A device for electric discharge machining of a crystal bar

Abstract

The utility model relates to crystal bar linear cutting technical field discloses a kind of crystal bar electric spark cutting device, comprising: moving assembly;Jig, sliding installation is in moving assembly, jig is used to install crystal bar;And cutting component, including conducting plate, pulse power supply and multiple cutting units, pulse power supply is respectively connected with conducting plate and jig, cutting unit includes: copper sheet, two positioning columns and two fixing pieces installed in conducting plate, copper sheet includes cutting part and the bending part being located at the both ends of cutting part, two bending parts are correspondingly installed in two fixing pieces, two positioning columns correspond to the included angle place of abutment in two bending parts and cutting part;Wherein, each cutting unit is equidistant distribution, moving assembly is used to drive crystal bar to cutting part and moves and carries out electric spark cutting.The utility model discloses a kind of crystal bar electric spark cutting device, guarantee the cutting efficiency of crystal bar high, and make the smooth section of crystal bar, reduce subsequent section grinding processing capacity, improve material utilization.

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