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Lattice structures

Complex lattice structures are transforming high-performance components by offering exceptional strength-to-weight ratios, low density, and superior energy absorption, leading to more sustainable manufacturing solutions.

What are lattice structures?

Lattice structures, fascinating, repeating arrangements of interconnected elements resembling a three-dimensional truss or honeycomb, are revolutionizing engineering by enabling the creation of materials with unprecedented properties. Engineers actively design these meticulously engineered open cellular solids to create a lightweight yet remarkably strong framework which optimizes performance for specific applications, moving beyond traditional solid materials. This innovative approach allows for tailored stiffness, superior energy absorption, and enhanced thermal management, making lattice structures crucial for advancing fields like aerospace, biomedical implants, and sustainable manufacturing. Their ability to customize material response at a micro-level empowers engineers to push the boundaries of design and create the next generation of high-performance products.

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Expertise and tools for lattice structure development

Developing lattice structures requires mechanical engineering expertise, CAD tools, simulation software, and hands-on experience with additive manufacturing and preparation software to create high-performance, lightweight materials.

Lightweighting and performance optimization

Lattice structures let engineers make lightweight, strong parts with tailored properties—boosting performance and fuel efficiency in aerospace, automotive, and more.

Advancements in additive manufacturing

Additive manufacturing (3D printing) enables production of complex lattice structures that traditional methods cannot, making advanced, lightweight designs economically and practically feasible for engineers.

Multi-functional materials with tailored properties

Lattice structures allow engineers to create parts that combine strength, heat dissipation, impact absorption, and fluid flow, offering customizable, multi-functional solutions for advanced engineering challenges.

Featured capabilities

Siemens provides robust design solutions with advanced modeling and generative design. Their lattice generation and simulation tools enable the creation of lighter, stronger, and more sustainable parts, offering a comprehensive additive manufacturing solution.

A lattice structure with a repeating pattern of interconnected lines forming a grid-like design.

Design

Siemens Designcenter NX and Simcenter enable lattice design through integrated CAD/CAE tools for creating, optimizing, and simulating complex lattice geometries, streamlining the entire development workflow.

lattice structure with crossing sections

Simulate

Siemens Simcenter uses advanced FEA and CFD to accurately simulate lattice structure performance under various loads and conditions, predicting behavior like stress, deformation, and thermal properties.

Digital view of a lattice structure

Manufacture

Siemens software, like NX AM, prepares lattice designs for 3D printing by optimizing build orientation, generating support structures, and creating toolpaths, ensuring successful and efficient additive manufacturing.

Related products

Explore these products for developing lattice structures.

Learn more

Watch

NX Tips and Tricks for Lattice Structures | Learn about creating lattice structures in NX.

Enhanced Multi-Body Support in NX Fixed-Plane Additive | Learn about enhanced multi-body support for additive manufacturing.

Read

Designcenter’s NX Lattice Designer | CAD tool for strong, lightweight lattice structures in additive manufacturing.

Design with a Purpose: Intro to Lattice Structures | See how NX Lattice Structure Design aids purposeful design.