How to prevent the problem of induction hardening machine
Feb. 23, 2017
In the process of surface hardening of the induction hardening machine, the heat treatment quality problems will appear. How to prevent these problems?
1, we can check the carbon content of steel and the original structure, the first part of the inspection to adjust the process parameters of hardness.
2, the reasonable choice of cooling medium, adjust the tempering temperature and holding time.
3, we should strictly control the quenching temperature.