When overall quenching the knife blade edge by a long induction coil in one time, the edge will be easily deformed (the blade is uneven), quenching the thin parts with online method is a better solution to avoid such problem.

Date：2018/09/22

induction heating 42CrMo steel plate edge for aircraft testing (5)

Date：2017/12/12

induction heating 42CrMo steel plate edge for aircraft testing (4)

Date：2017/12/12

induction heating 42CrMo steel plate edge for aircraft testing (3)

Date：2017/12/12

induction heating 42CrMo steel plate edge for aircraft testing (2)

Date：2017/12/12

induction heating 42CrMo steel plate edge for aircraft testing (1)

Date：2017/12/12

induction quenching raid or track edge

Date：2017/12/12

induction quenching knife edge

Date：2017/12/12

induction quenching knife edge (6)

Date：2017/12/12

induction quenching knife edge (5)

Date：2017/12/12