Effect of Dwell Time and Heating Rate on Thermal Residual Stresses in Co-Cured Aluminum/Composite Hybrid Shaft

Article Preview

Abstract:

In this work, thermal residual stresses and deformation of an aluminum/composite hybrid shaft was studied using ABAQUS FEM software. In order to reduce the thermal residual stresses and deformation produced during co-cure bonding stages due to the difference of coefficients of thermal expansions (CTE) of the composite and the aluminum tube, the curing temperature field was optimized. The effects of dwell time and heating rate were investigated. The results show that residual stresses can be reduced obviously by reasonable dwell time and slow heating rate. The dwell time and heating rate also effect the degree of cure which influenced the mechanic property of aluminum/composite hybrid structure directly.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

485-488

Citation:

Online since:

January 2015

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2015 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] H. S. Kim, S. W. Park, H. Y. Hwang and D. G. Lee: Compos. Struct. Vol. 75(2006), P. 276.

Google Scholar

[2] L. T. Ma, X. W. Chen and L. Li: J. Aero. Mater. Vol. 31(2011), P. 223.

Google Scholar

[3] D. H. Cho and D. G. Lee: J. Compos. Mater. Vol. 32(1998), P. 1221.

Google Scholar

[4] H. S. Kim, S. W. Park and D. G. Lee: Compos. Part A-Appl. S. Vol. 37(2006), P. 1708.

Google Scholar

[5] S. R. White and H. T. Hahn: J. Compos. Mater. Vol. 27(1993), P. 1352.

Google Scholar

[6] J. Li, X. F. Yao, Y. H. Liu, Z. Z. Cen, Z. J. Kou, and D. Dai: Appl. Compos. Mater. Vol. 15(2008), P. 207.

Google Scholar

[7] J. Li, X. F. Yao, Y. H. Liu, Z. Z. Cen, Z. J. Kou, X. C. Hu and D. Dai: Compos. Sci. Technol. Vol. 70(2010), P. 1497.

Google Scholar

[8] Q. Zhu, P. H. Geubelle, M. Li and C. L. Tucker: J. Compos. Mater. Vol. 35(2001), P. 2171.

Google Scholar

[9] J. Li, X. F. Yao, Y. H. Liu, Z. Z. Cen, Z. J. Kou and D. Dai: Compos. Part A-Appl. S. Vol. 40(2009), P. 455.

Google Scholar

[10] T. A. Bogetti and J. W. Gillespie: J. Compos. Mater. Vol. 26 (1992), P. 626.

Google Scholar