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Proceedings of the Nineteenth International Machine Tool Design and Research Conference pp 265–269Cite as

Pressure Distribution and Friction in Extrusion Containers

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Summary

Experiments and apparatus are described to obtain frictional loads in extrusion and pressure distribution in extrusion containers.

Lead and aluminium specimens were extruded into rods by forward extrusion and into cans by backward extrusion, while loads at both ends of the billet, together with hoop and axial strains on the outside diameter of the containers were recorded simultaneously. Experimental frictional loads and pressure distributions in the container bore are presented for various extrusion conditions.

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References

  1. B. LENGYEL and J.K. MUSUVA (1976) Strain and Pressure Distribution in Extrusion Containers, Proc. 17th MTDR Conference.

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  2. B. LENGYEL (1968) A Semi-Continuous Hydrostatic Extrusion Process, Metals and Materials, January 1968.

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  3. J.M. ALEXANDER and M.E. SAID (1975) Design of Clamping Devices for Semi-Continuous Hydrostatic Extrusion, North American Metalworking Research Conference, May 1975.

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  4. B. LENGYEL and S. KAMYAB-TEHRANI (1976) Investigations into Continuous Extrusion, Proc. 17th MTDR Conference.

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  5. B. LENGYEL and P.G. ASHFORD (1967). An Experimental Pre-production Unit for Semi-Continuous Hydrostatic Extrusion. Proc. 8th MTDR Conference.

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Author information

Authors and Affiliations

  1. Department of Mechanical Engineering, Imperial College, London, UK

    B. Lengyel & D. Mutlu

Authors
  1. B. Lengyel
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  2. D. Mutlu
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Editor information

Editors and Affiliations

  1. Department of Mechanical Engineering, University of Manchester Institute of Science and Technology, Manchester, UK

    B. J. Davies (Professor of Manufacturing Technology) (Professor of Manufacturing Technology)

Copyright information

© 1979 Department of Mechanical Engineering, University of Manchester Institute of Science and Technology

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Lengyel, B., Mutlu, D. (1979). Pressure Distribution and Friction in Extrusion Containers. In: Davies, B.J. (eds) Proceedings of the Nineteenth International Machine Tool Design and Research Conference. Palgrave, London. https://doi.org/10.1007/978-1-349-81412-1_32

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