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Abstract

The purpose of this independent study was to design an experimental wax model for the mixing of metal particles in the melt pool of a powder-blown fusion 3D printer. Last semester, a method was developed to create wax particles of the same size distribution as the metal powders used in additive manufacturing. This semester, several improvements were made to the wax particle generation setup which increased its efficiency. A paper insert was added to the inside of the cooling tube to ease the removal of built-up wax, and aluminum foil was wrapped around the collection container to prevent wax particles from escaping. Additionally, a method of imaging the blown particles was investigated. A high-speed camera was used to film abrasive compound sprayed from a media blaster. Future work should focus on fine-tuning the parameters of the imaging setup and testing the apparatus with the wax particles.

Document Type

Final Report

Author's School

McKelvey School of Engineering

Author's Department

Mechanical Engineering and Materials Science

Class Name

Mechanical Engineering and Material Sciences Independent Study

Date of Submission

5-8-2024

Available for download on Saturday, May 08, 2027

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