Thepa ea ho cheselletsa: Mechini ea ho cheselletsa e sebelisoa bakeng sa ho cheselletsa metso; lisebelisoa tsa ho tjheseletsa liphaephe tse nang le mesebetsi e mengata li sebelisoa bakeng sa ho tlatsa le ho koahela.
Lisebelisoa tsa welding: φ3.2 E6010 electrode ea selulose e sebelisoa bakeng sa ho cheselletsa metso; φ2.0 flux-cored self-protected wire welding e sebelisetsoa ho tlatsa le ho koahela.
Ho hloekisa bevel: Pele ho kopano, hloekisa bevel pele. Sebelisa grinder ea angle kapa brush ea terata ea motlakase ho tlosa oli, mafome, metsi le litšila tse ling ka har'a 25mm ea bevel le mathōko a ka pele le ka morao ho fihlela khanya eohle ea tšepe e pepesitsoe.
Ho kopanngoa ha Nozzle: Thephala ea tšepeNozzle pairing e ama ka ho toba boleng ba ho cheselletsa metso 'me e tlameha ho etsoa ka tieo ho latela litekanyetso tsa ts'ebetso ea welding. Moeli o hlabang oa groove o laoloa ka har'a sebaka sa 0.5 ~ 2.0mm; lekhalo la groove le laoloa ka thata ho 2.5 ~ 3.5mm. Ka holimo ke 2.5mm 'me tlase ea molomo ke 3.5mm.