Development of Design System of Cutter Head of Shield Machine

doi:10.3973/j.issn.1672-741X.2013.02.015

Tunnel Construction ›› 2013, Vol. 33 ›› Issue (2): 169-172.DOI: 10.3973/j.issn.1672-741X.2013.02.015

Development of Design System of Cutter Head of Shield Machine

HAN Weifeng^1,2, LI Fengyuan^1,2, CHEN Qiwei^1,2

(1.State Key Laboratory of Shield Machine and Boring Technology, Zhengzhou 450001, Henan,China;  2. China Railway Tunnel Group Co., Ltd., Luoyang 471009, Henan, China)

Received:2012-08-28 Revised:2012-11-14 Online:2013-02-20 Published:2013-03-05
Supported by:
This work was supported by the National Key Basic Research Program (973 Program) under Grant No.2012CB724308；The International Science & Technology Cooperation Program of China under Grant No.2011DFB71550

Abstract

Abstract:

The parameterized modeling system of cutter head of shield machine is developed on basis of the relationship between the mechanical data structure of the cutter head of shield machine and the data of the tunneling course, the testing data of the mechanisms of rock breaking by cutting tools, the 3D parameterized mechanical model of cutter head and the structure analysis model, and by means of Visual Basic software, so as to design different types of cutter heads with different dimensions rapidly and accurately. The paper can provide reference for the rapid design of different cutter heads of shield machines tunneling in different geological conditions.

Key words: shield machine, cutter head, cutting tool, parameterized modeling, Visual Basic

HAN Weifeng, LI Fengyuan, CHEN Qiwei. Development of Design System of Cutter Head of Shield Machine[J]. Tunnel Construction, 2013, 33(2): 169-172.

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Development of Design System of Cutter Head of Shield Machine

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