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IN-PROCESS COMPENSATION OF MACHINING OPERATION AND MACHINE ARRANGEMENT

  • US 20140256228A1
  • Filed: 09/21/2012
  • Published: 09/11/2014
  • Est. Priority Date: 09/22/2011
  • Status: Active Grant
First Claim
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1. A method for compensating a machining operation on a workpiece, the method comprising:

  • performing a machining operation which physically removes material from the workpiece by subjecting a machining surface of the workpiece with a cutting tool, and by providing a relative rotational movement and a relative movement between the workpiece and the cutting tool, whereinthe method further comprises in-process compensation of the machining operation, the in-process compensation comprising;

    generating a control signal representative of magnitude of a contact force exerted on the cutting tool in a normal direction in relation to the machining surface,determining a compensation parameter value based on the control signal, andcompensating the machining operation based on the compensation parameter value.

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