Predict stiffness, failure, fatigue, creep, and thermal expansion of injection-molded fiber-reinforced plastics.
Hexagon's suite, including and Moldex3D , provides a high-performance ecosystem for the simulation of reinforced plastics and composite materials. These tools bridge the gap between injection molding and nonlinear Finite Element Analysis (FEA), allowing engineers to predict how fiber orientation during manufacturing impacts the final part's mechanical properties. Key Features and Capabilities
Digimat micromechanics models use the fiber orientation data to calculate localized, anisotropic material properties.
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This is where the "magic" happens. MSC Digimat takes the fiber orientation data from Moldex3D and creates a high-fidelity material model. Instead of assuming the part is the same everywhere, Digimat allows the structural simulation to "know" exactly how strong the material is at every single point based on how it was molded.
Elias instead showed Leo the official 2023 Hexagon update . It wasn't just a patch; it was an evolution. The new integration between Moldex3D and the CAE suite allowed for "Multi-Scale Modeling" that the 2021 version couldn't dream of. They could now simulate the microscopic behavior of polymers under extreme heat with terrifying accuracy. I can provide more technical details.
: The official source for all Hexagon products (including Digimat and MSC tools).
Predict how plastic flows, where it welds, and how it warps.
The crucial link between Moldex3D and Digimat allows for transferring fiber orientation and welding line data from the molding process into structural simulation. This means the mechanical analysis of a component is not based on assumed properties, but on the actual manufacturing effects [2]. Predict how plastic flows
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Because fibers provide the structural strength of the plastic, the part will be incredibly strong in the direction of fiber alignment and significantly weaker perpendicular to it (anisotropy). How Digimat and Moldex3D Work Together