Flash Butt Welding ke mokhoa oa ho tjheselletsa lintho tse ngata le o sebelisoang haholo o lumellang ho theha manonyeletso a matla ka thepa e fapaneng.Ho sa tsotellehe hore na u sebetsa ka litšepe, li-alloys, kapa esita le lisebelisoa tseo e seng tsa tšepe, ho utloisisa melao-motheo ea flash butt welding ho ka u thusa ho finyella likhokahano tse matla, tse tšepahalang.Sehloohong sena, re tla hlahloba lintlha tsa motheo tsa ts'ebetso ena le ho fana ka malebela a ho etsa bonnete ba hore manonyeletso a tiileng a sebelisa mechine ea flash butt welding.
Ho utloisisa Flash Butt Welding:
Flash butt welding, eo hape e tsejoang e le resistance butt welding, e kenyelletsa ho kopanya lisebelisoa tse peli ka ho hlahisa mocheso ka ho hanyetsa motlakase.Ts'ebetso e na le mehato e 'maloa ea bohlokoa:
1. Boitokisetso:Ho qala, likarolo tse peli tsa mosebetsi li tsamaisana ka tsela e tšoanang.Ho bohlokoa ho netefatsa hore lipheletsong li hloekile ebile ha li na litšila kapa li-oxide, kaha li ka ama boleng ba weld hampe.
2. Sebopeho sa Flash:Motlakase oa motlakase o sebelisoa ho li-workpieces, ho theha mohloli oa mocheso o sebakeng sa heno ho sebopeho se kopanetsoeng.Ha mocheso o ntse o eketseha, lipheletsong tsa li-workpieces lia qhibiliha ebe li etsa letamo le qhibilihisitsoeng kapa flash.
3. Ho qapa:Khatello e sebelisoa ho li-workpieces, ho li qobella hammoho.Lintho tse entsoeng ka ho qhibilihisoa lia ntšoa, 'me lipheletso tse tiileng tse setseng lia kopana.
4. Ho ferekana:Li-workpieces li ferekane, ho bolelang hore li hatelloa ho ea pele ho ntlafatsa weld le ho felisa likheo kapa litlolo leha e le life.
5. Ho pholisa:Hang ha ho tsieleha ho phethiloe, lenonyeletso le lumelloa ho pholile, ho theha kamano e tiileng, e tsoelang pele pakeng tsa lisebelisoa tse peli tsa mosebetsi.
Litlhahiso tsa ho fumana manonyeletso a matla:
- Boloka Lisebelisoa tse Hloekileng:Joalokaha ho boletsoe pejana, bohloeki ba lisebelisoa ke tsa bohlokoa.Litšila leha e le life kapa li-oxide tse holim'a metsi li ka lebisa ho manonyeletso a fokolang.Netefatsa hore lipheletsong ha li na litšila, mafome kapa pente pele ho tjheseletsa.
- Sebopeho sa Flash e Laolehileng:Palo ea khanya e entsoeng nakong ea ts'ebetso ea welding e ka ama boleng ba lenonyeletso.Taolo e nepahetseng holim'a sebopeho sa flash ke ea bohlokoa.Flash e ngata haholo e ka lebisa tahlehelong e feteletseng ea thepa, ha e nyane haholo e ka fella ka ho se kopane ho sa phetheheng.Fetola li-parameter tsa welding, joalo ka tsa hajoale le tsa nako, ho fihlela boholo bo lakatsehang ba flash.
- Khatello e Ntle le ho Phethahatsa:Khatello e sebelisoang nakong ea mekhahlelo ea ho theha le ho ferekana e phetha karolo ea bohlokoa botšepehing ba lenonyeletso.Ho bohlokoa ho sebelisa matla a lekaneng ho etsa bonnete ba hore lisebelisoa li kopantsoe hantle ntle le ho baka mathata.
- Tekanyo ea Mochini oa Welding:Kamehla lekanya mochini oa hau oa tjheseletsa oa flash butt ho boloka taolo e nepahetseng holim'a liparamente tsa welding.Sena se tla thusa ho fumana li-welds tse tsitsitseng le tse matla.
- Tlhahlobo ea Kamor'a Weld:Ka mor'a ho cheselletsa, hlahloba lenonyeletso bakeng sa mefokolo leha e le efe kapa mekhoa e sa tšoaneng.X-ray kapa tlhahlobo ea ultrasonic e ka sebelisoa ho netefatsa boleng ba weld.
Qetellong, ho finyella manonyeletso a matla ka mechine ea ho tjheseletsa ea flash butt ho kenyelletsa motsoako oa ho itokisa hantle, ho laola ts'ebetso ea welding, le tlhahlobo ea post-weld.Ka ho latela litataiso tsena, o ka theha likhokahano tse tšepahalang le tse tšoarellang bakeng sa lits'ebetso tse fapaneng.Flash butt welding ke mokhoa oa bohlokoa lefats'eng la ho etsa lintho, 'me ho e tseba ho ka lebisa liphellong tsa boleng bo phahameng mererong ea hau.
Nako ea poso: Oct-25-2023