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| Calibration Device and Methods for Calibrating Turning Dynamometer on Lathe |
| WANG Yu-fei1, REN Feng-zhang1,ZHANG Dan-wen2,WU Rui2,HUANG Sheng-cao3 |
1. Henan University of Science and Technology, Luoyang, Henan 471023, China
2. Luoyang Institute of Science and Technology, Luoyang, Henan 471023, China
3. China Yituo Group Limited Corporation, Institute of Processing & Materials, Luoyang, Henan 471004, China |
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Abstract The resistance strain type turning dynamometer is calibrated on ordinary lathe directly, which used by a set of self-made calibration device. Weights loading methods is adopted in the device in X, Y, Z three directions. The standard weights is used as a reference, the structure of the lathe, such as chuck, tailstock, etc. is utilized as support, the loading force direction can be fixed ensuredly, the precise force of three mutually perpendicular direction can be realized.
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Received: 01 March 2014
Published: 20 October 2015
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2015, Vol. 36 
