【摘要】 针对齿轮类零件造型困难、结构相似、使用频繁的特点,从提高齿轮设计效率和精度出发,通过Pro/E平台开发了渐开线齿轮基于精确模型的参数化CAD系统,同时也引入了特征技术和特征造型技术的思想,为其它复杂曲面零件的造型提供了有益的参考。更多还原

【Abstract】 Owing to the shape difficulty, construction resembles, multifarious characteristics in usage of the wheel, aiming at the design efficiency, present a parametric CAD system of precise model on the involute gear based on Pro/E.It also bring the idea of characteristic and feature technology and develop valuable reference for the complex curved parts.更多还原