In-Process Size and Roundness Measuring System for the Adaptive Control of Cylindrical Grinding

  • Y. W. Zhao
  • J. Webster
  • H. Kaliszer
Chapter

Abstract

The accuracy of in-process size and roundness measurement is of utmost importance for improving component quality in adaptively controlled grinding.

A combined in-process size and roundness sensor has been developed for the adaptive control of cylindrical grinding. This sensor has been designed using dynamic response analysis of the sensor-workpiece system, and has high in-process measuring accuracy.

An in-process size and roundness measuring system based on this sensor has been developed and forms part of a modular adaptive control system for plunge grinding, and is also used for the adaptive control of traverse grinding. The mathematical models of cylindrical grinding, the time-optimum adaptive control strategy and the strategy for compensation of deflection in traverse grinding, are also introduced with some experimental results.

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Notes

  1. (1).
    H. Kaliszer, Q. Yang, J. Webster. Microcomputer Controlled In-process Measurement of Size and Roundness. Proc. ASME.1985.Google Scholar
  2. (2).
    H. Kaliszer, Y.W. Zhao, J. Webster. Dynamic Response of a Computer Controlled In-process Size and Roundness Measuring System.Google Scholar
  3. (3).
    H. Kaliszer, O.M. Mishina, J. Webster. Adaptive Controlled Surface Roughness and Roundness During Grinding 20th MTDR Conf.1979.Google Scholar
  4. (4).
    S. Spiewark, H, Kaliszer. In-process Measurement of Roughness in Plunge Grinding Operation. Proc. 24th Int. MTDR Conf 1983.Google Scholar
  5. (5).
    H. Kaliszer. Automatic Balancing of Grinding Wheels. Inst. of Mech. Eng. Conf. 1980.Google Scholar
  6. (6).
    H. Kaliszer. Adaptive Control in Grinding Process. 4th Int ICPE 1980 Tokyo.Google Scholar
  7. (7).
    Katsuhido. Ogata. Modern Control Engineering. 1970 Prentice Hall Inc.Google Scholar
  8. (8).
    H. Kaliszer and G. Trmal. Some Aspects of Unbalance in the Wheel Spindle Assembly of Cylindrical Grinding Machines. 22nd CIRP Stockholm 1972.Google Scholar
  9. (9).
    J. A. Webster and H. Kaliszer. In-process Measurement of Surface Roughness and Waviness. NELEX80, 1980Google Scholar
  10. (10).
    Ermakov, Stepanov and Kulakov. Increase in Accuracy of Traverse Grinding. Stanki and Instrument Nr9 1986 p21-23.Google Scholar
  11. (11).
    M. Miyashita. The Rigidity of the Grinding Machine. Machine Technology. Vol. 21, No.3 (Japan).Google Scholar

Copyright information

© Department of Mechanical Engineering University of Manchester Institute of Science and Technology 1988

Authors and Affiliations

  • Y. W. Zhao
    • 1
  • J. Webster
    • 1
  • H. Kaliszer
    • 1
  1. 1.Department of Mechanical EngineeringUniversity of BirminghamUK

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