| 人工关节材料复合运动磨损测试装置研究与开发 |
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| 引用本文： | 华子恺,范永威,张欢欢. 人工关节材料复合运动磨损测试装置研究与开发[J]. 河北科技大学学报, 2014, 35(1): 6-10 |
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| 作者姓名： | 华子恺 范永威 张欢欢 |
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| 作者单位： | 上海大学机械工程与自动化学院,上海200072 |
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| 基金项目： | 基金项目：国家自然科学基金（51205241）;教育部博士点基金（20123108120008） |
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| 摘 要： | 根据人工关节材料的体外磨损性能测试,开发了一种新型复合运动销盘测试装置(MPOD)。借助公理化设计原则,分析了仪器中不同功能之间的关系。根据独立公理生成了相应的设计矩阵,并在非耦合设计矩阵的基础上进行模块化开发,包含运动合成模块、销导向模块及加载模块。通过销传导模块中的力传感器可对试验中的摩擦力进行测量。
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| 关 键 词： | 人工关节 磨损 材料测试 销盘试验 复合运动 |
| 收稿时间： | 2013-07-27 |
| 修稿时间： | 2013-11-22 |
Research and development of multi-directional wear testing apparatus for artificial joint materials |
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| HUA Zikai,FAN Yongwei and ZHANG Huanhuan. Research and development of multi-directional wear testing apparatus for artificial joint materials[J]. Journal of Hebei University of Science and Technology, 2014, 35(1): 6-10 |
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| Authors: | HUA Zikai FAN Yongwei ZHANG Huanhuan |
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| Affiliation: | (School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, China) |
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| Abstract: | A new multidirectional motion pin-on-disk apparatus, MPOD, was designed, built and validated for the wear testing of artificial joint biomaterial. Following axiomatic design principle, the relationships of different functions of MPOD were ana- lyzed. Then, MPOD, consisting of motion generation module, loading module and pin guiding module, were designed accord- ing to the uncoupled design matrix. On-line friction measurement can be realized by using the force sensors assembled in the pin guiding module. |
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| Keywords: | artificial joint wear material test pin on disk multi-direction |
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