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
李皆乐(1995— ),男,山西平遥人,硕士研究生,研究方向为凸轮-连杆组合机构的分析综合与可视化软件开发。
常勇(1964— ),男,山东东营人,教授,硕士研究生导师,研究方向为凸轮与连杆机构学,机构分析综合可视化等。
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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.
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。
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.
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
Class-Ⅱ synthesisDouble transmission performance conditionInstantaneous nested interval of three force intersectionSpecial/general
常勇,杨富富.作平面运动滚子从动件盘形凸轮机构的第II类机构综合问题[J].机械工程学报,2010,46(21):35-41.
CHANG Yong,YANG Fufu.Second mechanism synthesis task of disc cam mechanisms with roller follower moving in planar general motion[J].Journal of Mechanical Engineering,2010,46(21):35-41.
常勇,杨富富,胡志超,等.作平面运动滚子从动件盘形凸轮机构的广义第Ⅱ类机构综合问题[J].机械工程学报,2012,48(15):47-57.
CHANG Yong,YANG Fufu,HU Zhichao,et al.Research on the general second mechanisms synthesis task of disc cam mechanisms with roller follower moving in general planar motion[J].Journal of Mechanical Engineering,2012,48(15):47-57.
林梦杰,李延平,常勇.做平面运动滚子从动件盘形凸轮机构的泛类尺寸综合问题[J].中国机械工程,2019,30(6):679-683.
LIN Mengjie,LI Yanping,CHANG Yong.General class size synthesis task of disc cam mechanisms with roller follower moving in planar general motion[J].China Mechanical Engineering,2019,30(6):679-683.
常勇,林荣富,李延平.作平面运动滚子从动件盘形凸轮机构第Ⅰ类综合问题的完全解法[J].机械设计,2015,32(5):20-29.
CHANG Yong,LIN Rongfu,LI Yanping.Solution for class-I synthesis of the disc-cam mechanism with a planar motion roller-follower[J].Journal of Machine Design,2015,32(5):20-29.
常勇,杨富富.作平面运动滚子从动件形锁合凸轮机构的第Ⅱ类机构综合问题[J].机械工程学报,2012,48(1):39-46.
CHANG Yong,YANG Fufu.Second mechanisms synthesis task of positive-drive disc cam mechanisms with roller follower moving in general planar motion[J].Journal of Mechanical Engineering,2012,48(1):39-46.
常勇,林荣富,李延平.做平面运动滚子从动件盘形凸轮机构第Ⅱ类综合问题的广义化研究[J].中国机械工程,2014,25(5):669-678.
CHANG Yong,LIN Rongfu,LI Yanping.General ClassⅡSynthesis of Disc Cam Mechanism with Roller Follower Moving in Planar General Motion[J].China Mechanical Engineering,2014,25(5):669-678.
常勇,林荣富,李延平.做平面运动滚子从动件盘形凸轮机构的深度广义第Ⅱ类综合问题[J].中国机械工程,2014,25(16):2149-2158.
CHANG Yong,LIN Rongfu,LI Yanping.General classⅡsynthesis of disc cam mechanism with roller follower moving in planar general motion[J].China Mechanical Engineering,2014,25(16):2149-2158.
常勇,林荣富,李延平.浮动平底推杆-盘形凸轮组合机构的第Ⅰ类机构综合问题[J].中国机械工程,2015,26(12):1584-1595.
CHANG Yong,LIN Rongfu,LI Yanping.Class Ⅰ synthesis of cam mechanism with floating flat faced pushrod[J].China Mechanical Engineering,2015,26(12):1584-1595.
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