How to solve the problem of heat treatment deformation and cracking of stamping die

2022年03月10日

The structure and shape of stamping die parts, the difference in cross-sectional size, the combination of heating and cooling rates during different heat treatment processes, thermal stress and tissue stress and volume change, resulting in partial volume expansion or contraction, such size and shape deviations , deformation, and even cracking. Affecting stamping die heat...