Xueqian Chen, Zhanpeng Shen, Zhongyang Elin, Xuanhua Fan. Dynamic modeling on a linear rolling guide based on thin layer element and spring element[J]. High Power Laser and Particle Beams, 2020, 32(7): 072001
- High Power Laser and Particle Beams
- Vol. 32, Issue 7, 072001 (2020)
Fig. 1. FE model of the transmission mechanism with a long stroke
Fig. 2. Sketch map of the modal experiment on the transmission mechanism with a long stroke
Fig. 3. Sketch map of the micro-vibration experiment on the transmission mechanism with a long stroke
Fig. 4. Sketch map of the measured points on the micro-vibration experiment
Fig. 5. Acceleration PSD curve of the ambient vibration
Fig. 6. The first-order mode shape of the structure
Fig. 7. The second-order mode shape of the structure
Fig. 8. The third-order mode shape of the structure
Fig. 9. Displacement response contour of the structure
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Table 1. Modal experimental results of the transmission mechanism with a long stroke
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Table 2. Results on the micro-vibration experiment
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Table 3. Comparison on the first three natural frequencies between simulation and experiment
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Table 4. Comparison on the resultant displacement between simulation and experiment
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