Showing items related by title, author, creator and subject.

• Article  
  
  

  An analysis of the tooth stress distribution of forged bi-metallic gears 

  Politis, Denis J.; Politis, Nicholas J; Lin, Jianguo; Dean, Trevor A; Balint, Daniel S (2018)

  The work described in this paper is an evaluation of the contact characteristics of bi-metallic gears forged through a novel bi-metallic gear forging process. Finite element analysis of the contact characteristics of single ...

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• Article  
  
  

  A review of force reduction methods in precision forging axisymmetric shapes 

  Politis, Denis J.; Politis, Nicholas J.; Lin, Jianguo; Dean, Trevor A. (2018)

  This paper provides a review of the methods developed over the years for reducing working forces for the precision metal forming processes. Precision forging normally involves completely, or near completely closed cavity ...

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• Article  
  
  

  Development of a computational optimisation system to determine constitutive equation constants for metal alloys 

  Politis, Nicholas J; Politis, Denis J. (2019)

  Simulations of metal forming processes typically use constitutive equations to describe material properties over a wide range of temperatures and strain rates. Classically, determining a set of values for the large number ...

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