Resistance e bapala karolo ea bohlokoa ho cheselleng ha linate, kaha e ama ka kotloloho boleng le katleho ea ts'ebetso ea welding.Lintlha tse fapaneng li ka ama ho hanyetsa ha li-welding tsa linate, 'me ho utloisisa lintlha tsena ho bohlokoa bakeng sa ho ntlafatsa liparamente tsa welding le ho fumana li-welds tse tšepahalang le tse sebetsang hantle.Sengoliloeng sena se fana ka kakaretso ea lintlha tse ka susumetsang khanyetso ho tjheseletsa ha linate.
- Sebopeho sa Material: Ho hanyetsa motlakase ha thepa ho itšetlehile haholo ka sebopeho sa eona.Lisebelisoa tse fapaneng tse sebelisoang ho cheselletsa linate, joalo ka nut, workpiece, le li-electrode, li ka ba le resistivity e fapaneng.Lintho tse kang sebopeho sa alloy, litšila, le sebopeho sa lijo-thollo tsa thepa li ka ama ts'ebetso ea tsona ea motlakase, 'me ka mor'a moo, ho hanyetsa ho kopanang le nakong ea welding.
- Botenya ba lintho tse bonahalang: Botenya ba thepa e cheselitsoeng bo ka ama khanyetso ho tjheseletsa ha linate.Lisebelisoa tse teteaneng ka kakaretso li na le khanyetso e phahameng ha li bapisoa le lisebelisoa tse tšesaane ka lebaka la sebaka sa tsona se ntseng se eketseha.Ka lebaka leo, li-parameter tsa welding, tse kang tsa hona joale le tsa nako, li ka 'na tsa hloka ho lokisoa ka tsela e nepahetseng ho finyella boleng ba weld bo lakatsehang.
- Boemo ba Bokaholimo: Boemo ba bokaholimo bo cheselitsoeng bo ka ama ts'ebetso ea motlakase ho tjheseletsa ha linate.Lintho tse silafatsang ka holim'a metsi, oxidation, kapa lirafshoa holim'a linate kapa sesebediswa sa mosebetsi li ka hlahisa khanyetso e eketsehileng, e amang ts'ebetso ea welding ka kakaretso.Ke habohlokoa ho etsa bonnete ba hore libaka tse hloekileng le tse lokiselitsoeng hantle ho fokotsa tšusumetso ea maemo a holim'a metsi ho hanyetsa.
- Contact Resistance: Ho hanyetsana le ho kopana ha sehokelo pakeng tsa eleketrode le nut kapa workpiece ho ka ama haholo ho hanyetsa ka kakaretso ho tjheseletsa linate.Boleng ba ho kopana le li-electrode, boreleli ba holim'a metsi, le boteng ba litšila leha e le life kapa li-oxide li ka susumetsa khanyetso ea ho kopana, 'me ka mor'a moo, ts'ebetso ea welding.Ho boloka li-electrode tse ntle le ho etsa bonnete ba hore libaka tse hloekile, tse boreleli ke tsa bohlokoa ho fokotsa khanyetso ea ho kopana.
- Mekhahlelo ea Welding: Mekhahlelo ea welding, joalo ka ea hajoale, nako, le khatello, e ama ka kotloloho khanyetso e bang teng nakong ea ho cheselletsa linate.Ho fetola mekhoa ena ho ka laola ho futhumatsa le ho senyeha ha thepa, qetellong ho susumetsa khanyetso le boleng ba weld.Ho ntlafatsa likarolo tsa welding ho ipapisitse le lisebelisoa tse ikhethileng le litšobotsi tse lakatsehang tsa weld ho bohlokoa bakeng sa ho fihlela liphetho tse tsitsitseng le tse tšepahalang tsa weld.
Mabaka a 'maloa a ka susumetsa khanyetso e teng ho tjheseletsa ha linate.Sebopeho sa thepa, botenya ba thepa, boemo ba holim'a metsi, khanyetso ea ho ikopanya, le li-parameter tsa welding kaofela li phetha karolo ea bohlokoa ho khethollang khanyetso ka kakaretso nakong ea ts'ebetso ea ho tjheseletsa.Ho utloisisa lintlha tsena ho lumella li-welders ho etsa liqeto tse nang le tsebo ha li beha litekanyetso tsa welding le ho kenya ts'ebetsong mekhoa e nepahetseng ea ho lokisa holim'a metsi.Ka ho nahana ka lintlha tsena le ho ntlafatsa maemo a ho cheselletsa, li-welders li ka fumana li-welds tsa boleng bo holimo tse nang le khanyetso e tsitsitseng le e tšepahalang.
Nako ea poso: Jun-15-2023