標題: | General equations of a helical spring with a cup damper and static verification |
作者: | Wu, MH Ho, JY Hsu, W 交大名義發表 機械工程學系 National Chiao Tung University Department of Mechanical Engineering |
公開日期: | 1-六月-1997 |
摘要: | In this study, we derive the general equations of motion for the helical spring with a cup damper by considering the damper's dilation and varying pitch angle of the helical spring. These dynamic equations are simplified to correlate with previous models. The static force-displacement relation is also derived. The extra stiffness due to the damper's dilation considered in the force-displacement relation is the first such modeling in this area. In addition, a method is presented to predict the compressing spring's coil close length and is then verified by experimental data. Moreover, the simulation results of the static force-displacement relation are found to correspond to the experimental data. The maximum error is around 0.6 percent. |
URI: | http://hdl.handle.net/11536/528 |
ISSN: | 1050-0472 |
期刊: | JOURNAL OF MECHANICAL DESIGN |
Volume: | 119 |
Issue: | 2 |
起始頁: | 319 |
結束頁: | 326 |
顯示於類別: | 期刊論文 |