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| 30kN·m Multifunction Torque Standard Machine |
| MENG Feng1, ZHANG Zhi-min1, ZHANG Yue1, LI Tao2, JI Hong-lei2 |
1.National Institute of Metrology, Beijing 100013, China;
2.Shanghai Marine Equipment Research Institute, Shanghai 200031, China |
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Abstract A set of 30kN·m multifunction torque standard machine is developed at National Institute of Metrology （NIM）. The hydraulic torque wrench, torque multiply and torque transducer may be calibrated by this machine. The machine mainly consists of standard torque transducer, operating platform, lifting platform, driving system and lifting system. It has high accuracy and multi-function characteristics.
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［1］ Volker Schatz. 实现螺栓可靠装配的10个步骤［M］. 北京:机械工业出版社, 2009.
［2］ Andreas Brüge, CREEP MEASUREMENT IN REFERENCE TORQUE CALIBRATION MACHINES［C］//IMEKO.TC3, TC5 and TC22 Conferences Metrology in Modern Context, Pattaya, Thail, 2010, 95-98.
［3］ 张智敏,李涛,张跃,等.全自动高准确度100N·m扭矩标准机［J］. 计量学报,2010,31(1):1-4.
［4］ 中国计量科学院.一种多功能扭矩校准装置:中国, 201110110240.3［P］. 2011-11-23. |
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2013, Vol. 34 
