Precise Boring On Unmanned Machining Centre

  • M. Szafarczyk
  • W. Szala
  • A. Holnicki
  • J. Klimkowski
Chapter

Abstract

In developing unmanned machining cells or FMS it is necessary to solve the problem of machining precise holes. Some systems for this purpose have been designed but none proved to be the right solution. An original Boring Bar System has been developed based on the analysis of the known systems: the precise hole is machined in two passes, after the first pass the diameter is measured with a pneumatic measuring unit built into the boring bar, the difference between the expected and measured values of the diameter is taken into account during the cutting edge readjustment before the second pass.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Notes

  1. 1.
    JS.BUCK (1974) Einstellprinzipien an Bohrwerkzeugen, Werkzeugmaschine International 4/74 P.9Google Scholar
  2. 2.
    G.BUCK (1974) Durchmessereinstellung an Bohrstangen durch Meisselverlagerung, Werkzeugmaschine International 5/74 P.43Google Scholar
  3. 3.
    G.BUCK (1974) Durchmessereinstellung durch Bohrstangenver lagerung, Werkzeugmaschine International 6/74 P.41Google Scholar
  4. 4.
    (1980) New System for Automatic Tool Position Correction, Manufacturing Engineering 2/1980. P.86Google Scholar
  5. 5.
    (1980) Automatic Tool Sizing for Autochangers, Metalworking Production Sept 1980 P.123Google Scholar
  6. 6.
    J.ZELENY (1981) Flexible Manufacturing Systems with Automatic Transport of Tools, Annals of the CIRP Vol.30/1/1981. p. 349Google Scholar
  7. 7.
    Burkhardt+Weber (1982) advertising materialsGoogle Scholar
  8. 8.
    (1983) D’Andrea Boring Heads, catalogueGoogle Scholar
  9. 9.
    W.LIPP (1985) Wear Compensation when Producing High-precision Bores, Industrial&Production Engineering 1/85 P.88Google Scholar
  10. 10.
    H.W.BECK (1985) Automatische Messteuersysteme zur Schneidenkorrektur, TZ fur Metallbearbeitung 9/85 P.81Google Scholar

Copyright information

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

Authors and Affiliations

  • M. Szafarczyk
    • 1
  • W. Szala
    • 1
  • A. Holnicki
    • 1
  • J. Klimkowski
    • 1
  1. 1.Warsaw Technical UniversityPoland

Personalised recommendations