Lithupa tsa koporo tse sebelisang mochini oa welding oa butt li hloka ho nahanoa ka ho khetheha ho netefatsa li-welds tse atlehileng le ho boloka botšepehi ba thepa ea koporo. Ho utloisisa lintlha tsena tsa bohlokoa ho bohlokoa bakeng sa li-welders le litsebi indastering ea li-welding ho fihlela li-welds tse nepahetseng le tse tšepahalang ha li sebetsa ka melamu ea koporo. Sengoliloeng sena se hlahloba lintlha tsa bohlokoa tse lokelang ho nahanoa ha ho chesetsoa lithupa tsa koporo ho sebelisa mochini oa ho tjheseletsa butt, ho totobatsa bohlokoa ba tsona ho fihlela litšepe tsa koporo tsa boleng bo holimo.
- Bohloeki le Tokisetso ea Bokahohle: Pele ho tjheseletsa lithupa tsa koporo, ho hloekisoa ka ho feletseng ha bokaholimo ba lithupa ho bohlokoa. Koporo e sekamela ho oxidation, e ka amang boleng ba weld hampe. Netefatsa hore lithupa tsa koporo ha li na litšila, oli, kapa litšila tse ka sitisang ho kopanya hantle nakong ea ts'ebetso ea welding.
- Ho Lokisetsa le ho Lokisetsa ka nepo: Ho kopanya hantle le ho tsamaisana hantle ha lithupa tsa koporo ke tsa bohlokoa molemong oa ho fumana li-welds tse tšoanang. Melamu e hlophisitsoeng hantle e netefatsa hore electrode ea welding e etsa hore ho be le puisano e tsitsitseng ho pholletsa le lenonyeletso, e leng se lebisang ho fusion e matla le e ka tšeptjoang.
- Taolo ea Mocheso: Koporo e na le conductivity e phahameng ea mocheso, e etsa hore e be bonolo ho kenya mocheso o feteletseng nakong ea ho cheselletsa. Ho laola li-parameter tsa welding, tse kang ho cheselletsa hona joale le motlakase, ho bohlokoa ho thibela ho chesa le ho senyeha ho ka bang teng ho lithupa tsa koporo.
- Electrode e Loketseng ea Welding: Ho bohlokoa ho khetha thepa e nepahetseng ea li-electrode ha ho tjheseletsa melamu ea koporo. Thepa ea elektrode e tlameha ho lumellana le koporo ho netefatsa fusion e ntle le ho fokotsa kotsi ea tšilafalo.
- Preheating: Ho futhumatsa melamu ea koporo pele ho tjheseletsa ho ka ba molemo, haholo bakeng sa lithupa tse teteaneng kapa libakeng tse batang. Ho futhumatsa ho thusa ho fokotsa khatello ea mocheso, ho ntlafatsa ho cheseha, le ho ntlafatsa boleng ba weld ka kakaretso.
- Lebelo la Welding: Ho boloka lebelo le tsitsitseng le le laoloang la tjheseletsa ho bohlokoa ha o sebetsa ka melamu ea koporo. Lebelo le tsitsitseng la ho tlosoa ha electrode le tiisa ponahalo ea lifaha tse tšoanang le kabo e nepahetseng ea mocheso.
- Kalafo ea Post-Weld: Ka mor'a ho cheselletsa, ho bohlokoa ho lumella lenonyeletso le cheselitsoeng hore le phole butle-butle ho thibela ho pholile ka potlako le ho phatloha ho ka bang teng. Phekolo ea mocheso ka mor'a tjheseletsa e ka nkuwa e le ho ntlafatsa boleng ba motjhini wa koporo ha ho hlokahala.
Qetellong, ho tjheseletsa melamu ea koporo ho sebelisa mechini ea ho tjheseletsa butt ho hloka ho ela hloko lintlha tse 'maloa tsa bohlokoa. Ho hloeka ka ho feletseng le ho lokisoa ha holim'a metsi, ho lekana hantle le ho lumellana, ho kenngoa ha mocheso o laoloang, le lisebelisoa tse loketseng tsa li-electrode ke lintlha tsa bohlokoa ho netefatsa hore li-welds tse atlehileng le ho boloka botšepehi ba thepa ea koporo. Ho futhumatsa le ho boloka lebelo le tsitsitseng la welding le ho feta ho ntlafatsa ts'ebetso ea ho cheselletsa, ho kenya letsoho ho li-welds tsa boleng bo holimo tsa koporo. Ka ho utloisisa le ho kenya ts'ebetsong lintlha tsena tsa bohlokoa, li-welders le litsebi li ka finyella li-welds tse nepahetseng le tse ka tšeptjoang ha li sebetsa ka melamu ea koporo. Ho totobatsa bohlokoa ba ntlha e 'ngoe le e' ngoe ho tšehetsa tsoelo-pele ea theknoloji ea ho tjheseletsa, ho khothalletsa bokhabane lits'ebetsong tsa koporo ho pholletsa le likarolo tse fapaneng tsa indasteri.
Nako ea poso: Jul-28-2023
