Tunnel shield machine’s rock cutter load and wearing research testing system

Basic Function:
Simulate the actual working conditions of shield cutters to study the rock-breaking mechanism of the cutter and the wear resistance of the cutter.

Basic parameters:

  • Maximum test force of vertical (Z direction) actuator: 1000kN;
  • Maximum test force of lateral (X direction) actuator: 100kN;
  • Maximum test force of longitudinal (Y direction) actuator: 200kN.

User: Tongji University, Shenyang Heavy Industry