NDLI: Implementation of Integrated Manufacturing of Free-form Surfaces

Content Provider	IEEE Xplore Digital Library
Author	Licheng Wang Han Ding Junran Feng Shaojun Wang Angran Xiao Koch, D.
Copyright Year	2010
Abstract	Mechanical parts with complex geometry features, especially free-form surfaces, are being used widely in the industry. Digital manufacturing techniques have recently been developed to manufacture free-from surfaces with high quality and low cost. In this paper, an integrated digital manufacturing strategy is presented, in which free-form surface are manufactured through design, machining, and errors compensation. In the design stage, Reverse Engineering (RE) techniques are used to construct CAD model of the surface. Then, a 5-axis CNC is used in machining. A laser scanner is used to measure the machined surface and the errors are feedback into the machining using a compensation method to improve surface quality. This integrated digital manufacturing strategy has been implemented and validated in the manufacturing of an impeller blade.
Starting Page	830
Ending Page	833
File Size	320529
Page Count	4
File Format	PDF
ISBN	9780769542867
DOI	10.1109/ICDMA.2010.228
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-18
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Solid modeling Design automation Computational modeling Measurement uncertainty Reverse engineering Error compensation Machining Computer Numerical Control Manufacturing Free-form surfaces Surface treatment
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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