Start-Stop Motion

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  • Enid
    Registered User
    • Jun 2026
    • 1

    #1

    Start-Stop Motion

    Good morning.

    The equipment uses multiple identical electric linear actuators(OYOSTEPPER) to synchronously clamp the workpiece. While the synchronization during uniform movement meets the standard, there is a slight time difference in the extension and retraction of each push rod during each start-up and stop, making it highly susceptible to bumping or damaging the workpiece.

    The driver model and pulse parameters are all identical, and the shielding wiring has been optimized. It's unclear whether the issue stems from differences in internal transmission inertia or a time lag in command interpretation.

    Seeking a synchronization optimization solution. Thank you.
  • Spicy Wraith
    XtraSpicy
    • Mar 2026
    • 404

    #2
    You can not calibrate for timing difference? It should not vary if I am understanding this correctly it would be constant. The variance is most likely in the stepper motors themselves so you need to calibrate in your driver. what are you machining?

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    • blackmonsters
      Making PHP work
      • Nov 2002
      • 20970

      #3
      OMG! I accidentally stumbled into an intellectualized shit storm.

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      • Spicy Wraith
        XtraSpicy
        • Mar 2026
        • 404

        #4
        Originally posted by blackmonsters
        OMG! I accidentally stumbled into an intellectualized shit storm.

        this is cnc like how the motors move the tooling around such as routers, laser engravers, 3d printer, waterjet machines stuff like that

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        • sarettah
          see you later, I'm gone
          • Oct 2002
          • 14301

          #5
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          • Huggles
            GFY'S #1 retard
            • Feb 2003
            • 12509

            #6
            Originally posted by sarettah
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