Proceedings of the 2016 4th International Conference on Sensors, Mechatronics and Automation (ICSMA 2016)

Formation and the effects of the thermo-residual stress on mechanical properties of the thermoplastic composites

Authors
Changchun Wang, Guangquan Yue, Jiazhen Zhang, Jianguang Liu, Jin Li
Corresponding Author
Changchun Wang
Available Online December 2016.
DOI
10.2991/icsma-16.2016.38How to use a DOI?
Keywords
thermoplastic composites; thermo-residual stress; formation; part properties
Abstract

The thermoplastic composites have widely regarded as high property structural materials for aerospace field for the excellent advantages, which were usually procured based on the moulding process under the high processing temperature and cooling rate. The thermo-residual stresses of the composites will be produced for the mismatch in thermal expansion coefficients between the fiber and matrix, as well as the anisotropy property of the adjacent layers of the plate and temperature gradient of the laminates structures having a certain thickness. The thermo-residual stresses play an important role on the mechanical properties of the obtained thermoplastic composites, which should be taken into consideration in the designing process. It will good to study the formation mechanism and the effects of thermo-residual stresses on the mechanical properties of thermoplastic composites to better utility and control its residual stress level. In present paper, the formation reasons of the thermo-residual stresses were firstly studies and analyzed from three different levels, the methods for controlling and decreasing the thermo-residual stresses were also discussed. In addition, the effects of the residual stresses on the thermoplastic composites properties were also studied from the aspects of dominating by the reinforcement and the polymer matrix.

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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Volume Title
Proceedings of the 2016 4th International Conference on Sensors, Mechatronics and Automation (ICSMA 2016)
Series
Advances in Intelligent Systems Research
Publication Date
December 2016
ISBN
978-94-6252-274-9
ISSN
1951-6851
DOI
10.2991/icsma-16.2016.38How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Changchun Wang
AU  - Guangquan Yue
AU  - Jiazhen Zhang
AU  - Jianguang Liu
AU  - Jin Li
PY  - 2016/12
DA  - 2016/12
TI  - Formation and the effects of the thermo-residual stress on mechanical properties of the thermoplastic composites
BT  - Proceedings of the 2016 4th International Conference on Sensors, Mechatronics and Automation (ICSMA 2016)
PB  - Atlantis Press
SP  - 206
EP  - 211
SN  - 1951-6851
UR  - https://doi.org/10.2991/icsma-16.2016.38
DO  - 10.2991/icsma-16.2016.38
ID  - Wang2016/12
ER  -