Patlisiso e ncha e totobatsa lintlha tsa bohlokoa bakeng sa welding e otlolohileng le e holimo, e senola liphephetso tseo li-welders li tobanang le tsona ho fihlela litholoana tse ntle maemong ana.
Matla a khoheli a tlhaho a tšepe e qhibilihisitsoeng a baka bothata bo boholo hobane a atisa ho theohela tlaase nakong ea ts'ebetso ea ho cheselletsa, ho etsa hore ho be thata haholoanyane ho etsa weld e hloekileng le e ntle. e lebisang litabeng tsa fusion le li-slag inclusions.
E le ho hlōla mathata ana, litsebi li hatisa tlhokahalo ea ho khetha ka hloko mekhoa e loketseng ea ho tjheseletsa.Ho kgothaletswa ho sebelisa mokhoa oa ho tjheseletsa oa hona joale o tlaase, o tsoelang pele oa arc welding le opereishene e khutšoanyane ea arc. Mokhoa ona o thusa ho laola mocheso le ho ntlafatsa menyetla ea katleho e atlehileng. weld.
The angle welding e boetse e phetha karolo ea bohlokoa ho tjheseletsa e otlolohileng.Ho boloka sekhahla sa 80 ho isa ho 90 pakeng tsa eleketrode le weld ho netefatsa kabo e nepahetseng ea mocheso le ho kenella.Ntle le ho khetha li-parameter tse loketseng tsa welding nakong ea welding e otlolohileng le e holimo, tlhokomelo e boetse e lokela ho lefshoa ho khetha mekhoa e nepahetseng ea lipalangoang.Ha ho tjheseletsa sebakeng se otlolohileng, litsebi li khothalletsa ho sebelisa li-electrode tsa crescent kapa zigzag. Li-electrode tsena li fana ka taolo e ntle le botsitso nakong ea ho cheselletsa.Bakeng sa ho tjheseletsa holimo, ho kgothaletswa hore o sebelise arc e khutšoanyane e otlolohileng kapa e sekametseng lesale conveyor ho ntlafatsa phello. phuputso ena ha e totobatse feela ho rarahana ha li-welding tse otlolohileng le tse holimo, empa hape e fana ka tataiso e sebetsang bakeng sa li-welders ho ntlafatsa mekhoa ea bona.
Ka ho kenya ts'ebetsong mekhoa e khothalletsoang ea li-welding le mekhoa ea lipalangoang, li-welders li ka ntlafatsa boleng ba li-weld, tsa fokotsa mefokolo, le ho eketsa katleho.
Ho feta moo, ho latela melaoana e nepahetseng ea ts'ireletso le ho sebelisa lisebelisoa tse nepahetseng tsa ts'ireletso ho bohlokoa ho sireletsa li-welders likotsing tse ka bang teng nakong ea ts'ebetso ea welding.Ka ho boloka litataiso tsena kelellong, li-welders li ka ntlafatsa tsebo ea tsona le ho fumana liphello tse phahameng tsa welding maemong a thata.
Nako ea poso: Sep-09-2023