Fig. 21
From: Study on fault vibration characteristics of shield cutters based on FEM-MBD

Physical image of faulty cutter. (a)Normal flat cutter, (b) Eccentric flat cutter, (c) Fracture flat cutter.
From: Study on fault vibration characteristics of shield cutters based on FEM-MBD

Physical image of faulty cutter. (a)Normal flat cutter, (b) Eccentric flat cutter, (c) Fracture flat cutter.