Ho utloisisa mohloli oa mocheso le litšoaneleho tsa ho futhumatsa tsa mochini oa welding oa butt ho bohlokoa bakeng sa ho fihlela lits'ebetso tse nepahetseng le tse sebetsang tsa welding. Sengoliloeng sena se shebisisa mohloli oa mocheso o sebelisoang ke mechini ea ho tjheseletsa butt mme se lekola litšobotsi tsa ho futhumatsa tse amang boleng ba weld, katleho le ts'ebetso ka kakaretso.
- Mohloli oa Mocheso Mechineng ea Welding ea Butt: Mechini ea ho cheselletsa butt e sebelisa mehloli e fapaneng ea mocheso ho hlahisa matla a hlokahalang bakeng sa ho tjheseletsa ha fusion. Mehloli ea mantlha ea mocheso e kenyelletsa ho futhumatsa ho hanyetsa motlakase, ho futhumatsa ka induction, le ho futhumatsa lelakabe la khase.
- Motlakase oa Resistance Heating: Ho futhumala ha motlakase ho kenyelletsa ho fetisa motlakase ka lisebelisoa tsa mosebetsi ho theha khanyetso le ho hlahisa mocheso. Mocheso ona o sebelisoa ho qhibilihisa le ho kopanya lisebelisoa, e leng se etsang hore ho be le chese e matla le e tsitsitseng.
- Ho futhumatsa ka Induction: Ho futhumatsa ka induction ho sebelisa induction ea motlakase ho futhumatsa lisebelisoa tsa mosebetsi. Leqhubu le fapanyetsanoang le fetisoa ka khoele, 'me le etsa hore ho be le matla a khoheli a sisinyehang a susumetsang maqhubu a eddy sebakeng sa mosebetsi. Maqhubu ana a hlahisa mocheso ka ho hanyetsa, ho nolofatsa ho kopana.
- Ho futhumatsa Lelakabe la Khase: Ho futhumatsa lelakabe la khase ho kenyelletsa ho chesa khase ea mafura, joalo ka acetylene kapa propane, ho hlahisa lelakabe la mocheso o phahameng. Mocheso o matla oa lelakabe o lebisitsoe holim'a lisebelisoa tsa mosebetsi, ho etsa hore li qhibilihe ebe li kopanya hammoho.
- Litšobotsi tsa ho futhumatsa: Litšobotsi tsa ho futhumatsa tsa mechini ea welding ea butt li bapala karolo ea bohlokoa ho khetholla boleng ba weld le ts'ebetso e akaretsang:
- Kabo ea Mocheso: Mehloli e fapaneng ea mocheso e aba mocheso ka tsela e fapaneng. Ho futhumatsa ha induction ho fana ka ho futhumatsa sebakeng le ho laoloa, ha ho hanyetsa motlakase le ho futhumala ha lelakabe la khase ho fana ka mocheso o ts'oanang ho feta lenonyeletso.
- Lebelo le Katleho: Ho futhumatsa ha induction ho tsebahala ka matla a eona a ho futhumatsa ka potlako, ho etsa hore e loketse lits'ebetso tsa tlhahiso ea lebelo le holimo. Ho hanyetsa motlakase le ho futhumatsa lelakabe la khase ho ka hloka nako e teletsana ea ho futhumatsa.
- Katleho ea Matla: Ho futhumatsa ha induction hangata ho nkuoa ho sebetsa hantle ho feta ho futhumatsa motlakase ka lebaka la ho futhumala ho tsepamisitsoeng le ho fokotsa tahlehelo ea mocheso tikolohong.
- Tšebelisano ea Lintho: Mehloli e fapaneng ea mocheso e loketse lisebelisoa tse fapaneng le botenya. Khetho ea mohloli oa mocheso e itšetlehile ka lintlha tse kang conductivity ea thepa le boemo bo hlokahalang ba ho futhumatsa.
- Sebaka se Ametsoeng ke Mocheso (HAZ): Litšobotsi tsa ho futhumatsa li susumetsa boholo le thepa ea sebaka se anngoeng ke mocheso (HAZ) e bapileng le tjheseletsa. Taolo e nepahetseng ea mokhoa oa ho futhumatsa e thusa ho fokotsa liphetoho tse sa rateheng tsa metallurgic ho HAZ.
Qetellong, mechini ea welding ea butt e sebelisa mehloli e fapaneng ea mocheso, ho kenyeletsoa ho futhumala ha motlakase, ho futhumatsa ka induction, le ho futhumatsa lelakabe la khase, ho tsamaisa tjheseletsa ea fusion. Litšobotsi tsa ho futhumatsa tsa mehloli ena, joalo ka kabo ea mocheso, lebelo, ts'ebetso, ts'ebeliso ea matla, tšebelisano ea thepa, le tšusumetso sebakeng se anngoeng ke mocheso, li susumetsa haholo boleng ba weld le ts'ebetso ea ts'ebetso. Ho utloisisa matla le mefokolo ea mohloli o mong le o mong oa mocheso ho nolofalletsa li-welders le litsebi ho etsa liqeto tse nang le tsebo ho khetha mokhoa o loketseng ka ho fetisisa bakeng sa likopo tse khethehileng tsa welding. Ka ho ntlafatsa mohloli oa mocheso le litšoaneleho tsa ho futhumatsa, ts'ebetso ea welding e ka fihlela li-welds tse nepahetseng, tse tsitsitseng le tsa boleng bo holimo ho pholletsa le liindasteri le lits'ebetso tse fapaneng.
Nako ea poso: Aug-31-2023
