Lightweight 3D printing traction machine shell nesting cellular topology optimization technology
Pages 337 - 341
Abstract
Aiming at the lightweight design of traction machine shell of a butterfly motor, the finite element simplified model of traction machine shell is established. The static analysis of traction machine shell is made with ANSYS Workbench. Based on the static stress cloud chart, topology optimization is carried out with taking the unit density as design variable and the lightest model weight as the optimization objective under the stiffness constraint. The model of traction machine shell is reconstructed with the back nested honeycomb structure. The lightweight design of traction machine shell of a butterfly motor shows that the proposed method can meet the mechanical properties and effectively reduce the weight of traction machine shell, providing a feasible solution for the lightweight design of complex structure for additive manufacturing.
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Index Terms
- Lightweight 3D printing traction machine shell nesting cellular topology optimization technology
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Published In
December 2018
365 pages
ISBN:9781450365703
DOI:10.1145/3305275
Copyright © 2018 ACM.
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- International Engineering and Technology Institute, Hong Kong: International Engineering and Technology Institute, Hong Kong
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Association for Computing Machinery
New York, NY, United States
Publication History
Published: 29 December 2018
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- Short-paper
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- Refereed limited
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ISBDAI '18
ISBDAI '18: International Symposium on Big Data and Artificial Intelligence
December 29 - 30, 2018
Hong Kong, Hong Kong
Acceptance Rates
ISBDAI '18 Paper Acceptance Rate 70 of 340 submissions, 21%;
Overall Acceptance Rate 70 of 340 submissions, 21%
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