Slow wire cutting
It is mainly used for processing of 2d and 3d straight surface parts such as stamping dies, plastic dies and powder metallurgy dies.The processing of stamping die takes up more proportion. The processing of punch die, punch die fixing plate, concave die and unloading plate, etc.In injection mold manufacturing, the common application is insert hole, pin hole, inclined top hole, cavity Angle clearing and sliding block processing, generally speaking, processing precision requirements are not as high as stamping mold.
As a high-precision machining method, the high-end machine tool can reach machining accuracy of less than 3 mm and surface roughness of ra0.05m.Now can achieve 0.02 ~ 0.03 ㎜ wear silk electrode wire cutting, the cutting efficiency of practical can reach about 200 ㎜ 2 / min.Foreign advanced slow walking equipment manufacturers include Swiss GF processing program, Japan mitsubishi, western Japan, Japan shadik, Japan makino, Japan frankish and so on.