Brief analysis of the influence of poor quality EDM spare parts on punch-pin processing

EDM spare parts are widely used in the processing of slow wire machine tools. Precision EDM spare parts can ensure good dimensional accuracy of the mold and directly affect the life of the mold. However,the poor quality EDM spare parts will have a lot of adverse effects on the WEDM-LS machine tool, because the processing of the parts are high precision requirements, as long as there is a little negligence, will cause scrap of the workpiece, but also will have a negative impact on the cost of mold manufacturing and processing cycle.
Today we have a simple analysis of the influence of poor quality EDM spare parts on punch-pin processing. The punch-pin plays an important role in the die. Its design shape, dimension accuracy and material hardness have a direct impact on the die's punching quality, service life and the accuracy of the stamping parts. In the actual production and processing, due to the residual stress and deformation in the workpiece blank and thermal stress and deformation caused by discharge, it is necessary to first process the piercing hole for closed cutting, as far as possible to avoid open cutting and deformation. But if you buy poor quality EDM spare parts, it will directly affect the shape,size and accuracy of the mold.
Therefore, it is very important to choose a trustworthy EDM spare parts manufacturer. Good EDM spare parts, though slightly more expensive,have long service life and higher processing accuracy. In the long run, they are more cost-effective.
yize13ka
Above article from KENOS official website:(http://www.edm-accessories.com/)
The original address:(http://www.edm-accessories.com/56.html)

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