N → another name for gear
This thesis regards edge curve of a real gear wheel as the research object.
本文以一个实际的齿轮的边缘曲线为研究对象。
The method of the optimization design for gear wheel spoke which is based on CAD model is investigated.
对一种基于二维CAD模型的齿轮辐板优化设计方法进行了研究。
The gear wheel is used to complete the rotation speed of the upper and lower rollers, but the rotation direction is opposite.
采用扇形不完全齿轮传动送料轮轴上的齿轮来完成,上、下滚轮的转速相同,但旋转方向相反。
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