ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2017, Vol. 37 ›› Issue (5): 637-640.DOI: 10.3973/j.issn.1672-741X.2017.05.017
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YANG Qiming1, KANG Baosheng2, YI Xinqian3
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Abstract:
In order to evaluate the energy transmit efficiency of main bearing gearbox of shield/TBM quantitatively, a reference value E (efficiency of energy output) is calculated and defined theoretically based on 3 variables, i.e., torque, rotational speed and driving current of the cutting wheel. Its feasibility has been verified in the research practice about prolonging the service life of shield/TBM. The parameter monitoring is carried out on working condition of shield/TBM components such as main bearing gearbox. The E parameter is worth developing and popularizing.
Key words: shield/TBM, gearbox of main bearing, condition monitoring, parameter monitoring, energy output efficiency E
CLC Number:
U 455.3
YANG Qiming, KANG Baosheng, YI Xinqian. Study of Feasibility of Applying Parameter Monitoring to Main Bearing Gearbox of Shield[J]. Tunnel Construction, 2017, 37(5): 637-640.
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URL: http://www.suidaojs.com/EN/10.3973/j.issn.1672-741X.2017.05.017
http://www.suidaojs.com/EN/Y2017/V37/I5/637