Skip to main content
SpringerLink
Log in
Book cover

Proceedings of the Fifteenth International Machine Tool Design and Research Conference pp 165–174Cite as

Characteristics of Electro-Hydraulic Feed Drives Under Dynamic Load Conditions

  • Chapter

  • 118 Accesses

Summary

Differences were found in the behaviour of two concepts of feed drives when fitted to and tested on the same machine. A comparative study has therefore been made, and the necessary adaptive steps for the improvement of the drives will be discussed with the purpose of comparing the dynamic performances of both feed drives under dynamic disturbing torque loads (interrupted cutting forces), and of achieving the best possible behaviour of the feed drive under given conditions.

For more comprehensive comparison of both concepts the systems have been simplified in the first part of this work.

Finally both concepts were applied to an existing lathe and the differences in dynamic performance were shown by computer simulation.

This is a preview of subscription content, log in via an institution.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. W. Oppelt. Kleines Handbuch technischer Regelvorgänge, Verlag chemie, Weinheim, 1964.

    Google Scholar 

  2. H. E. Merritt. Hydraulic Control System, John Wiley and Sons, New York, 1967.

    Google Scholar 

  3. J. Thoma and D. Avramovic. Zwei Verfahren für die Untersuchung von hydraulischen Nachlaufsystemen, Fertigung 5, 1973.

    Google Scholar 

  4. D. Avramovic. Der Einfluss elektrohydraulischer Servoantriebe auf die Konstruktion im Maschinenbau, oelhydraulik + Pneumatik (1968) 12.

    Google Scholar 

  5. P. Fort. Störverhalten der Vorschubantriebe. Diplomarbeit am Institut für Werkzeugmaschinenbau und Fertigungstechnik ETHZ, Zurich, 1973.

    Google Scholar 

  6. H. Beer and L. Audolensky. Messungen an den Kopiep-und Vorschubsystemen der Drehmaschinen Dubied Typ 522 und 517, Versuchsbericht SIG, Neuhausen, 1972.

    Google Scholar 

  7. D. C. Clark. Auswahl und Leistungskriterien von elektro-hydraulischen Stellantrieben, die Maschine (1970) 2.

    Google Scholar 

  8. F. Cellier. Vorschubregelung für Errosionsmaschinen, Diplomarbeit am Lehrstuhl für Errosionmaschinen, Diplomarbeit am Lehrstuhl für Automatik der ETHZ Zürich, 1972.

    Google Scholar 

  9. FIDES: MIMIC Program Reference Manual, for CDC 6.500.

    Google Scholar 

  10. A. Schaffer. Vorschubsystem des Hauptschlittens der Kopierdrehmaschine, Versuchsbericht Dubied, Marin, 1973.

    Google Scholar 

  11. J. J. Schacht and J. G. Bollinger. Analog computer simulation techniques for analysis of a machine tool hydraulic drive, University of Wisconsin, 1972.

    Google Scholar 

  12. W. Jorden. Untersuchungen an einem Lageregelkreis für Werkzeugmaschinen unter besonderer Berücksichtigung des Spieles, Fortschritt Bericht (1969) VDI-Z, 2/20.

    Google Scholar 

  13. G. Stute and D. Schmid. Optimization of position control loops for NC Machine tools, Proc. 14th Int. M.T.D.R. Conf. 1973.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Institut für Werkzeugmaschinenbau und Fertigungstechnik Eidg. Technische Hochschule, Zürich, Switzerland

    D. Avramovic & P. Fort

Authors
  1. D. Avramovic
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. P. Fort
    View author publications

    You can also search for this author in PubMed Google Scholar

Editor information

Editors and Affiliations

  1. Department of Mechanical Engineering, University of Birmingham, UK

    S. A. Tobias (Chance Professor and Head of Department) (Chance Professor and Head of Department)

  2. University of Manchester Institute of Science and Technology, UK

    F. Koenigsberger (Professor of Machine Tool Engineering) (Professor of Machine Tool Engineering)

Copyright information

© 1975 Macmillan Publishers Limited

About this chapter

Cite this chapter

Avramovic, D., Fort, P. (1975). Characteristics of Electro-Hydraulic Feed Drives Under Dynamic Load Conditions. In: Tobias, S.A., Koenigsberger, F. (eds) Proceedings of the Fifteenth International Machine Tool Design and Research Conference. Palgrave, London. https://doi.org/10.1007/978-1-349-01986-1_20

Download citation

  • DOI: https://doi.org/10.1007/978-1-349-01986-1_20

  • Publisher Name: Palgrave, London

  • Print ISBN: 978-1-349-01988-5

  • Online ISBN: 978-1-349-01986-1

  • eBook Packages: EngineeringEngineering (R0)

Publish with us

Policies and ethics

Search

Navigation