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盾构主轴承齿轮箱应用参数监测技术的可行性研究
收稿日期: 2017-02-20
修回日期: 2017-04-01
网络出版日期: 2017-06-08
Study of Feasibility of Applying Parameter Monitoring to Main Bearing Gearbox of Shield
Received date: 2017-02-20
Revised date: 2017-04-01
Online published: 2017-06-08
杨其明 , 康宝生 , 易新乾 . 盾构主轴承齿轮箱应用参数监测技术的可行性研究[J]. 隧道建设, 2017 , 37(5) : 637 -640 . DOI: 10.3973/j.issn.1672-741X.2017.05.017
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.
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