Figure 11From: Comparative Study of the Rock-breaking Mechanism of a Disc Cutter and Wedge Tooth Cutter by Discrete Element ModellingUnder the condition of penetration 10 mm, the rock-breaking profile of disc cutter with different cutter spacing: (a) Cutter spacing 80 mm, (b) Cutter spacing 90 mm, (c) Cutter spacing 100 mm, (d) Cutter spacing 110 mm, and (e) Cutter spacing 120 mmBack to article page