【摘要】 叙述了冲压机专用角度速度计的光电编码器的设计, 提出了低成本的设计和制造方法。为冲压机生产企业提供了一个提高产品档次和效益的途径。更多还原

【Abstract】 The design of photoelectric encoder of special angle velocity in punches was present.The method of design and manufacturing with low cost was put forward,which provides an approach for the enterprises of manufacturing punches to improve their products’ level and enhance their benefits.更多还原