INFLUENCE OF SCREW DRIVE FIT CLEARANCE ON SELF-LOCKING ABILITY UNDER VIBRATING INSPIRATION
Screw drive is widely used in the focusing mechanisms in space cameras, and the self-locking ability is required to resist the shock and vibration in the process of launching. The paper establishes a non-linear simplified mechanical model of thread fit clearance with two degrees of freedom. The dyna...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2019-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.03.001 |
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