NDLI: Application of Topology Optimization in Product Design and Manufacturing

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Ragai, Ihab Tempelman, Harry Kirby, David
Copyright Year	2011
Abstract	This paper deals with the utilization of topology optimization in the design process. Topology optimization is considered the most challenging task in the structural design optimization problems because the general layout of the structure is not known; however, implementing it in the conceptual design stage has proven to reduce the cost and development time. In this paper, the design process is briefly discussed emphasizing the use of topology optimization in the conceptual design stage. Also, the mathematical formulation for topology optimization with material density contours is presented. Furthermore, two industrial case studies, related to off-road mining and construction trucks, are discussed where the use of topology optimization has proven to dramatically improve an existing design and significantly decrease the development time of a new design.
Sponsorship	Manufacturing Engineering Division
Starting Page	119
Ending Page	126
Page Count	8
File Format	PDF
ISBN	9780791844304
DOI	10.1115/MSEC2011-50049
Volume Number	ASME 2011 International Manufacturing Science and Engineering Conference, Volume 1
Conference Proceedings	ASME 2011 International Manufacturing Science and Engineering Conference
Language	English
Publisher Date	2011-06-13
Publisher Place	Corvallis, Oregon, USA
Access Restriction	Subscribed
Subject Keyword	Design Mining Trucks Structural design Construction Roads Product design Manufacturing Topology Conceptual design Density Optimization
Content Type	Text
Resource Type	Article

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