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The servo position control module of the sawing machine system uses a combination of sampling interpolation and foresight control

Time:2020.04.09 11:29 Views: 264

Decide to close the position of the feeding cylinder so that the feeding cylinder just reaches the target position when it stops. Due to electromagnetic mechanical hysteresis and motion inertia, it is almost impossible to control the feed carriage to move by 0.1 mm through "on" and "off". In order to ensure a small feed length and feed accuracy, the rear clamp moves the feed slide back to the LK position, and then moves forward to the predicted position LT to close the feed solenoid valve. When the movement of the feed cylinder stops, the rear clamp clamps.