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Modal Analysis and Structural Dynamic Modification of Hollow Spindle |
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| Authors: | Wu Wenying |
| Affiliation: | Wu WenyingDepartment of Mechanical Engineering,China Textile University,Shanghai,200051Wu QiangNantong Institute of Science and Technology,Nantong,226001Ye Guoming,Cai XuchuDepartment of Mechanical Engineering,China Textile University,Shanghai,200051 |
| Abstract: | Dynamic parameters of hollow spindle are identified and sensitivities to mass and stiffness are calculated by using modal analysis based on CRAS system. A method of adjusting resonance frequency is also presented. All of the work is useful for optimizing design hollow spindle. |
| Keywords: | hollow spindle modal analysis structural dy-namic modification |
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