A Transient Thermal Model for Friction Stir Weld. Part I: The Model
β Scribed by X. X. Zhang; B. L. Xiao; Z. Y. Ma
- Book ID
- 107447084
- Publisher
- The Minerals, Metals & Materials Society
- Year
- 2011
- Tongue
- English
- Weight
- 818 KB
- Volume
- 42
- Category
- Article
- ISSN
- 1073-5623
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π SIMILAR VOLUMES
This study presents three thermal 3D models for bobbin tool Friction stir welding (FSW) implemented in Comsol and Matlab. The models use thermal pseudo-mechanical (TPM) heat sources and include tool rotation, an analytic shear layer model and ambient heat sinks like the machine and surrounding air.
Although friction stir welding (FSW) has been successfully used to join materials that are difficult-to-weld or unweldeable by fusion welding methods, it is still in its early development stage and, therefore, a scientific knowledge based predictive model is of significant help for thorough understa