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RISDesign for Additive Manufacturing: Past, Present, and Future Directions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Due to its additive nature, AM possesses several unique capabilities that enable products to have significantly improved performance, to perform multiple functions, to be customized, and to be manufactured at lower overall ...
Multiscale, Heterogeneous Computer Aided Design Representation for Metal Alloy Microstructures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Most heterogeneous computer aided design (CAD) representations in the literature represent materials using a volume fraction vector, which may not by physically realizable or meaningful. In contrast, the multiscale, ...
Manufacturing Process Classification Based on Distance Rotationally Invariant Convolutions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Given a part design, the task of manufacturing process classification identifies an appropriate manufacturing process to fabricate it. Our previous research proposed a large dataset for manufacturing process classification ...
Microstructure Feature Recognition for Materials Using Surfacelet Based Methods for Computer Aided Design Material Integration
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With the material processing freedoms of additive manufacturing (AM), the ability to characterize and control material microstructures is essential if part designers are to properly design parts. To integrate material ...
A Design for Additive Manufacturing Ontology
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Design for additive manufacturing (DFAM) gives designers new freedoms to create complex geometries and combine parts into one. However, it has its own limitations, and more importantly, requires a shift in thinking from ...
Inverse Surfacelet Transform for Image Reconstruction With Constrained Conjugate Gradient Methods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Image reconstruction is the transformation process from a reducedorder representation to the original image pixel form. In materials characterization, it can be utilized as a method to retrieve material composition ...
A Multiscale Materials Modeling Method With Seamless Zooming Capability Based on Surfacelets1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In multiscale materials modeling, it is desirable that different levels of details can be specified in different regions of interest without the separation of scales so that the geometric and physical properties of materials ...
Blister Testing for Adhesion Strength Measurement of Polymer Films Subjected to Environmental Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A blister testing procedure combined with a numerical procedure can be used effectively for characterizing the adhesion strength. A challenge arises when it is implemented after subjecting samples to various environmental ...
Homogenization of Mechanical Properties for Material Extrusion Periodic Lattice Structures Considering Joint Stiffening Effects
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many engineering applications utilize periodic lattice structures to take advantage of their favorable and tailorable mechanical properties. However, manufacturing the structures and evaluating their mechanical properties ...
A Product Family Design Method for Configuration and Spatial Layout Requirements
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Product platforms allow companies to compete in the global marketplace by facilitating product variety and by adding, removing, or substituting components and features across a product family, while reducing costs and lead ...