Induction cua sov thiab quenching tshuab cuab yeej rau caij nplooj ntoos hlav steel hlau rau tsheb

Induction cua sov thiab quenching khoom tuaj yeem quench 6-12 hli caij nplooj ntoos hlav steel hlau nrog kev kub siab thiab kev kub ceev dej dav hlau quenching ntaus ntawv thiab cov txheej txheem quenching uas tsis muaj cracking. Qhov ceev ntawm steel hlau yog 8-40 m / min. Lub hardness ntawm cov hlau hlau tom qab quenching yog 62-64, lub hardness ntawm cov tub ntxhais yog 60-62, thiab grain loj yog 11-12. Grain refinement thiab martensite refinement yog lub ntsiab yog vim li cas rau qhov tseem ceeb nce nyob rau hauv lub zog thiab plasticity ntawm induction quenched thiab tempered steel.

Nruam induction cua sov austenitization thiab dej tsuag txias thiab quenching yog ua los ntawm supersonic thiab intermediate zaus. Nws yog feem ntau ntseeg tias thaum lub loj feem ntawm cov pa roj carbon nyob rau hauv cov hlau pas nrig yog ntau tshaj 0.3%, cov dej tsuag txias thiab quenching yog ib qho yooj yim quench thiab tawg. Yog li ntawd, lub ntsiab contradiction yuav tsum tau daws nyob rau hauv lub quenching txheej txheem yog quenching thiab quenching cracking.

Ua kom tiav quenching thiab tempering kev daws teeb meem rau kev lag luam automotive. Peb tsim crankshaft quenching tshuab cuab yeej, ntsug dav dav-lub hom phiaj quenching tshuab cuab yeej, nres khau quenching tshuab cuab yeej, workpiece mobile quenching tshuab cuab yeej, inductor mobile quenching tshuab cuab yeej, ntse quenching / tempering khoom rau peb-kem grooved plhaub, tswb plhaub / log hub bearing quenching / Tempering khoom, ntau lub chaw nres tsheb quenching tshuab cov cuab yeej rau tsheb sib npaug shafts yog dav siv nyob rau hauv ntau lub tsheb manufacturers.