- CSCD核心中文核心科技核心
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TBM主轴承密封滑道设计及安装工艺
收稿日期: 2015-05-29
修回日期: 2016-03-21
网络出版日期: 2016-06-29
基金资助
国家高技术研究发展计划“863计划”(2012AA041801)
Design and Installation Technology of TBM Main Bearing Sealing Slide
Received date: 2015-05-29
Revised date: 2016-03-21
Online published: 2016-06-29
张啸 , 贺飞 , 李普庆 , 赵振威 . TBM主轴承密封滑道设计及安装工艺[J]. 隧道建设, 2016 , 36(6) : 762 -765 . DOI: 10.3973/j.issn.1672-741X.2016.06.017
The manufacturing technologies for TBM main bearing sealing slide are complex; and the main bearing failure will be induced by slide wear. The Stellite wear resistant sheet is used for sealing slide design; and the rational welding and installation technologies of the sheet are presented. The cost and timeneeded are saved; the wear resistance of sealing slide is improved and the feasibility of sealing system of TBM main bearing is guaranteed.
Key words: TBM; main bearing; sealing slide; Stellite wear resistant sheet
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