Nature

Mechanical properties of rock cutting by disc cutters and feasibility analysis of mechanical mining in Jinchuan No. 3 Mine with hard rock

Disc cutters are essential rock-cutting tools for Tunnel Boring Machines (TBMs), primarily used in hard rock excavation. However, TBMs are not suitable for mining actives due to limitations in size ...
For Construction Pros

V70 Tree Disc Mulcher

Virnig Manufacturing's V70 Tree Disc Mulcher for skid steers can mulch 6- to 8-in. diameter trees and remove trees with diameters up to 14 in. The V70 Tree Disc Mulcher attachment for demanding ...
Nature

Intelligent identification and warning method of disc cutter abnormal wear in TBM construction based on extreme learning machine

As the core tool of full face hard rock tunnel boring machine (TBM), the loss cost of disc cutters is one of the main costs besides the TBM investment consumption, accounting for about 1/3 of TBM ...