Flash butt welding ke ts'ebetso ea bohlokoa liindastering tse fapaneng, moo boleng ba li-welds bo amang polokeho le ts'epahalo ea lihlahisoa tsa ho qetela.Ho netefatsa ts'ebetso e ts'oanang ea mechini ea tjheseletsa ea flash butt ho bohlokoa bakeng sa ho boloka li-welds tsa boleng bo holimo.Sehloohong sena, re tla hlahloba bohlokoa ba ho beha leihlo boleng ba mochini oa flash butt welding, bohlokoa ba ona lits'ebetsong tse fapaneng, le mekhoa e sebelisoang ho fihlela sena.
Bohlokoa ba Tlhokomelo ea Boleng:
Mechini ea ho cheselletsa Flash butt hangata e sebelisoa ha ho etsoa lihlahisoa tsa tšepe, liporo tsa terene, esita le lisebelisoa tsa sefofane.Li-welds tse hlahisoang ke mechini ena li tlameha ho fihlela litekanyetso tse thata tsa boleng ho netefatsa boleng ba sebopeho le bophelo bo bolelele ba lihlahisoa tse felileng.Bofokoli bofe kapa bofe kapa ho se tsitse ts'ebetsong ea welding ho ka beha ts'ireletseho le ts'ebetso ea lihlahisoa tsena kotsing, e leng se etsang hore tlhahlobo ea boleng ba mochini oa welding oa flash butt e be oa bohlokoa haholo.
Bohlokoa Litšebelisong Tse Fapaneng:
- Indasteri ea Literene: Ka indasteri ea literene, flash butt welding e sebelisoa ho kopanya lipina, ho etsa bonnete ba hore likhokahano li boreleli ebile li bolokehile.Tlhokomelo ea boleng e thusa ho lemoha mefokolo e kang mapetsong, li-inclusions, kapa tlhophiso e sa lokelang, e ka lebisang ho senyeha kapa ho lokisa pina e bitsang chelete e ngata.
- Lekala la Aerospace: Flash butt welding e sebelisoa lefapheng la sefofane ho theha manonyeletso a matla, a bobebe bakeng sa likarolo tsa bohlokoa.Ho beha leihlo boleng ba li-welds tsena ho netefatsa botsitso ba sebopeho sa sefofane, ho fokotsa kotsi ea ho hloleha ho kotsi.
- Ho Etsa Likoloi: Flash butt welding e sebelisoa indastering ea likoloi ho kopanya likarolo tse fapaneng tsa koloi.Tlhokomelo ea boleng ke ea bohlokoa ho qoba litaba tse kang matla a fokolang a sebopeho kapa ts'ireletseho e kotsing ha ho ka thulana.
Mekhoa ea ho Hlahloba Boleng:
- Tlhahlobo ea Pono: Bahlahlobi ba nang le litsebo ba sebelisa mekhoa ea ho bona ho lemoha mefokolo e holim'a metsi, mekhoa e sa tšoaneng, kapa ho se lumellane ha li-welds.Ba ka 'na ba sebelisa lisebelisoa tse kang magnifiers, lik'hamera, le mabone a khethehileng ho thusa liteko tsa bona.
- Tlhahlobo ea Ultrasonic: Tlhahlobo ea Ultrasonic e kenyelletsa ho romela maqhubu a molumo a phahameng-frequency sebakeng sa weld.Ka ho hlahloba lipontšo tsa maqhubu ana, bahlahlobi ba ka lemoha mefokolo ea ka hare kapa ho se lumellane ha weld.
- Tlhahlobo ea X-ray le Radiographic: Mokhoa ona o sa senyeheng o sebelisa X-rays ho hlahisa litšoantšo tsa weld, ho senola mefokolo e ka hare e kang li-voids, inclusions, kapa cracks.
- Teko ea Hona Joale ea Eddy: Teko ea hajoale ea Eddy e lekanya liphetoho ho conductivity ea motlakase e bakoang ke bofokoli ho weld.E sebetsa ka ho khetheha bakeng sa ho lemoha mapetsong a holim'a metsi le lintho tse sa tloaelehang.
- Tlhahlobo ea Magnetic Particle: Likaroloana tsa Magnetic li sebelisoa ho weld, 'me ho se lekane hofe kapa hofe ho etsa mokhoa o bonahalang.Mokhoa ona o sebelisoa hangata bakeng sa lisebelisoa tsa ferromagnetic.
- Thermography ea infrared: Lik'hamera tsa infrared li tšoara pontšo ea mocheso oa weld, e senola ho se tloaelehe kapa ho se lumellane ha kabo ea mocheso, e ka bontšang mefokolo.
Tlhokomelo ea boleng ba mechini ea li-welding ea flash butt e bohlokoa bakeng sa ho boloka botsitso ba sebopeho le polokeho ea lihlahisoa liindastering tse ngata.Ka ho sebelisa mekhoa e fapaneng ea ho hlahloba, bahlahisi ba ka etsa bonnete ba hore li-welds li finyella litekanyetso tse phahameng ka ho fetisisa, ho fokotsa kotsi ea ho hlōleha le ho tsosolosa litšenyehelo.Tekolo e tsitsitseng le e tšepahalang ea boleng ke karolo ea mantlha ea ts'ebetso ea tlhahiso mme e bapala karolo ea bohlokoa ho hlahiseng lihlahisoa tse bolokehileng le tse tšepahalang.
Nako ea poso: Oct-28-2023