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 Topology optimization as an innovative design method for additive manufacturing
Tác giả hoặc Nhóm tác giả: Dinh Son Nguyen, Frédéric Vignat
Nơi đăng: Industrial Engineering and Engineering Management (IEEM), 2017 IEEE International Conference on; Số: 2017;Từ->đến trang: 304-308;Năm: 2017
Lĩnh vực: Khoa học công nghệ; Loại: Bài báo khoa học; Thể loại: Quốc tế
TÓM TẮT
Additive Manufacturing (AM), popularly called 3D Printing, enables the manufacture of
nearly any complex geometries by adding layer by layer of material. Advances in AM
technologies are the ability to fabricate products without the need for process planning, the
removal of tooling compared with the conventional manufacturing technologies. AM opens
opportunities for product designers so they can freely create any complicated geometries of
their products without thinking about manufacturability constraints. However, it is necessary
to have a method to design a product for additive manufacturing technologies. Thus, a novel
approach as an innovative design tool using topology optimization is presented in the paper.
It is to help designer create an optimal structure of product with the least amount of material
used, but still ensure the mechanical properties of product.
ABSTRACT
Additive Manufacturing (AM), popularly called 3D Printing, enables the manufacture of
nearly any complex geometries by adding layer by layer of material. Advances in AM
technologies are the ability to fabricate products without the need for process planning, the
removal of tooling compared with the conventional manufacturing technologies. AM opens
opportunities for product designers so they can freely create any complicated geometries of
their products without thinking about manufacturability constraints. However, it is necessary
to have a method to design a product for additive manufacturing technologies. Thus, a novel
approach as an innovative design tool using topology optimization is presented in the paper.
It is to help designer create an optimal structure of product with the least amount of material
used, but still ensure the mechanical properties of product.
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