ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2007, Vol. 27 ›› Issue (6): 89-93.DOI: A
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LIU Gao-Feng, Song-Tian-Tian
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Abstract:
Cutting tool wearing has become a difficult problem which restricts the tunnel advance in Chengdu Metro tunnel construction. In the paper, the working principles of the cutting tools are analyzed, the wearing of the cutting tools during the shield boring is investigated, analysis and study are made on the features of and causes for the wearing of the disc cutters and scrapers, the reasons for the wearing are summarized and some recommendations are made.
CLC Number:
U455.3
LIU Gao-Feng, Song-Tian-Tian. Analysis and Study on Wearing of Cutting Tools of Shield Machines Used in Chengdu Metro Construction[J]. Tunnel Construction, 2007, 27(6): 89-93.
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