What is cutting thermal deformation?

When using CNC cutting method to cut, whether heating temperature or cooling temperature, if not set properly, it is easy to cause inevitable damage to the steel plate.

If the steel plate is heated or cooled unevenly, the internal stress of the material will make the material bend or deform in different degrees, which is generally called cutting thermal deformation in the industry. The main deformation is that the shape of the workpiece changes, the size deviation and so on.