The main characteristics of machining are:

1, belongs to non-contact processing, can be soft and rigid, tool hardness can be lower than the hardness of the workpiece. There is no significant mechanical force in the process.

2, do not rely on mechanical force and mechanical energy, but use electric energy, light energy and heat energy and other cutting materials, high density of energy.

3, cutting principle is not applicable in these processing, will not produce macro chip.

4, processing energy is easy to control and conversion, easy automation, a wide range of processing, strong adaptability.