Crankshaft grinding machine
max. ø 300 mm, 37 kW
TACCHELLA MACCHINE
Machine tipology.
External grinding machine for large scale production with CBN wheels and high-speed rotation wheelhead spindle.
Machining method.
Two similar machines grind diameters and shoulders on the two ends of one workpiece type.
Workpiece driving is accomplished by means of a specific clamping fixture.
Workpiece automatic loading/ unloading is performed by means of a gantry.
Distance between centres mm 900
Max. grinding lenght mm 600
Height of centres mm 180
Max. grinding diameter mm 300
Max. weight between centres kg 150
Wheel dimensions (diameter x thickness) mm 500 x 43/35
Wheel peripheral speed m/s 120
Wheel motor power kW 37
Max. stroke axes X / Z mm 350 / 750
