FIELD: press-forging engineering. SUBSTANCE: sensor 3 is set at low limit of preset pressing force and sensor 4 is set at high limit. If pressing force is less than low limit, sensor 3 sends pulse to control unit 5 which furnishes signal for starting drive 6. Drive 6 moves bottom die through worm gearing and motion screw 9, thus increasing height of filling the press mould. Sensor 4 operates similarly. EFFECT: enhanced reliability. 1 dwg
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Authors
Dates
1995-06-09—Published
1990-04-11—Filed