Special machining in the molding process and cutting what is different

Answer: (1) processing is not subject to the strength and hardness of the workpiece and other physical and mechanical properties of the constraints, so the processing of ultra-hard and brittle materials and precision micro-parts. (2) processing mainly with electrical energy, chemical energy, acoustic energy, light energy, thermal energy to remove excess material, rather than relying on mechanical energy to remove excess material. (3) The processing mechanism is different from the general metal cutting, does not produce macro cutting, does not produce strong elastic and plastic deformation, so you can get a very low surface roughness, its residual stress, cold hardening, heat impact degree is far smaller than the general metal cutting. (4) processing energy is easy to control and conversion, so the processing range, adaptability. (5) A variety of processing methods can be easily combined to form a new process, easy to popularize and apply.