BRAIDING STRUCTURE PARAMETERS AND PROCESS PARAMETERS OF THE TWO-STEP RECTANGLE 3D BRAIDED PREFORM

LI Jialu; SUN Ying

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Article Navigation > Acta Materiae Compositae Sinica > 2003 > 20(2): 81-87

LI Jialu, SUN Ying. BRAIDING STRUCTURE PARAMETERS AND PROCESS PARAMETERS OF THE TWO-STEP RECTANGLE 3D BRAIDED PREFORM[J]. Acta Materiae Compositae Sinica, 2003, 20(2): 81-87.

Citation:

LI Jialu, SUN Ying. BRAIDING STRUCTURE PARAMETERS AND PROCESS PARAMETERS OF THE TWO-STEP RECTANGLE 3D BRAIDED PREFORM[J]. Acta Materiae Compositae Sinica, 2003, 20(2): 81-87.

LI Jialu, SUN Ying. BRAIDING STRUCTURE PARAMETERS AND PROCESS PARAMETERS OF THE TWO-STEP RECTANGLE 3D BRAIDED PREFORM[J]. Acta Materiae Compositae Sinica, 2003, 20(2): 81-87.

Citation:

LI Jialu, SUN Ying. BRAIDING STRUCTURE PARAMETERS AND PROCESS PARAMETERS OF THE TWO-STEP RECTANGLE 3D BRAIDED PREFORM[J]. Acta Materiae Compositae Sinica, 2003, 20(2): 81-87.

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BRAIDING STRUCTURE PARAMETERS AND PROCESS PARAMETERS OF THE TWO-STEP RECTANGLE 3D BRAIDED PREFORM

LI Jialu,
SUN Ying

Composites Research Institute of Tianjin Polytechnic University, Tianjin 300160,China

Received Date: 2001-09-14
Rev Recd Date: 2002-03-04
Publish Date: 2003-04-15

Abstract

Abstract

On the basis of the relatively true microstructure, utilizing the method of piling up the unit cells, the relationships between geometric structure parameters and braiding process parameters are derived in this paper in order to provide the dependable theoretical formula foundation for practical process design. At the same time, some experiments are used to test and verify the accuracy of the relationships between the geometric parameters and the braiding process parameters effectively.
- two-step rectangle 3D braiding,
- composites,
- unit cell,
- braiding angle,
- pitch length,
- fiber volume fraction
Long Abstrsct
Innovation Points