立式刻槽和扩孔电解加工装置设计

针对刻槽和扩孔需提高加工效率和改善表面粗糙度的问题,采用固定阴极立式布局方式设计电解加工装置.通过设计聚液套和分液锥帽保证流场均匀;采用杠杆使导电板在弹簧的作用下紧紧压住工件保证接电可靠;采用带动定心功能的锥形夹具装夹保证工件和阴极;夹具中采用垫块粗调和螺纹细调配合使用,使该装置具有一定的加工范围;根据加工对象的槽宽、槽深确定阴极工作条的宽度,设计了刻槽和扩孔阴极各一套.通过更换夹具和阴极,可完成多种口径和长度零件的刻槽和扩孔加工.

Design for Vertical ECM Device for Grooving and Boring

For improving boring efficiency and surface roughness of holes reamed,a new type of ECM device has been designed,the device consists of an electrolyte feed unit,a current supply unit and fixture assembly,a vertical layout of the device with fixed cathode was decided to take.In order to ensure a uniform flow field,a structure for gather the electrolyte and a conical parts for decentralizing electrolyte were designed.The conductive plate presses the workpiece firmly under the pressure of a spring by leverage ...