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Projects/Programs

Displaying 26 - 34 of 34

Polymer Additive Manufacturing and Rheology

Ongoing
We are measuring the fundamental processes and material parameters that are critical to understanding and furthering polymers-based AM. These efforts will aid the AM ecosystem through better online monitoring capabilities and developing strategies for materials optimization. In situ measurements of

Precursor Material Qualification

Completed
To develop, utilize, and analyze methods of characterizing the precursor materials in additive manufacturing in both virgin and recycled states with the goal of advancing measurement science to benefit the AM community. The components of principal interest will include the rheological, size

Qualification for Additive Manufacturing Materials, Processes, and Parts

Completed
Objective: Develop test methods and protocols, provide reference data, and establish requirements to reduce the cost and time to qualify AM materials, processes, and parts. Technical Idea: Qualification of AM materials, processes, and parts is critical to enabling the AM industry to crack into the

Qualification for AM Feedstocks, Machines and Processes

Completed
Objective - To develop, utilize, and analyze test methods and protocols for characterizing the feedstocks, machines, and processes in metal-based additive manufacturing to enable optimum usage and to reduce the cost and time needed for qualification. What is the Technical Idea? Qualification of AM

Real-Time Monitoring and Control of Additive Manufacturing Processes

Completed
Objective: Develop process metrology, in-process sensing methods, and real-time process control approaches to maximize part quality and production throughput in Additive Manufacturing (AM). Technical Idea: Additively manufactured metal parts can have many quality issues, such as undesired pores or

Scanning Probe Microscopy for Advanced Materials and Processes

Ongoing
With a nanometer-sharp probe capable of delicate interaction with a limitless array of materials, SPM methods such as Atomic Force Microscopy (AFM) can aid in characterizing a wide range of materials in diverse environments from vacuum to biological serums. The atomic force microscope is operated in

Scanning Probe Microscopy Calibrations and Standards

Ongoing
The Nanomechanical Properties Group has expertise in a wide variety of SPM techniques, especially atomic force microscopy (AFM); however, the main research thrust for the Group’s standards project area deals with accurate cantilever stiffness calibration and the use and development of AFM methods

Structural Metrology of Advanced Manufacturing Processes

Ongoing
Understanding material structures in advanced manufacturing is crucial because it enables precise control over material properties, leading to improved performance, efficiency, and cost-effectiveness in production processes. However, this understanding poses many challenges, such as the

Systems Integration for Additive Manufacturing

Ongoing
Objective: Deliver an information systems architecture, including metrics, information models, and validation methods to shorten the design-to-product cycle time in additive manufacturing (AM). Technical Idea: AM adopters are increasingly facing many of the challenges faced by early computer-aided