Apparatus for blanking a charged particle beam a beam blanking unit (1) comprises first and second blanking plates (2, 3) mounted to a support plate (15).

用来屏蔽带电粒子束的设备。射束屏蔽单元(1)包括固定到支撑板(15)的第一和第二屏蔽板(2,3)。

Body disassembled method has been adopted to perform blanking feature recognition by analyzing the structural feature of DW620 stator and rotor plate.

本文针对DW620型系列电机定子片转子片的结构特点，采用体分解的方法进行冲压特征自动识别；

The vibration plate of automatic feeding. mechanical automatic blanking, saving labor costs.

采用振动盘自动上料，机器自动下料，节约人工成本。

With the analysis of punching technology of locating plate, punching hole-mending hole-blanking continuous punching technology can improve part quality and production efficiency greatly.

对定位板零件的冲压工艺进行了分析，改用冲孔—整孔—落料连续冲压工艺，可明显提高工件质量及生产率。

According to the structure and requirements of the clutch plate part and the characteristics of fine blanking process, the fine blanking process for the clutch plate is proposed.

从零件的结构和要求入手，结合精冲工艺的特点，论述了离合器板精冲工艺及模具设计时各参数的选取和模具设计的主要技术问。