimbi enobude obuthile kunye nobubanzi.Ngexesha le-welding, i-welding core inemisebenzi emibini: enye kukuqhuba i-welding current kunye nokuvelisa i-arc ukuguqula amandla ombane kubushushu;enye kukunyibilikisa i-welding core ngokwayo ibe yintsimbi yokuzalisa kwaye idityaniswe nesiseko sesinyithi ukwenza i-weld.

Ucingo olukhethekileyo lwentsimbi olusetyenziselwa ukuwelda lunokwahlulwa lube ziindidi ezintathu: i-carbon structural steel wire, i-alloy wire structural steel wire kunye ne-stainless steel wire.

(2) Ulusu lweyeza.Isigqubuthelo esicinezelwe kumphezulu we-core sibizwa ngokuba yi-coating.Ukwambathisa i-coat eyenziwe ngeeminerali ezahlukeneyo ngaphandle kwentonga ye-welding kunokuzinzisa i-arc.