A research on uniform motion of sliding block in slider-crank mechanism

Authors

LI Haoxuan, School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China
HE Hengjian, School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China
LIU Haonan, School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China
LI Yuelin, School of Automotive and Mechanical Engineering, Changsha University of Science and Technology, Changsha, Hunan 410114, China

Abstract

A variable crank length device with cam slot was added to the slide mechanism for achieving the uniform motion of the slider in the working stroke. The kinematics and dynamics analysis of this mechanism was carried out by using complex vector method and dynamic statics theory. Finally, the motion module of SolidWorks was used for the Motion analysis of this mechanism, and the motion characteristics and dynamic characteristics of the mechanism were obtained. The results showed that it was feasible to achieve uniform motion of slider in variable length crank slider mechanism.

Publication Date

6-28-2018

First Page

86

Last Page

88,93

DOI

10.13652/j.issn.1003-5788.2018.06.018

Recommended Citation

Haoxuan, LI; Hengjian, HE; Haonan, LIU; and Yuelin, LI (2018) "A research on uniform motion of sliding block in slider-crank mechanism," Food and Machinery: Vol. 34: Iss. 6, Article 18.
DOI: 10.13652/j.issn.1003-5788.2018.06.018
Available at: https://www.ifoodmm.cn/journal/vol34/iss6/18

References

[1] 蔡玉强, 朱东升, 吴楠. 基于Matlab/Simulink的高速压力机曲柄滑块机构的动力学研究[J]. 机械设计与制造, 2018(1): 192-194.
[2] 陶德华, 王英, 陈建能, 等. 脉动血流发生器非圆齿轮-曲柄滑块式驱动机构设计与分析[J]. 中国机械工程, 2018, 28(16): 1 914-1 920, 1 927.
[3] 王华杰. 基于非线性瞬态动力学的曲柄滑块机构冲击强度仿真分析[J]. 机械传动, 2015, 39(1): 139-144.
[4] 刘勇, 王卫华, 李志刚, 等. 基于simulink的偏置曲柄滑块机构运动学和动力学分析[J]. 机械传动, 2014, 14(1): 186-191.
[5] 郑艳, 吴成军, 吴娅楠. 双刀交替式连续剁馅机的设计[J]. 食品与机械, 2016, 32(10): 94-96.
[6] 潘鸣宇. 基于ADAMS的对心曲柄滑块机构的运动学分析[J]. 机械工程与自动化, 2015(3): 78-80.
[7] 高朝祥, 王充. 基于粒子群算法的曲柄滑块机构优化设计[J]. 食品与机械, 2011, 27(4): 101-103.
[8] SAVERIO Bolognani, LUCA Peretti, MAURO Zigiliotto. Combined speed and current model predictive control with inherent field-weakening features for PMSM drive[J]. IEEE Trans. Ind. Appl., 2008, 10(5): 472-478.
[9] 王伟光. 滑模控制方法在电机转速控制中的应用[J]. 机电信息, 2014(30): 119-120.
[10] 刘会英, 丁效华, 于春生. 曲柄滑块机构中滑块匀速运动的实现[J]. 机械设计与制造, 1997(3): 33-34.
[11] 皮嘉立, 张世富, 杨建勇. 软质管线自动收卷机头展收机构研究[J]. 后勤工程学院学报, 2016, 32(1): 58-63.
[12] 孙健, 张豪, 杨青. 基于SolidWorks Motion的平面四杆机构运动分析[J]. 机械工程与自动化, 2018(1): 96-97.