• The study of this paper makes a great sense to the adaptive research of the cutterhead for EPB.

    本文研究工作对于土压平衡式盾构机刀盘参数适应性设计具有指导意义

    www.boshuo.net

  • On the basis of dynamic mathematical model established for flywheel system in flywheel-type forage cutterhead, the response of the system to pulse form unit torque is analysed in this paper.

    盘刀切碎刀盘系统动态数学模型基础本文分析了刀盘系统稳态条件下对单位脉冲扭矩函数响应

    dict.cnki.net

  • The axial flotation of chuck plays an important role in the protection of rod pipe threads and prevention of rod pipe stripping or cutterhead from dropping during the process of raise boring.

    天井钻进过程中卡盘轴向浮动保护钻杆螺纹防止钻杆扣、刀头坠落方面具有重要作用

    dict.cnki.net

  • A cutter suction dredger is a kind of dredger commonly used in dredging. One of its key devices is the cutterhead used to cut soils under water.

    式挖泥船常用清淤疏浚工具,核心部件之一挖掘水下土质绞刀

    zuci.chaziwang.com

  • In the course of digging, a main bearing seal at the cutterhead of AVN3080 water leak type shield construction machine made in Germany was damaged.

    AVN3080漏水平衡掘进过程,刀盘轴承密封损坏,对此提出3种修复方案。

    www.dictall.com

  • Being a crucial factor in influencing the performance of Full Face Rock Tunnel Boring Machine (TBM), the cutterhead design is one of the key issues of TBM.

    刀盘设计断面岩石隧道掘进机TBM设计关键影响掘进性能决定性因素

    www.dictall.com

  • Breaking rock rolling cutters are cutters of breaking rock with rolling in the way of the push of the cutterhead, they are used widespread in the full face rock tunnel boring machine.

    滚动刀具推压力作用下滚动破碎岩石刀具广泛用于断面岩石掘进机上。

    dict.cnki.net

  • A 3D finite element model for cutterhead-soil interaction in shield tunneling was established by combination using of submodeling and arbitrary Lagrangian-Eulerian(ALE) method.

    基于模型方法任意拉格朗日-欧拉有限元方法ALE),建立了构机掘削过程三维数值模型

    www.dictall.com

  • It is of important strategic meaning to study the key technologies and improve independent innovation design capability of the cutterhead.

    掌握盘适应性设计关键技术提高自主创新设计与制造能力具有重要战略意义

    www.boshuo.net

  • The independent-developed 3D simulation system for terrain and cutterhead was introduced.

    介绍了自主研发三维地形疏浚绞刀仿真系统

    www.dictall.com

  • As one of the main cutters of shield machine in the cutterhead, disc cutter's cutting performance directly affects the excavation efficiency of shield machine.

    盘形滚刀盾构主要掘进刀具切削性能直接影响盾构掘进效率

    www.fabiao.net

  • The cutterhead and rock mass characteristics affect the excavation efficiency of full face rock tunnel boring machine (TBM) strongly.

    断面岩石掘进机TBM破岩效率主要受盘设计岩体特征影响

    ytlx.whrsm.ac.cn

  • The impact load and its effect as well as the reason of cutterhead deadlocking were mainly studied.

    重点研究了盾构刀盘切削过程中负载冲击盘卡产生原因以及冲击带来影响

    www.boshuo.net

  • However, Being a crucial factor in influencing the performance of shield machine, the cutterhead design is one of the key issues of shield machine.

    而刀盘设计全断面隧道掘进机设计关键影响其掘进性能决定性因素

    www.boshuo.net

  • Finally, the further research issues of cutterhead desi…

    最后讨论有待深入研究问题

    epub.cnki.net

  • Finally, the further research issues of cutterhead desi…

    最后讨论有待深入研究问题

    epub.cnki.net

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