Manufacturability Oriented Model Correction and Build Direction Optimization for Additive Manufacturing
نویسندگان
چکیده
منابع مشابه
Topology Optimization for Additive Manufacturing
This paper gives an overview of the issues and opportunities for the application of topology optimization methods for additive manufacturing (AM). The main analysis issues discussed are: how to achieve the maximum geometric resolution to allow the fine features easily manufacturable by AM to be represented in the optimization model; the manufacturing constraints to be considered, and the workfl...
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The paper presents a topology optimization approach that designs an optimal structure, called a self-supporting structure, which is ready to be fabricated via additive manufacturing without the usage of additional support structures. Such supports in general have to be created during the fabricating process so that the primary object can be manufactured layer by layer without collapse, which is...
متن کاملA model of layer by layer mechanical constraint for additive manufacturing in shape and topology optimization
1 CMAP, Ecole polytechnique, CNRS, Université Paris-Saclay, 91128 Palaiseau, France, [email protected] 2 Laboratoire Jean Kuntzmann, CNRS, Université Grenoble-Alpes, BP 53, 38041 Grenoble Cedex 9, France, [email protected] 3 SIMaP, Université Grenoble-Alpes, BP 53, 38041 Grenoble Cedex 9, France, [email protected], [email protected]...
متن کاملSupport structure constrained topology optimization for additive manufacturing
Background: With recent advances in additive manufacturing (AM) and topology optimization (TO), there is a significant interest in integrating the two fields [1]. Although TO and AM have flourished independent of each other, there is significant interest today in integrating them for two primary reasons: (1) Designs stemming from TO are geometrically complex, and therefore hard to manufacture u...
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Although, additive Manufacturing (AM) has been hailed as the “third industrial revolution” by The Economist magazine [April-2012], the first patent on Stereo-lithography was awarded in 1986. An enabling technology which can build, repair or reconfigure components layer by layer or even pixel by pixel with appropriate materials to match the performance will enhance the productivity thus reduce e...
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ژورنال
عنوان ژورنال: Journal of Mechanical Design
سال: 2019
ISSN: 1050-0472,1528-9001
DOI: 10.1115/1.4045107