uhla oluphelele lokuqinisekiswa kwekhwalithi okuthembekile okuqinile kokuphepha okuphephile kokucubungula ubuchwepheshe be-welding

Ubuchwepheshe bokushisela obunokwethenjelwa, obuqinile futhi obuphephile kuibhokisi eliphephileukucubungula ngebanga eligcwele lokuqinisekisa ikhwalithi:
I-1, igebe lokucubungula i-welding kufanele libe lihle futhi lilingane, angeke kube khona ukuqhekeka, ukuchithwa, ukukhishwa, ukushiswa kokulimala nokunye ukukhubazeka.
2, inqubo yokushisela inamandla futhi inokwethenjelwa, izinto zokushisela ezingaphezulu zezingxenye kufanele zibe endaweni futhi zimbozwe ukugwema izikhala.
3, i-welding slag ye-iphephilekufanele ihlanzwe ngemva kokushisela, okuhlanganisa ukuhlanza izinhlayiya ezichithekile ezintweni zokuthungatha ezifakwe ebusweni bezingxenye.
I-4, ingaphezulu lezingxenye kufanele zipholishwe ngemuva kokushisela, ingxenye yendawo yokucubungula i-welding ihambisana nomunye nomunye, ungqimba olungaphezulu alukwazi ukuba ne-convex ecacile kanye ne-convex ngemva kokucubungula.
5, iphephileukucubungula emsebenzini we-welding kufanele kuthuthukiswe ubuchwepheshe, ngangokunokwenzeka ukususa ukucindezeleka kwe-welding.Izingxenye azikwazi ukukhubazeka ngenxa yomsebenzi wokushisela, futhi i-workpiece yomkhiqizo kufanele ilungiswe ngokuvumelana nesimo sangempela ngemva kokushisela.