The EDM pulse power source is the electric pulse generator. Stainless steel electropolishing equipment can convert power frequency sinusoidal alternating current or direct current into pulse current with a certain frequency to provide the discharge energy developed by EDM. Its performance directly affects the process indicators such as acceleration T speed, precision, surface roughness, stability and tool electrode wear. In order to meet the process requirements, the EC impulse source should have the following conditions:

       Under the root shake AII: the objects are different, there must be a certain pulse to ensure the ability to discharge the workpiece material. Especially in rough addition, a higher processing speed is required.

       The tool electrode wear is lower, especially when the mold is processed. Electrode losses should be less than 1%, therefore, the pulse waveform should be unidirectional, without negative half-waves, and the field maximizes the use of polarity effects. The processing stability is better, and it can remain stable under the given pulse parameter conditions. Strong anti-interference ability.

       No solitary, no open circuit, pulse use string high. The main parameters such as current peak value, pulse width and pulse interval can be adjusted in a wide range to meet the requirements of rough, semi-finish and finishing. Pulse power lines should be as simple as possible. Reliable work, long life, low cost, simple operation, convenient maintenance, etc.