【摘要】 仪表圆弧齿轮ＣＡＤ系统，集齿形设计、齿轮刀具设计、齿轮检验样板制作于一身，在完成上述设计的同时，完成相应的工程绘图。该系统设计速度快、精度高，输入、输出经汉化处理，使用方便，操作简单。更多还原

【Abstract】 The CAD system of circular arc gear used in meters consists of tooth profile design, gear cutter hob design and gear cheeking template design.It not only provides design parameters but also draws relevant engineering drawing. The system is distinguished for its high speed, high precision and simple operation and capability in processing Chinese characters.更多还原