Raising by spinning
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Publication Date
2020Journal Title
CIRP Annals
ISSN
0007-8506
Publisher
Elsevier BV
Volume
69
Issue
1
Pages
277-280
Language
English
Type
Article
This Version
AM
Metadata
Show full item recordCitation
Russo, I., Cleaver, C., Loukaides, E., & Allwood, J. M. (2020). Raising by spinning. CIRP Annals, 69 (1), 277-280. https://doi.org/10.1016/j.cirp.2020.04.073
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.
Sponsorship
EP/S019111/1
Funder references
Engineering and Physical Sciences Research Council (EP/S019111/1)
EPSRC (1775345)
Identifiers
External DOI: https://doi.org/10.1016/j.cirp.2020.04.073
This record's URL: https://www.repository.cam.ac.uk/handle/1810/304670
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http://www.rioxx.net/licenses/all-rights-reserved
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