陈文庆,朱旭升,熊四昌,袁巧玲.基于磁场力的微小摩擦力测试装置[J].轻工机械,2014,32(3): |
基于磁场力的微小摩擦力测试装置 |
Testing Device for Micro Friction Force Based on Magnetic Field Force |
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DOI:IO. 3969/j. issn. 1005 -2895. 2014. 03. 011 |
中文关键词: 微小摩擦力 测试方法 非接触式 磁场仿真 |
英文关键词:micro friction force testing method non-contact magnetic simulation |
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中文摘要: |
为了准确测试出“无摩擦”活塞气缸在运动过程中所受到的微小摩擦力,提出一种基于磁场力的非接触式的微
小摩擦力测试方法,并设计了测试装置。该方法利用磁场之间的作用力推动被测件,实现了非接触式测量。此外,建立
了磁场仿真模型,理论上验证了该测试方法的合理性。 |
英文摘要: |
The design of a micro friction force testing device to accurately examine the micro force was presented in the
movement of frictionless pneumatic cylinders. which used a non-contact measuring method based on magnetic field
force. This method made use of the force between two magnetic fields to push the measured pieces and achieved the goal
of non-contact measuring. In addition. a magnetic filed simulation model was built. which theoretically verified the
rationalization of this measuring method. |
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