| 含运动副间隙的四杆机构摆动过程和动态分析 |
| |
| 引用本文： | 祝章琛,夏义荣. 含运动副间隙的四杆机构摆动过程和动态分析[J]. 东华大学学报(自然科学版), 2002, 28(6): 17-23,30 |
| |
| 作者姓名： | 祝章琛 夏义荣 |
| |
| 作者单位： | 东华大学纺织学院,上海,200051 |
| |
| 摘 要： | 通过滑动轴承含间隙时的轴颈中心轨迹及油膜径向周向分力与轴承负载之间的平衡，研究含运动副间隙的四杆机构的运动特点，探讨四杆机构主振动的区域及其成因，分析结果可以充分说明织机打纬机构的实测曲线。
|
| 关 键 词： | 摆动过程 动态分析 间隙运动副 四杆机构 织机 打纬机构 |
Kinematic Characteristics and Dynamic Analysis of a Four-bar Beating-up Linkage with Clearance Joints |
| |
| Zha Zhangchen,Xia Yirong. Kinematic Characteristics and Dynamic Analysis of a Four-bar Beating-up Linkage with Clearance Joints[J]. Journal of Donghua University, 2002, 28(6): 17-23,30 |
| |
| Authors: | Zha Zhangchen Xia Yirong |
| |
| Abstract: | In this paper, the kinematical characteristics of a 4-bar linkage with journal bearing clearance are studied by analyzing the trace of the journal center and also the balance between radial , tangential forces of oil film and the bearing load at the clearance joint. In addition, the zones of principal vibration as well as its causes of formation are studied, too. At the same time, the theoretical results can serve to verify the experimentally surveyed curves of an actual weaving loom beating-up linkage. |
| |
| Keywords: | kinematic pairs with clearances weaving loom beating-up four-bar linkage |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
