Raising by spinning

Iacopo M. Russo, Christopher J. Cleaver, Evros Loukaides, Julian Allwood

Research output: Contribution to journalArticlepeer-review

Abstract

Industrial metal spinning depends on costly trial-and-error when introducing new products. However, a recently developed flexible spinning setup allows a new form of process operation similar to raising by hammering: two rollers on either side of the rotating workpiece apply a couple to deform it locally whilst moving towards its edge. This paper presents this configuration for the first time and develops and verifies an upper bound yield-line model to design stable tool-paths that avoid wrinkling. Raising by spinning is shown to be feasible and more stable than conventional spinning, paving the way for automatic production of deep axisymmetric shapes.

Original languageEnglish
Pages (from-to)277-280
Number of pages4
JournalCIRP Annals - Manufacturing Technology
Volume69
Issue number1
Early online date20 May 2020
DOIs
Publication statusPublished - 2020

Keywords

  • Forming
  • Sheet Metal
  • Spinning

ASJC Scopus subject areas

  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

Fingerprint Dive into the research topics of 'Raising by spinning'. Together they form a unique fingerprint.

Cite this