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| Development and Application of Micro-gripper Integrating Tri-axial Force Sensor |
| YU Qi-Kai-1, 2 , YOU You-Peng-1, HAN Jiang-Yi-3 |
| (1. Jiangsu Key Laboratory of Precision and MicroManufacturing Technology，Nanjing University of Aeronautics and Astronautics，Nanjing 210016，China；2. Mechanical Department，Nanjing College of Chemical Technology，Nanjing 210048，China；3. School of Automotive and Traffic Engineering，Jiangsu University，Zhenjiang 212013，Jiangsu, China) |
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Abstract A novel micro-gripper integrating tri-axial force sensor was introduced, and the clamping motion was realized through piezoelectric ceramic stack actuation and flexible-hinge enlargement. Its elastomeric body is two L structures. The L structure was optimized and simulated with suffering force. The strain gauge was sticked at L structure sensitive position to measure tri-axial force. The experiment verified the micro-gripper’s rationality and practicability.
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Received: 01 August 2011
Published: 28 June 2012
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