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Methods and systems for determining and displaying a time to overload of machine tools

  • US 8,294,403 B2
  • Filed: 09/04/2009
  • Issued: 10/23/2012
  • Est. Priority Date: 09/04/2009
  • Status: Active Grant
First Claim
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1. A method for determining a time to overload of a motor in a computer numerical controlled (CNC) machine tool, comprising:

  • monitoring a fuse level of a motor in a CNC machine tool;

    calculating a time to overload of the motor based on the fuse level; and

    displaying the time to overload on a user interface based on the fuse level of the motor and a load acting on the motor.

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