How long does it take to warm up a press?

  Suggested preheating time for punching machine
   Punching machine preheating is an important step to ensure the machining accuracy, and the preheating time depends on the shelving status of the punching machine as follows:

High Speed Punching Machine

    On hold for many days: If the press is on hold for many days or more, it is recommended that the press be warmed up for 30 minutes or more prior to high precision machining.
    On hold for a few hours: If the press is on hold for only a few hours, it is recommended that a preheat of 5-10 minutes be carried out prior to high precision machining.

High Speed Punching Machine

     The warm-up process involves having the punch press's machining axes move repeatedly, performing multi-axis linkages, such as having the XYZ axis move from the lower-left position of the coordinate system to the upper-right position, repeatedly taking diagonal lines.

High Speed Punching Machine

      Proper preheating can reduce the internal temperature imbalance of the machine tool caused by prolonged rest, thus reducing the impact of thermal deformation on machining accuracy, and ensuring that the punch press can achieve optimal conditions during high-precision machining.