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Sensors & Transducers Journal (ISSN 1726- 5479) |
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Vol. 157, Issue 10, October 2013, pp. 257-262
The Test System Design and Actual Test of Motor Axis Torque During Seamless Steel Tube Rolling1 Hong-Yu Liu, 1 Ze-Ning Xu, 2 Jun-Jie Xi1 School of Mechanical Engineering and Automation, University of Science and Technology Liaoning, Anshan, Liaoning Province, China, 114051, China 2 School of Mechatronics Engineering, Zhengzhou Institute of Aeronautical Industry Management, Zhengzhou, Henan Province, China, 450015, China
1 Tel.: 15241277551, fax: 0412-5929777
Received: 18 July 2013 /Accepted: 25 September 2013 /Published: 31 October 2013 |
Abstract: The gear break fault of reduction box was arisen often because of the motor axis torque amplification during seamless steel tube rolling. So, the motor axis of certain seamless steel tube factory was regarded as research object. The test system of motor axis torque during seamless steel tube rolling was designed. Test position was confirmed. Strain foils, torque track 9000 digital telemetry system and vision digital record device were adopted on the actual test of motor axis torque during seamless steel tube rolling. The strain oscillograms and relative compute results during rolling from the first steel tube to the ninth steel tube were obtained. The full range torque compute formula during actual test was obtained. The actual output torque compute formula was obtained. The relative actual output of mean torque and maximum torque was obtained. The research provides important references base for real time motor axis torque test and effective gear break fault prevention of reduction box during seamless steel tube rolling.
Keywords: Seamless steel tube rolling, Motor axis torque, Test system design, Digital telemetry system, Actual test.
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