Investigation of Build Strategies for a Hybrid Manufacturing Process Progress on Ti-6Al-4V

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Date

2017

Authors

Yan, Lei
Hill, Leon
Newkirk, Joseph W.
Liou, Frank

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University of Texas at Austin

Abstract

The various processing parameters of a hybrid manufacturing process, including deposition and machining, is being investigated with a Design of Experiment (DoE). The intent was to explore the effect of different build strategies on the final part’s Vickers hardness, tensile test, fatigue life, and microstructure. From this experiment, the processing parameters can be linked to various mechanical properties. This will lead to the ability to create a combination of deposition and machining parameters, which will result in improved mechanical properties.

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