Human-made corals for marine habitats: Design optimization and additive manufacturing

2021 ◽  
Vol 162-163 ◽  
pp. 103065
Author(s):  
S Lin ◽  
DW Bao ◽  
CW Xiong ◽  
J Fang ◽  
HW An ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Design Optimization ◽  
Marine Habitats

What Is Design for Additive Manufacturing (DfAM)?

2020 ◽  
pp. 164-186
Author(s):  
Seung Hwan Joo ◽  
Sung Mo Lee ◽  
Jin Ho Yoo ◽  
Hyeon Jin Son ◽  
Seung Ho Lee
Keyword(s):  
Additive Manufacturing ◽  
3D Printing ◽  
Design Optimization ◽  
Advanced Manufacturing ◽  
Design For Additive Manufacturing ◽  
Printing Technology ◽  
Actual Production ◽  
Manufacturing Design ◽  
Metal 3D Printing ◽  
Is Design

In order to use 3D printing technology as a sanction, it is necessary to optimize topology, component unification, and reduce weight need for advanced manufacturing design. In the case of metal 3D printing, it is necessary to manage deformation and defects in the process cause of using laser, and support generation and design optimization must be accompanied for efficiency. Currently, design progresses through simulation before actual production in AM field. This chapter explores design in additive manufacturing.

Practical design optimization of cellular structures for additive manufacturing

2019 ◽  
Vol 52 (11) ◽  
pp. 1887-1902 ◽  
Author(s):  
Yu Wang ◽  
Dezheng Hu ◽  
Hailin Wang ◽  
Tinghao Zhang ◽  
Hao Yan
Keyword(s):  
Additive Manufacturing ◽  
Design Optimization ◽  
Cellular Structures ◽  
Practical Design

Design Optimization of Irregular Cellular Structure for Additive Manufacturing

2017 ◽  
Vol 30 (5) ◽  
pp. 1184-1192 ◽  
Author(s):  
Guo-Hua Song ◽  
Shi-Kai Jing ◽  
Fang-Lei Zhao ◽  
Ye-Dong Wang ◽  
Hao Xing ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Design Optimization ◽  
Cellular Structure

scholarly journals Design Optimization of Plastic Injection Tooling for Additive Manufacturing

2017 ◽  
Vol 10 ◽  
pp. 923-934 ◽  
Author(s):  
Tong Wu ◽  
Suchana A. Jahan ◽  
Yi Zhang ◽  
Jing Zhang ◽  
Hazim Elmounayri ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Design Optimization ◽  
Plastic Injection

Design optimization of heat sink using additive manufacturing

2017 ◽  
Author(s):  
Y. Tateishi ◽  
V. Parque ◽  
T. Miyashita ◽  
H. Gohara ◽  
R. Kato ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Design Optimization ◽  
Heat Sink

Optimal Allocation of Design Margins in Additive Remanufacturing

2021 ◽  
Author(s):  
Khalil Al Handawi ◽  
Massimo Panarotto ◽  
Petter Andersson ◽  
Ola Isaksson ◽  
Michael Kokkolaras
Keyword(s):  
Additive Manufacturing ◽  
Design Optimization ◽  
Optimization Problem ◽  
Optimal Allocation ◽  
Optimization Method ◽  
Structure Design ◽  
Design Decisions ◽  
Optimal Decisions ◽  
Different Types ◽  
Temperature Loads

Abstract Often, coping with changing requirements results in substantial overdesign, because of the ways in which design margins are allocated at the beginning of the design process. In this paper, we present a design optimization method for minimizing overdesign using additive manufacturing. We use recently defined constituents of design margins (buffer and excess) as metrics in a design optimization problem to minimize overdesign. The method can be used to obtain optimal design decisions for changing requirements. We demonstrate our method by means of a turbine rear structure design problem where changes in the temperature loads are met by depositing different types of stiffeners on the outer casing. The optimal decisions obtained by optimization minimize overdesign but ensure that requirements are met throughout the product’s lifecycle.

Design Optimization Method for Additive Manufacturing of the Primary Mirror of a Large-Aperture Space Telescope

2017 ◽  
Vol 30 (3) ◽  
pp. 04016093 ◽  
Author(s):  
Rui Hu ◽  
Wenjiong Chen ◽  
Quhao Li ◽  
Shutian Liu ◽  
Ping Zhou ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Design Optimization ◽  
Optimization Method ◽  
Space Telescope ◽  
Primary Mirror ◽  
Large Aperture
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