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循环定位链传动的负变位及重合度设计计算
引用本文:徐进.循环定位链传动的负变位及重合度设计计算[J].兵工学报,2006,27(1):84-87.
作者姓名:徐进
作者单位:盐城工学院,江苏盐城224003
摘    要:介绍循环定位链传动的结构及工作原理,并分析啮合过程。通过对链轮的负变位设计,使运动轨迹与理论轨迹重合,提高了啮合质量,并对啮合的重合度作了分析计算,对重合度的选择提供了依据,对提高传动的平稳性具有重要意义。

关 键 词:机械设计      循环定位链      传动      负变位      重合度  
文章编号:1000-1093(2006)01-0084-04
收稿时间:2005-08-12
修稿时间:2005-08-12

Design for Negative Shift and Coincidence Degree of Reciprocating Positioning Chain
XU Jin.Design for Negative Shift and Coincidence Degree of Reciprocating Positioning Chain[J].Acta Armamentarii,2006,27(1):84-87.
Authors:XU Jin
Affiliation:Yancheng Institute of Technology, Yancheng 224003, Jiangsu, China
Abstract:The structure and principle of reciprocating positioning chain are introduced, and the meshing process is analyzed also. By designing the negative shift for the sprocket, its trajectory coincides with the theoretical one, and the meshing quality is improved. The coincidence degree of the meshing is analyzed, it offers a guideline for choosing the coincidence degree, and it is significant to improve the transmission smoothness.
Keywords:machine design  reciprocating positioning chain  transmission  negative shift  coincidence degree
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