Analysis of 3D curve expansion of conical cam with oscillating tapered roller follower

作     者：CHEN Jun-hua WU Yi-jie 

作者机构：Ningbo Institute of Technology Zhejiang University Ningbo 315010 China Institute of Modern Manufacture Engineering Zhejiang University Hangzhou 310027 China 

基　　金：Project supported by the National Natural Science Foundation of China (No. 50575205) the HiTech Research and Development Program (863) of China (No. 2006AA04Z233) and the Natural Science Foundation of Zhejiang Province (Nos. Y104243 and Y105686), China 

出 版 物：《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 (浙江大学学报（英文版）A辑（应用物理与工程）)

年 卷 期：2007年第8卷第11期

页      码：1789-1794页

摘      要：This paper focuses on the analysis of running conditions and machining processes of conical cam with oscillating follower. We point out the common errors existing in the design and machining of the widely used plane expansion method of conical cam trough-out line. We show that the motion can be divided into two parts, i.e. the oscillating motion of oscillating bar and the rotary motion of oscillating bar relative to the conical cam. By increasing the rotary motion of oscillating bar, the motion path of tapered roller on oscillating bar (i.e. contour surface of conical cam) can be expanded on the cylinder. Based on these analyses, we present a creative and effective designing and machining method for 3D curve expansion of conical cam with oscillating follower.

主 题 词：摆动随动件 锥形凸轮 3D曲线扩张 机械设计 

学科分类：0810[工学-土木类] 08[工学] 080203[080203] 0805[工学-能源动力学] 0802[工学-机械学] 0812[工学-测绘类] 080201[080201] 

核心收录：

D　O　I：10.1631/jzus.2007.A1789

馆 藏 号：203578721...