Three-edged needle electric discharge machining device
The invention belongs to the technical field of three-edged needle machining, and discloses a three-edged needle electric discharge machining device which comprises a fixing base, a rotary workbench, a rotary motor, a needle feeding mechanism, three sets of polishing and punching mechanisms and a ne...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention belongs to the technical field of three-edged needle machining, and discloses a three-edged needle electric discharge machining device which comprises a fixing base, a rotary workbench, a rotary motor, a needle feeding mechanism, three sets of polishing and punching mechanisms and a needle discharging mechanism. The needle feeding mechanism, the three sets of polishing and punching mechanisms and the needle discharging mechanism are sequentially distributed on the outer side of the rotary workbench in a circumferential array mode, eight needle clamping mechanism sets distributed in a circumferential array mode are arranged on the rotary workbench, each needle clamping mechanism set comprises at least one needle clamping mechanism, and each needle clamping mechanism comprises a clamping base and a needle clamping device. The needle feeding mechanism, the three sets of polishing and punching mechanisms and the needle discharging mechanism are sequentially distributed on the outer side of the rotat |
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