A state-of-the-art review on types, design, optimization, and additive manufacturing of cellular structures
Cellular structures are made up of an interconnected network of plates, struts, or small unit
cells and acquire many unique benefits such as, high strength-to-weight ratio, excellent …
cells and acquire many unique benefits such as, high strength-to-weight ratio, excellent …
[HTML][HTML] Strategies for functionally graded lattice structures derived using topology optimisation for additive manufacturing
A number of strategies that enable lattice structures to be derived from Topology
Optimisation (TO) results suitable for Additive Manufacturing (AM) are presented. The …
Optimisation (TO) results suitable for Additive Manufacturing (AM) are presented. The …
TPMS-based interpenetrating lattice structures: design, mechanical properties and multiscale optimization
Compared to single-phase structures, interpenetrating lattice structures display the potential
to achieve a wide range of tailorable physical and mechanical properties. Herein, we …
to achieve a wide range of tailorable physical and mechanical properties. Herein, we …
Functionally graded lattice structure topology optimization for the design of additive manufactured components with stress constraints
Advances in additive manufacturing (AM) have drawn considerable interest due to its ability
to produce geometrically complex structure, such as lattice materials. In this work, a novel …
to produce geometrically complex structure, such as lattice materials. In this work, a novel …
Fused filament fabrication for metallic materials: a brief review
Fused filament fabrication (FFF) is an extrusion-based additive manufacturing (AM)
technology mostly used to produce thermoplastic parts. However, producing metallic or …
technology mostly used to produce thermoplastic parts. However, producing metallic or …
On utilizing topology optimization to design support structure to prevent residual stress induced build failure in laser powder bed metal additive manufacturing
Metal additive manufacturing (AM) as an emerging manufacturing technique has been
gradually accepted to manufacture end-use components. However, one of the most critical …
gradually accepted to manufacture end-use components. However, one of the most critical …
Efficient design optimization of variable-density cellular structures for additive manufacturing: theory and experimental validation
Purpose The purpose of the paper is to propose a homogenization-based topology
optimization method to optimize the design of variable-density cellular structure, in order to …
optimization method to optimize the design of variable-density cellular structure, in order to …
Coupling lattice structure topology optimization with design-dependent feature evolution for additive manufactured heat conduction design
Significant advance in additive manufacturing (AM) is leading to a paradigm shift in design-
for-manufacturing. The manufacturability concern over geometry complexity has largely …
for-manufacturing. The manufacturability concern over geometry complexity has largely …
A framework for map** design for additive manufacturing knowledge for industrial and product design
Abstract Design for Additive Manufacturing (DfAM) is a growing field of enquiry. Over the
past few years, the scientific community has begun to explore this topic to provide a basis for …
past few years, the scientific community has begun to explore this topic to provide a basis for …
Natural frequency optimization of 3D printed variable-density honeycomb structure via a homogenization-based approach
It is well-known that the effective mechanical properties of cellular structures can be tuned by
varying its relative density. With the advancement of 3D printing, variable-density cellular …
varying its relative density. With the advancement of 3D printing, variable-density cellular …