CUED Publications database

Flexible asymmetric spinning

Music, O and Allwood, JM (2011) Flexible asymmetric spinning. CIRP Annals - Manufacturing Technology, 60. pp. 319-322. ISSN 0007-8506

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Metal spinning is used to form shell components, but is constrained by two features: it can only produce axisymmetric shapes; it requires a dedicated mandrel for each product. Examination of pressures between product and mandrel revealed that contact is limited to three well defined areas. This suggested that the full mandrel could be replaced by three rollers. Furthermore, if these rollers could be controlled, they could represent any symmetric or asymmetric mandrel. A seven-axis machine has been designed, manufactured, and used to spin trial parts. The machine design is described, and preliminary results give an indicator of process capability. © 2011 CIRP.

Item Type: Article
Divisions: Div D > Structures
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:46
Last Modified: 15 Jun 2018 20:32