精密电火花磨削加工的切向进给法

Tangential Feeding in Precision EDM Grinding

采用块状工具电极的精密电火花磨削加工法是低刚度轴和微细轴类零件电火花加工的主要方法之一 ,该方法过去采用的是径向进给方式。文章提出一种新的块状工具电极的进给方式———切向进给方式 ,阐述了这种进给方式的优点和应用前景 ,并进行了初步的验证试验。

s:The precision EDM grinding process with block type tool electrode is one of main processes for EDM of shafts with lower rigidity and fine shafts. In the processing, the tool electrode was fed radically before. In this paper, a new tangent feeding method is proposed. The advantages and applying prospects of such feeding method is discussed and a prelimiary proven experiment is carried out.