Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10674429 | CIRP Annals - Manufacturing Technology | 2013 | 4 Pages |
Abstract
For reliable process design, full knowledge of the possible spread of the predicted target values such as grain size is desirable. In real production the spread of final product properties is caused by uncertainties in the processing conditions and the material behavior. This paper proposes a strategy which allows for incorporating the material behaviors uncertainties in a microstructure model. This model is applied to the design of a hot-forging process. It is shown that the probability distribution of the grain size value is asymmetric and predicts occurrences of grain sizes with a large deviation from the most probable grain size.
Related Topics
Physical Sciences and Engineering
Engineering
Industrial and Manufacturing Engineering
Authors
T. Henke, M. Bambach, G. Hirt,