Ho thatafatsa bokahodimo ba tshepe

Ke hore bokaholimo bo thata, ka hare bo bonolo. High-frequency quenching: Kenya workpiece ka har’a coil e phahameng-frequency ‘me u kopanye motlakase o phahameng oa maqhubu ho susumetsa hona joale mosebetsing. Motlakase o phahameng oa maqhubu o tsepamisitsoe holim’a sebaka sa mosebetsi, kahoo feela holim’a sebaka sa mosebetsi se futhumetse. Ho tima lelakabe: Sebelisa lelakabe la oksijene, acetylene le likhase tse ling ho futhumatsa. Carburizing le ho tima: Ho kenya sesebelisoa ka har’a sesebelisoa sa carburizing, lisebelisoa tse tiileng tsa carburizing joalo ka mashala le coke, li-agent tsa carburizing tse joalo ka potassium cyanate, le lisebelisoa tsa khase tse kang carbon monoxide li sebelisoa ho eketsa khabone holim’a tšepe feela. . E ka fihla botebong ba limilimithara. Nitriding: Mokgwa wa ho kenya nitrogen bokahodimong ba tshepe. Ho na le nitriding ea khase ka ho bola ammonia le nitriding ea metsi ka cynic acid. Molemo ke hore ho futhumatsa feela ha ho hloke ho tima le ho futhumatsa, ‘me mocheso oa mocheso o tlase ho feta oa carburizing, kahoo workpiece e ke ke ea senyeha. Bothata ke hore nako ea ho sebetsa e telele. Soft nitriding (nitrocarburizing) ke mokhoa oa ho sebelisa metsi a letsoai a nang le cyanate (KCNO) e le karolo ea mantlha. Le hoja boima bo fumanoeng bo se bo phahameng, nako ea phekolo e khutšoanyane.