- 07
- Apr
Ƙa’idar aikace-aikacen manyan kayan aikin kashewa
Ka’idar aikace-aikacen high m quenching kayan aiki
Ƙa’ida: Ana sanya kayan aikin a cikin raunin inductor tare da bututun jan ƙarfe, kuma an haifar da halin yanzu na mitar guda ɗaya akan saman aikin bayan an wuce ta cikin madaidaicin halin yanzu na tsaka-tsakin mita ko [1] juyawa, da kuma saman ko ɓangaren ɓangaren yana da sauri mai zafi (sau da yawa). Za a iya ɗaga zafin jiki zuwa 800 ~ 1000 ℃ a cikin daƙiƙa, kuma zuciyar har yanzu tana kusa da zafin jiki. Bayan ƴan daƙiƙa, fesa (nutsewa) sanyaya ruwa (ko fesa sanyaya mai) don kammala aikin nutsewa, ta yadda saman ko ɓangaren kayan aikin ya isa daidai ƙarfin da ake buƙata.