Effect of Process Conditions on Interface Properties during Ultrasonic Consolidation Process

DOI

10.2991/ame-16.2016.131How to use a DOI?

Keywords

Ultrasonic Consolidation, Interface Friction, Process Condition.

Abstract

A new friction model is built for ultrasonic consolidation process by considering deformation of foils due to the texture on the surface of sonotrode. Based on the friction model, a thermal-mechanical coupled finite elemental model is built to study the influence of process conditions on interface temperature and plastic strain. Study results show that the temperature distribution is mainly decided by the frictional heat generation at the contact interface and the plastic deformation mainly occurs at the top of a new foil where it is in contact with sonotrode. Also the applied load will mainly influence the interface plastic deformation and the interface temperature is mainly influenced by sonotrode oscillation amplitude. The sonotrode travel speed will mainly influence the oscillation time, thus influencing the interface temperature and plastic strain.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Song Zhang
AU  - Li-Li Zheng
AU  - Hui Zhang
PY  - 2016/06
DA  - 2016/06
TI  - Effect of Process Conditions on Interface Properties during Ultrasonic Consolidation Process
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 798
EP  - 803
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.131
DO  - 10.2991/ame-16.2016.131
ID  - Zhang2016/06
ER  -