Tbm Machinefull Face Rock Tunnel Boring Machine Rock Cutting Machine

Tbm Machinefull Face Rock Tunnel Boring Machine Rock Cutting Machine

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  • A General Overview on Tunnel Boring Machines

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  • design theory of full face rock tunnel boring

    A full face rock tunnel boring machine (TBM) is a large underground device for full-scale boring of rock. The cutting of rock requires considerable power (usually up to several thousand kW) and involves massive energy consumption.

  • Design Theory of Full Face Rock Tunnel Boring Machine

    At present, the inner cutters of a full face rock tunnel boring machine (TBM) and transition cutter edge angles are designed on the basis of indentation test or linear grooving test. The inner and outer edge angles of disc cutters are characterized as sym

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About KAMY

KAMY series of Roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used to excavate subway tunnels, road tunnels, railway tunnels and water tunnels without using explosives.