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Freeform surface characterisation - a fresh strategy
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Jiang, X., Scott, P. J. and Whitehouse, D. J. (David J.) (2007) Freeform surface characterisation - a fresh strategy. CIRP Annals, Volume 56 (Number 1). pp. 553-556. doi:10.1016/j.cirp.2007.05.132 ISSN 0007-8506.
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Official URL: http://dx.doi.org/10.1016/j.cirp.2007.05.132
Abstract
Many of the surfaces required today, and in the future, in high added value products can have any designed shape and often no axis of rotation. These complex geometrical surface shapes are termed freeform surfaces. In most cases, these surfaces are required to have sub-micrometer form accuracy and nanometric surface topography. This paper introduces some new and novel concepts to classify and evaluate freeform surfaces, including a structured neighbourhood signature fitting method for smooth freeform surfaces and a tessellation technique to identify and characterise micro-structured surfaces. Examples will be used throughout the paper to illustrate these new concepts.
Item Type: | Journal Article | ||||
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Subjects: | T Technology T Technology > TS Manufactures |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > Engineering | ||||
Journal or Publication Title: | CIRP Annals | ||||
Publisher: | Elsevier BV | ||||
ISSN: | 0007-8506 | ||||
Official Date: | 2007 | ||||
Dates: |
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Volume: | Volume 56 | ||||
Number: | Number 1 | ||||
Number of Pages: | 4 | ||||
Page Range: | pp. 553-556 | ||||
DOI: | 10.1016/j.cirp.2007.05.132 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access |
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