Liphaephe tse chitja tsa ho tjheseletsa ho sebelisa mochini oa tjheseletsa oa butt ho hloka mekhoa le mehopolo e itseng ho netefatsa li-welds tse matla le tse tšepahalang. Ho utloisisa mokhoa oa ho kenya liphaephe tse pota-potileng ho bohlokoa bakeng sa li-welders le litsebi tsa indasteri ea li-welding ho finyella li-welds tse nepahetseng le tsa boleng bo phahameng. Sengoliloeng sena se fana ka tataiso e felletseng mabapi le mokhoa oa ho tjheseletsa liphaephe tse chitja ho sebelisa mochini oa ho tjheseletsa butt, se totobatsang mehato ea bohlokoa le mekhoa e metle bakeng sa sephetho se atlehileng sa welding.
- Boitokisetso: Pele o qala ts'ebetso ea ho cheselletsa, hloekisa ka botlalo bokaholimo ba liphaephe tse chitja ho tlosa litšila, oli kapa litšila. Ho hloekisoa hantle ho tiisa motsoako o motle le ho fokotsa kotsi ea likoli ho weld.
- Fit-up and Alignment: Etsa bonnete ba hore liphaephe tse chitja li lekana hantle le hore li tsamaisane hantle pele u tjheseletsa. Ho kopanya hantle ke habohlokoa ho finyella li-welds tse tšoanang le ho qoba ho se tsitse ha lenonyeletso.
- Liparamente tsa Welding: Khetha liparamente tse nepahetseng tsa welding, ho kenyeletsoa hona joale oa welding, voltage, le lebelo la ho hula li-electrode, ho ipapisitsoe le thepa ea phala, botenya le moralo o kopaneng. Fetola liparamente ho tsamaisana le litlhoko tse khethehileng tsa tjheseletsa bakeng sa ho tjheseletsa phala e chitja.
- Tack Welding: Sebelisa li-welds tsa tack ho boloka lipeipi ka nakoana sebakeng seo li se batlang pele ho tjheseletsa ea ho qetela. Tack welding e thusa ho boloka tumellano e nepahetseng nakong ea ts'ebetso ea welding.
- Setapo sa Mochini oa Welding Butt: Theha mochini oa ho tjheseletsa butt bakeng sa tjheseletsa ea lipeipi tse chitja, ho etsa bonnete ba hore mochini o hlophisitsoe hantle ebile o hokahantsoe ka nepo. Netefatsa hore eleketrode ea welding e behiloe hantle ho fihlela sebopeho se nepahetseng sa lifaha tsa weld.
- Tatelano ea ho tjheseletsa: Qala tatellano ea ho tjheseletsa ka ho beha electrode ea ho tjheseletsa sebakeng sa motsoako oa motsoako le ho qala hona joale oa welding. Boloka lebelo le tsitsitseng la ho hula li-electrode ho fihlela ponahalo e tsitsitseng ea lifaha tsa weld.
- Taolo ea ho Kena ha Mocheso: Laola ho kenya mocheso nakong ea welding ho thibela ho chesa le ho sotha ha liphaephe tse chitja. Taolo e nepahetseng ea mocheso e tiisa ho kopanngoa ho tšoanang le ho boloka thepa ea pele ea pipe.
- Mokhoa oa ho cheseletsa: Sebelisa mokhoa o loketseng oa ho tjheseletsa, joalo ka semi-automatic kapa othomathike ka botlalo, ho latela boholo le ho rarahana ha morero. Boloka arc e tsitsitseng 'me u qobe litšitiso ho fihlela li-welds tse boreleli le tse tsoelang pele.
- Tlhahlobo ea Post-Weld: Ka mor'a ho qeta ts'ebetso ea ho cheselletsa, etsa tlhahlobo ea post-weld ho hlahloba boleng ba liphaephe tse chitja. Tlhahlobo ea pono, litekanyo tsa boholo, le liteko tse sa senyeheng li ka sebelisoa ho netefatsa botšepehi ba li-welds.
Qetellong, lipeipi tsa ho cheselletsa liphaephe tse sebelisang mochini oa tjheseletsa oa butt li hloka ho lokisoa ka hloko, ho lekana hantle, le litekanyetso tse nepahetseng tsa welding. Tack welding, ho seta mochini oa welding oa butt, taolo ea ho kenya mocheso, le mokhoa oa ho tjheseletsa ke lintlha tsa bohlokoa ho netefatsa liphetho tse atlehileng tsa welding. Ka ho latela mekhoa e metle le ho khomarela mekhoa e nepahetseng ea li-welding, li-welders le litsebi li ka finyella li-welds tse nepahetseng le tsa boleng bo phahameng ka liphaephe tse chitja. Ho hatisa bohlokoa ba ho lokisa hantle le mekhoa ea ho cheselletsa ho kenya letsoho ntlafatsong ea lipeipi tse pota-potileng le ho tšehetsa tsoelo-pele ea theknoloji ea ho tjhesetsa lits'ebetsong tse fapaneng tsa indasteri.
Nako ea poso: Jul-28-2023
