The following are the different precisions of the current three processing methods of Reciprocating type Low Speed one-way walk Wire cut Electrical Discharge Machining, Vertical Wire Electrical Discharge Machining machine tool With Rotation Wire, and High Speed Wire cut Electrical Discharge Machining.
Low Speed one-way walk Wire cut EDM: use copper wire as the processing electrode (and galvanized wire), the wire running speed is less than 0.2 m/s, the accuracy is 0.002mm, the advantage is that it can be processed by multiple cutters, but the disadvantage is high cost. The roughness of the processed surface can reach R0.2.Vertical Wire EDM machine tool With Rotation Wire: Vertical Wire Electrical Discharge Machining machine tool With Rotation Wire evolved from fast-moving silk. The basic processing principle is the same. It also uses molybdenum wire reciprocating processing. But adding a function is multiple cutting processing. Multi-cutting processing is to cut a workpiece into three paths. The first cut is equivalent to roughing, and the second cut is equivalent to semi-finishing. The third cut is equivalent to finishing. The discharge parameters of each process are different and the contact gap with the workpiece cutting is different, which can process the workpiece with higher precision machining requirements. The surface roughness can reach R0.8.
High Speed Wire cut EDM: use molybdenum wire as the processing electrode, the wire running speed is 8-10 m/s, the accuracy is 0.02mm, the disadvantage is that the roughness of the processing surface is low 6.3. Advantages, low cost and cheap.
The metal we cut materials like stainless steel, spring steel, aluminum, bronze, copper, titanium, Inconel etc.. If you are looking for precision steel machining parts supplier with Wire EDM cutting, contact us for RFQ. We will quote as soon as possible as we receive drawings of machining parts.
