Castings pp 117-123 | Cite as

Fettling

  • H. T. Hall
Chapter
Part of the Production Engineering Series book series

Abstract

The term fettling which constitutes the major part of finishing may be considered to include:
  1. a.

    Cleaning, involving the removal of adherent sand and scale.

     
  2. b.

    Dressing, involving removal of excess metal, heads and risers, ingates, runners

     
  3. c.

    Annealing operations and heat treatment

     
  4. d.

    The cutting out and rectification of blemishes and defects; rectification is effected by welding

     
  5. e.

    The surface improvement generally by grinding and shot blasting and arc air treatment

     

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References

  1. 1.
    M C Lloyd: Castings and Foundry techniques. A PERA conference and exhibition 9–11, 1965 Conference Manual. Melton Mowbray 1965. (PERA) 16.Google Scholar
  2. 2.
    V F Gorbunov, V I Baburov, Yu A Oparin and L S Redutinskii: Russian Castings Prod. (In English), 1964(9), 403.Google Scholar
  3. 3.
    Hibbs: BSCRA 1965 annual conference.Google Scholar
  4. 4.
    Roebuck: BSCRA 1965 annual conference.Google Scholar
  5. 5.
    Brown and Gopinath. ‘The Study of the Electro Magnetic Acceleration of Abrasives.’ University of Sheffield 1967.Google Scholar
  6. 6.
    Foundry Trade Journal P443 March 14th, 1968.Google Scholar

Copyright information

© Macmillan Publishers Limited 1971

Authors and Affiliations

  • H. T. Hall
    • 1
  1. 1.Steel Castings Research and Trade AssociationUK

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