How to test the dynamic accuracy of punching machine

      Detecting the dynamic accuracy of the press is an important step to ensure that the shape and position accuracy of the main parts meet the requirements when the equipment is working under load. The following are the key steps for testing the dynamic accuracy of a press:

High Speed Punching Machine

    Preparation:
        Confirm that no moulds are installed on the press working table, the equipment is in perfect operating condition, the limit switches are sensitive and reliable, and the lubrication system works stably.
        Check that the tools are complete and available, and that the testing instrumentation meets the accuracy standards.

High Speed Punching Machine

    Inspection content and method:
        Elastic deformation under the action of cutting force and clamping force: assessed by observing the deformation of the workpiece during the actual machining process.
        Thermal deformation: monitor the influence of internal heat source of the machine tool and ambient temperature change on the accuracy of the press.
        Vibration: observe the effect of cutting force and motion speed on the vibration of the punch press and assess its effect on machining accuracy.

  High Speed Punching Machine

    Comprehensive evaluation:
        Measure and evaluate the machining accuracy by machining prescribed test pieces as an assessment of the dynamic accuracy of the punch press.
      Following the above steps, the dynamic accuracy of the press can be effectively tested to ensure that it meets the requirements of product manufacturing.