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[CN202010160350.X] Gap impact suppression system and method for mechanical transmission system of servo press
[CN202010160350.X] a mechanical transmission system of servo press clearance impact suppression system and method title: a mechanical transmission system of servo press clearance impact suppression system and method application number: CN202010160350.X applicant: Shandong Academy of Sciences laser research institute application date: 2020-3-10 patent type: invention application the present invention discloses a mechanical transmission system of servo press clearance impact suppression system, including a control system, the control system is connected with the motor through a power cable; the output shaft of the motor is mechanically connected with the reducer and is equipped with an encoder, and the signal output end of the encoder is electrically connected with the control system; the reducer is connected with the slider through a crank connecting rod mechanism, and the corresponding method is to judge whether the transmission system is in a gap state in real time during the servo control process. If it is in the gap state, the motor is commanded to output a smaller torque, thereby limiting the speed difference between the driving side and the load side, and reducing the impact. The crank connecting rod mechanism drives the slider to move up and down along the guide rail.
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