Open Access

Table 2

Kinematic pair list.

Connecting piece Kinematic pair/force
Cutting arm, cutting head Revjoint1
Cutting hydraulic cylinder, sliding support Revjoint2, Revjoint3
Machine body, earth Fixed1
Cutting hydraulic cylinder, cutting arm Bushing1, Bushing2
Sliding support, cutting arm Bushing3, Bushing4
Cutting hydraulic cylinder piston, Cutting hydraulic cylinder barrel TraJoint1, TraJoint2
Hollowing hydraulic cylinder piston, Hollowing hydraulic cylinder barrel TraJoint3
Machine body, sliding support TraJoint4
Hollowing hydraulic, sliding support Revjoint3
Hollowing hydraulic, machine body Revjoint4

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