EDM, laser processing which high precision, why
Wire for the tool electrode, the workpiece in accordance with the required shape and size for the trajectory movement to cut the conductive material of the wire EDM processing; the use of wire or forming conductive grinding wheel as tool electrodes, for small hole grinding or forming grinding of electricity
According to the form of the tool electrode and the relative movement between the workpiece and the characteristics of the workpiece can be divided into five types of EDM: the use of forming tool electrodes, relative to the workpiece for simple feed movement of the EDM; the use of axial
EDM is the use of immersion in the working fluid between the two electrodes between the pulse discharge caused by the erosion of the conductive material of the special processing methods, also known as discharge processing or electro-erosion processing, the English referred to as EDM.
Through the line cutting to leave the mold gap, which also saves a lot of cost.
EDM precision, because most of the mold is quenched and then processed again, the line cutting costs are low efficiency and high efficiency, and high precision, can cut out a variety of irregular shape, and some mold can also
