| 摘要 |
The invention relates to a machine for stamping, bending and/or mounting of sheet metal parts with at least one upper housing part 14 and at least one lower housing part 16. Preferably, several are arranged in a row. On each housing part 14, 16 the carriage apparatus 20 is engaged by a motor. In order to increase the productivity of the machine, the carriage is driven by a program-controlled synchronous motor. In one embodiment a gear is positioned between motor and carriage which is formed preferably as an eccentric disc, connecting rod or elbow lever. The program-controlled synchronous motor is embodied as a torque motor and coupled by the gear member with the carriage. |
