Re-discussion on Special Class-Ⅱ Mechanism Synthesis Task of Disc Cam Mechanism with Roller Follower in Planar General Motion

Jiele Li; Yi Chu; Yong Chang

doi:10.16578/j.issn.1004.2539.2021.07.006

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Re-discussion on Special Class-Ⅱ Mechanism Synthesis Task of Disc Cam Mechanism with Roller Follower in Planar General Motion

Theory·Reserach | 更新时间：2022-11-10

- Re-discussion on Special Class-Ⅱ Mechanism Synthesis Task of Disc Cam Mechanism with Roller Follower in Planar General Motion
- Journal of Mechanical Transmission Vol. 45, Issue 7, Pages: 37-41(2021)
- 作者机构：
  
  1.集美大学机械与能源工程学院，福建厦门 361021
  2.佳木斯大学理学院，黑龙江佳木斯 154007
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2021.07.006
  CLC：
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李皆乐,储怡,常勇.再论作平面运动滚子从动件盘形凸轮机构的狭义第Ⅱ类机构综合问题[J].机械传动,2021,45(07):37-41.

Li Jiele,Chu Yi,Chang Yong.Re-discussion on Special Class-Ⅱ Mechanism Synthesis Task of Disc Cam Mechanism with Roller Follower in Planar General Motion[J].Journal of Mechanical Transmission,2021,45(07):37-41.
李皆乐,储怡,常勇.再论作平面运动滚子从动件盘形凸轮机构的狭义第Ⅱ类机构综合问题[J].机械传动,2021,45(07):37-41. DOI： 10.16578/j.issn.1004.2539.2021.07.006.

Li Jiele,Chu Yi,Chang Yong.Re-discussion on Special Class-Ⅱ Mechanism Synthesis Task of Disc Cam Mechanism with Roller Follower in Planar General Motion[J].Journal of Mechanical Transmission,2021,45(07):37-41. DOI： 10.16578/j.issn.1004.2539.2021.07.006.

摘要

同时考虑凸轮-滚子间许用压力角条件,α,1,≤[,α,1,]及连杆-摇杆间许用压力角条件,α,2,≤[,α,2,]，对作平面运动滚子从动件盘形凸轮机构的狭义第Ⅱ类机构综合问题作进一步深入探索。通过对研究对象进行运动及受力分析，将,α,2,≤[,α,2,]条件转化为三力汇交点解区间，提出了三力汇交点“瞬时区间套”这一新概念，讨论了三力汇交点“瞬时区间套”的3种情形，给出了满足双许用压力角条件最紧凑机构解的求解步骤。圆满地解决了满足双许用压力角条件的作平面运动的滚子从动件盘形凸轮机构的狭义第Ⅱ类机构综合问题。

Abstract

Considered the cam-roller allowable pressure angle condition ,α,1,≤[,α,1,] and the linkage-rocker allowable pressure angle condition,α,2,≤[,α,2,]， the special class-Ⅱ mechanisms synthesis task of disc cam mechanisms with roller follower in planar general motion is further explored. Through the kinematic and force analysis of the research object， the condition of,α,2,≤[,α,2,] is transformed into the solution interval of the three force intersection， a new concepts of "instantaneous nested interval of three force intersection" is put forward. Then， three cases of "instantaneous nested interval of three force intersection" are discussed and the solution steps of the most compact mechanism satisfying the condition of double allowable pressure angles are given. Finally， the special class-Ⅱ mechanisms synthesis task of disc cam mechanisms with roller follower in planar general motion is solved satisfactorily.

关键词

第Ⅱ类综合双传动性能条件三力汇交点瞬时区间套狭义/广义

Keywords

Class-Ⅱ synthesisDouble transmission performance conditionInstantaneous nested interval of three force intersectionSpecial/general

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