Reciprocating feed WEDM, which consumes less time and wire electrode, is independently developed machining method originated according to China's national condition.

而往复走丝电火花线切割加工是我国基于本国国情自行研发并普遍应用的经济高效型电火花线切割加工方式。

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This system could precisely machine elliptic parts with high speed by the micro-reciprocating feed motion of linear motor and the high speed performance of electrical spindle.

结合直线电机的微量往复进给运动和电主轴的高速性能，实现了对椭圆零件的高速精密加工。

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Grinding wheel for the rotating main movement, workbench as a vertical reciprocating motion, grinding wheel rack for intermittent movement into the vertical and horizontal feed movement.

砂轮作旋转主运动，工作台作纵向往复运动，砂轮架作间歇的竖直切入运动和横向进给运动。

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