Higher-order deformed elliptic gears is a new non-circular gear form based on synthesized the creating mechanism of high-order elliptic and deformed elliptic.Aiming at the complexity of its pitch curve design and the characteristics of the large amount of calculation,according to the polar equation of the higher-order modified oval gear pitch curve, the parametric design for the higher-order modified oval gear pitch curve is by using Visual Lisp as the development tools in AutoCAD that is in order to making it accurately and quickly. At the same time, this study can lay the foundation for the research of higher-order modified oval gear CAD/CAM system.
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刘炀. 基于Visual Lisp的高阶多段变性椭圆齿轮节曲线参数化设计[J]. 科学技术与工程, 2013, 13(26): . liuyang. Parametric Design of the pitch curves of Higher-order deformed elliptic gears based on Visual Lisp[J]. Science Technology and Engineering,2013,13(26).