| 摘要 |
PROBLEM TO BE SOLVED: To provide a multiple spindle servo press which maintains parallelism between a compression plate and a pressure-receiving plate, and performs torque control of a driving shaft.SOLUTION: A multiple spindle servo press device (1) comprises a master shaft (31), slave shafts (32, 33 and 34), a position detector (213) for detecting a position of the master shaft (31), and control means (12, 131, 132, 133 and 134) for controlling driving of the master shaft (31) and slave shafts (32, 33 and 34). The control means (12, 131, 132, 133 and 134) control driving of the master shaft (31) on the basis of torque information, and control driving of the slave shafts (32, 33 and 34) on the basis of position feedback information of the master shaft (31). |
