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| Development of a Kind of Torsion Fatigue Test Equipment for Marine Climatic Environment |
| Received:February 16, 2019 Revised:April 25, 2019 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/ issn.1672-9242.2019.04.010 |
| KeyWord:marine climatic environment torsion coupling effect test equipment |
| Author | Institution |
| FU Zhao-xu |
1. No.59 Institute of China Ordnance Industry, Chongqing , China |
| LI Xiao-feng |
2. Chongqing College of Electronic Engineering, Chongqing , China |
| LI Jing-yu |
1. No.59 Institute of China Ordnance Industry, Chongqing , China |
| LUO Lai-zheng |
1. No.59 Institute of China Ordnance Industry, Chongqing , China |
| XIAO Yong |
1. No.59 Institute of China Ordnance Industry, Chongqing , China |
| ZHOU Kun |
1. No.59 Institute of China Ordnance Industry, Chongqing , China |
| WANG Xiao-hui |
1. No.59 Institute of China Ordnance Industry, Chongqing , China |
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| Abstract: |
| Objective To develop a kind of torsion fatigue test equipment for marine climatic environment. Methods According to characteristics of the coupling effect of environmental corrosion and torsion load of equipment materials and structures serving in the marine environment, the hydraulic servo closed-loop control principle was used and specific configuration, hydraulic power system and servo torsion fatigue system were designed to develop a kind of torsion fatigue test equipment for marine climatic environment. Results Test parameters of torsion angle, torque and frequency of the equipment can be controlled accurately. And the torsion properties of materials and structures in the marine atmosphere accurate were characterized accurately. Conclusion The newly developed equipment is suitable for testing and evaluating torsion properties of materials and structures in the marine atmosphere. |
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