Servo press line operation method and servo press operation control device

摘要

A servo press line operation control device includes a normal press operation control section, a normal transfer operation control section, an upward movement step delay determination section, a downstream-side transfer step delay correction control section, an upstream-side transfer step delay determination section, a slide downward movement step delay correction control section, and the like The servo press line operation control device performs a normal press operation that adjusts a slide position to a target slide position based on slide motion information, performs a normal transfer operation that adjusts a transfer position to a target transfer position based on transfer motion information, performs a correction that delays a transfer step of a downstream-side servo transfer device as compared with the normal transfer operation when a slide upward movement step is in a delayed state, and performs a correction that delays a slide downward movement step of a servo press as compared with the normal press operation when an upstream-side transfer step is in the delayed state.