Study on the Orientation Angle of the Yarns in 3D Integrated Cellular Woven Structure

Abstract:

Three-dimensional (3D) integrated cellular woven structures are formed by binding layers of typical 3D woven structures together in the thickness direction with binding threads. On the basis of the geometric model established during previous work, the orientation angle of binders in the basic structure was analyzed firstly, and then the orientation angle of binders and warps in the 3D integrated cellular woven structure were also studied. And at last following conclusions could be gotten: Firstly, the orientation angles Q_b of the binders will be larger as the regularizing filling density p_w increasing when other parameters (λ_w ，N_ft ，b_b ) are all the same. It turns out the adjusting function of the regularizing filling density is a little sensitive to the orientation angle of binders in the basic structure. Secondly, the orientation angle Q_cj of the warps will be larger as the regularizing filling density p_w increasing when other parameters (λ_w ，n_d ，b_b ) are all the same. It turns out the adjusting function of the regularizing filling density is a little sensitive to the orientation angle of warps for 3D integrated cellular woven structures.

• Periodical: Advanced Materials Research (Volumes 194-196)
• Pages: 1656-1662
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.194-196.1656
• Online since: February 2011
• Authors: Wei Tian, Yan Qing Li, Fei Ye, Cheng Yan Zhu
• Keywords: 3D Integrated Cellular Woven Structure, Binder, Orientation Angle, Warp

References

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[2] X Chen, H Wang: Journal of the Textile Institute Vol. 98 (2006) , p.79.

[3] Wei Tian, Chengyan Zhu and Shanyuan Wang: Textile Research Journal Vol. 79(2009), p.844.

DOI: 10.1177/0040517508095596

[4] Honglei Yi: Study on the Structure Design and Mechanical Properties of 3D Woven Composites, Doctoral Dissertation of Donhua University.