Abstract
To optimize the design parameters of passive damper in vibration suppression, and to improved the cutting efficiency, by performing the numerical simulation, the result showed that two-Degree-Of-Freedom (DOF) damper was the best vibration suppression performance among Single DOF (SDOF) damper, two-DOF damper, two SDOF dampers and three SDOF dampers with equal mass. A structure scheme of two-DOF damper was proposed and its dynamics were formulated, which was verified by finite element method. A flexible fixture assembly was designed and the machining tests were carried out. The vibration amplitude of workpiece was reduced up to 56.4% after employing the damper.
| Original language | English |
|---|---|
| Pages (from-to) | 2653-2658 |
| Number of pages | 6 |
| Journal | Jisuanji Jicheng Zhizao Xitong/Computer Integrated Manufacturing Systems, CIMS |
| Volume | 21 |
| Issue number | 10 |
| DOIs | |
| State | Published - 1 Oct 2015 |
Keywords
- Optimization criterion
- Passive damper
- Performance analysis
- Vibration suppression
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