EDM processing carbon deposition phenomenon

EDM machine in the processing of carbon deposition phenomenon, the phenomenon of the impact of processed products is great, especially for some mold processing will directly damage the effect of mold parts. So as a spark machine manufacturers of technical professionals, we need to know how to solve the phenomenon of spark machine carbon deposition. Although the quality of the fire engine made by the tyrants is very good and it is not easy to produce carbon deposit, the phenomenon of using it for a long time also needs special attention.
Edm wire cutting machine for sale : spark discharge abnormalities, and cause abnormal discharge is the main reason for the improper selection of electrical rules.
EDM machine appears carbon deposition occurs in the finishing, because finishing discharge gap, slagging is not easy. Therefore, when adjusting the electrical parameters to observe the stability of the discharge state as a standard, in the case of discharge instability, the discharge time should be shortened, lift the knife height increases, the pulse width decreases, the pulse gap increases, the servo pressure reduction Small and so on. Roughing, pay attention to the peak current in the processing area is not too large. In addition to red oil has a great impact. Inappropriate oiling method, the oil pressure so that the erosion of electric discharge can not be smooth, the discharge state is very unstable and cause arc discharge.