Patent ID: 8555756
Filing Date: 2013-10-15
Classification: B23B,B23Q,Y10T

Abstract:
1. Machine for the machining of large crankshafts, which allows the synchronisation of a rotation movement of said crankshaft ( 14 ), and comprises a machining tool ( 1 ) configured to move along at least one guide ( 2 ) between a first end supporting element ( 3 ) and a second end supporting element ( 4 ), where said end supporting elements ( 3 , 4 ) are configured to anchor and transmit rotational torque to each end of the crankshaft ( 14 ), characterized in that it comprises a first electronic angular position sensor ( it further comprises at least one intermediate supporting element ( wherein said at least one intermediate supporting element ( wherein said at least one motorised steady rest comprises an intermediate electronic angular position sensor (