CNC Crankshaft grinder NAXOS UNION PMB 310
YOM
: 2008
CNC
: Sinumerik 840D powerline
Working hours
: 9 595h
Working area :
Max swing diameter workpiece : 320 mm
Max stroke Radius of crankshaft : 47 mm
Max workpiece length : 1.000 mm
Max workpiece weight : 150 kg
Grinding wheel power – measurement
:
Power grinding wheel : 55kW, three-phase asynchronous motor
Grinding wheel surface speed : 125m/s
Diameter : 600 mm
Boron: 132 mm
Width max. : 50 mm
Machine dates
:
Travel grinding wheel head X-axis 400 mm
Travel grinding wheel head Z-axis 1.600 mm
Hydrostatic guideways in both axis
Workpiece drive :
Asynchronous torque motor – liquid cooled
Max torque: 102 Nm
Speed : 0-300 min-1
Servo motor grinding wheel head (X-axis) :
Synchronous-linear motor, liquid cooled
Continuous force : ca. 3.100 min-1
Cross adjustment grinding wheel head (Z-axis) :
A.C – servo motor
Torque: 42 Nm
Speed : 3.000 min-1
Dresser-unit :
A.C – servo motor
Torque: ca. 3,0 Nm
Speed on tool max. : 17,400 min-1
