cutterhead造句

Optimization design for cutterhead of EBZ100E roadheader

Selection of shield cutterhead and tool for Chengdu sand-pebble layer

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.

Effect of cutterhead compressing the front soil and influence of head aperture ratio on contact pressure of EPB shield to the front soil

This method has the advantages of no need of dismantling the cutterhead at heading face place, no need of setting up vertical shaft or operation corridor, less construction difficulty, quick reparation and low cost.

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.