Litharollo tsa ho Arolelana le Ts'ehla ea Sebaka sa Welding ka Mechineng ea ho Welding ea Flash Butt

Flash butt welding ke mokhoa o sebelisoang haholo oa ho kopanya likarolo tsa tšepe liindastering tse fapaneng. Leha ho le joalo, taba e 'ngoe e tloaelehileng eo ho tobanoang le eona ts'ebetsong ena ke ho ba mosehla ha libaka tsa welding. Ho fifala hona ho ka ama boleng le botshepehi ba weld hampe, ho etsa hore ho be bohlokwa ho fumana ditharollo tse sebetsang ho thibela kapa ho rarolla bothata bona.

Lisosa tsa ho ba mosehla:

Ho chesoa ha libaka tse cheselletsang ka har'a flash butt welding ho ka bakoa ke lintlha tse 'maloa. Mabaka a mang a mantlha a kenyelletsa:

1. Oxidation:Ho pepeseha ho feteletseng ho oksijene nakong ea ts'ebetso ea welding ho ka lebisa ho thehoeng ha li-oxide holim'a tšepe, e leng se etsang hore ho be le mosehla.
2. Ho se leka-lekane ha Mocheso le Khatello:Kabo e sa lekaneng ea mocheso le khatello nakong ea ts'ebetso ea welding e ka baka ho fetoha ha mebala libakeng tse itseng.
3. Tokiso e sa Lekaneng ea Lintho:Libaka tse sa hloekang hantle kapa tse silafetseng li ka kenya letsoho ho ba mosehla nakong ea ho cheselletsa.

Litharollo tsa ho Thibela kapa ho Aterese ho Tšela:

Ho etsa bonnete ba hore li-welds tsa boleng bo holimo ka ho fetisisa tsa flash butt welding, ho ka sebelisoa litharollo tse latelang ho thibela kapa ho rarolla bothata ba yellowing:

1. Sepakapaka se Laolehileng:Ho cheselletsa sebakeng se laoloang, joalo ka vacuum kapa tikoloho ea khase e sa sebetseng, ho ka fokotsa oxidation haholo le ho fokotsa sebopeho sa li-oxide. Sena se thusa ho boloka 'mala oa tlhaho oa libaka tsa tšepe.
2. Kabo e nepahetseng ea Mocheso le Khatello:Ho bohlokoa ho etsa bonnete ba hore mocheso o lekana le khatello libakeng tsa welding. Sena se ka finyelloa ka ho ntlafatsa li-parameter tsa welding le ho sebelisa lisebelisoa tsa boleng bo holimo tse nang le taolo e nepahetseng.
3. Tokisetso e Sebetsang:Hloekisa ka botlalo 'me u tlose bokaholimo ba tšepe pele ho tjheseletsa. Ho itokisetsa hantle holim'a metsi ho fokotsa kotsi ea tšilafalo le ho khothalletsa ho khomarela hamolemo nakong ea ts'ebetso ea welding.
4. Kalafo ea Post-Weld Surface:Ka mor'a ho cheselletsa, nahana ka ho sebelisa litlhare tsa post-weld surface, tse kang pickling kapa passivation, ho tlosa li-oxide tse setseng le ho tsosolosa ponahalo ea pele ea tšepe.
5. Taolo ea Boleng le Tlhahlobo:Kenya ts'ebetso ea taolo e matla ea boleng le ts'ebetso ea tlhahlobo ho bona ho fetoha ha 'mala hang-hang. Boitsebiso bo potlakileng bo lumella hore ho nkoe mehato ea ho lokisa kapele.
6. Khetho ea Lintho:Maemong a mang, ho khetha litšepe tse hanyetsanang hantle le oxidation, joalo ka tšepe e sa hloekang kapa li-alloys tse ling tse hananang le kutu, ho ka thusa ho fokotsa mathata a mosehla.

Qetellong, 'mala o mosehla oa li-welding holim'a mochini oa ho tjheseletsa oa flash butt o ka thibeloa kapa oa rarolloa ka mokhoa o atlehileng ka ho kopanya lintho tse lokiselitsoeng hantle, maemo a laoloang a welding, le kalafo ea post-weld. Ka ho kenya ts'ebetsong litharollo tsena, bahlahisi ba ka etsa bonnete ba hore manonyeletso a bona a cheselitsoeng a finyella litekanyetso tse hlokahalang tsa boleng le ho boloka ponahalo ea bona ea pele.