prolate epicycloid meaning in English

长幅外摆线

Computer aided analysis for contact pattern of prolate epicycloid bevel and hypoid gears
摆线齿锥齿轮齿面接触区的计算机辅助分析
Research on kinematics of prolate epicycloid planetary transmission and optimum replacing tooth profile by arc
长幅外摆线行星传动运动学研究及齿廓圆弧优化替代
In order to solve the problems of which the spiral bevel gear of oerlikon type is necessary to out and modify repeatedly , a new method was developed to predict the contact pattern and greatly reduce the cost for manufacturing by means of building a tooth contact analysis model of prolate epicycloids bevel and hypoid gears for oerlikon skm2
摘要为解决奥利康锥齿轮加工过程中需要反复试切、修正的问题，根据奥利康skm2机床建立了加工延伸外摆线齿锥齿轮和准双曲面齿轮的齿面接触分析模型，提出了一种可预测齿面接触质量、降低设计加工成本的新方法。