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Proceedings Paper

The stress analysis and tests in the bottom of the hinge beam block of cubic press
Author(s): Liang Ma; Xianglong Ma; Yuan Yuan; Yinghong Zhang
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Paper Abstract

To deal with the problems of the local stress concentration caused by the internal hydraulic pressure during the operation of cubic press, we have used the theory of thick-wall block to analyze and calculate the loads of the hinge beam block. The results demonstrate that the working block suffering from the excessive hydraulic pressure contacts with the bottom of hinge beam each other, which gives rise to the stress concentration in the arc of the bottom of the hinge beam block. According to the data of the theoretical calculation, the strain tests of the arc are completed by the strain testing methods in the bottom of the hinge beam block. The Comparison between the data of the two groups has verified their consistency. It also confirms the theoretical calculation is reasonable and accurate at the same time.

Paper Details

Date Published: 8 February 2017
PDF: 5 pages
Proc. SPIE 10253, 2016 International Conference on Robotics and Machine Vision, 102530K (8 February 2017); doi: 10.1117/12.2266339
Show Author Affiliations
Liang Ma, Guilin Univ. of Electronic Technology (China)
Xianglong Ma, Guilin Univ. of Electronic Technology (China)
Yuan Yuan, Guilin Guiye Heavy Industries Co., Ltd. (China)
Yinghong Zhang, Guilin Univ. of Electronic Technology (China)


Published in SPIE Proceedings Vol. 10253:
2016 International Conference on Robotics and Machine Vision
Alexander V. Bernstein; Adrian Olaru; Jianhong Zhou, Editor(s)

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