What changes in discharge current and frequency of discharge

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Reference no: EM131255863

A wire EDM operation is used to cut out punchand-die components from 25-mm-thick tool steel plates. However, in preliminary cuts, the surface finish on the cut edge is poor. What changes in discharge current and frequency of discharges should be made to improve the finish?

Reference no: EM131255863

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What changes in discharge current and frequency of discharge : A wire EDM operation is used to cut out punchand-die components from 25-mm-thick tool steel plates. However, in preliminary cuts, the surface finish on the cut edge is poor. What changes in discharge current and frequency of discharges should be m..

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