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Adaptive control for machine tools

  • US 4,509,126 A
  • Filed: 06/09/1982
  • Issued: 04/02/1985
  • Est. Priority Date: 06/09/1982
  • Status: Expired due to Fees
First Claim
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1. In a machine tool wherein a cutter is driven relatively to the surface of a workpiece to remove a layer of workpiece material, the method of compensating the measured power supplied to the drive means for net power required for net acceleration of the drive means to signal a power value closer to the actual power dissipated at the cutter tip than the measured power supplied to the drive means, said method comprising the steps of:

  • (a) determining the value of the net power supplied to the drive means that is required for net acceleration of the drive means, and(b) subtracting the value of the net power determined in step (a) from the measured power supplied to the drive means.

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