Title:
WEAVING METHOD OF THREE-DIMENSION PRECAST BODY HAVING GRADIENT STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2017/101689
Kind Code:
A1
Abstract:
A weaving method of a three-dimension precast body having a gradient structure. The weaving method mainly includes the following steps: the performance requirements of different function components (1, 3) of the parts are decomposed and determined according to the use requirements of the required composite parts; guide sleeves (4, 6), fibre selection and parameter design are conducted on various function components (1, 3); guide sleeve, fibre selection and parameter design of a transition area (2) are designed, and smooth transition of the transition area (2) is achieved; the weaving sequence is determined according to the function components (1, 3), the guide sleeve layout of the transition area (2) and a fibre winding mode in a computer, and a fibre iterative instruction for layer-by-layer weaving is generated; the guide sleeve is arranged according to the design requirements of the function components (1, 3) and the transition area (2), and a guide sleeve array is generated; and a weaving mechanism is driven to select different fibres to conduct subregional weaving layer by layer, and the three-dimension precast body having a gradient structure is obtained. The method can achieve the weaving of the composite material three-dimension precast body having a gradient structure, and is particularly suitable for developing precast bodies with different part components of different load bearing conditions.
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Inventors:
SHAN ZHONGDE (CN)
LIU FENG (CN)
WANG ZHENG (CN)
ZHANG QUN (CN)
ZHAN LI (CN)
QIAO JUANJUAN (CN)
LIU FENG (CN)
WANG ZHENG (CN)
ZHANG QUN (CN)
ZHAN LI (CN)
QIAO JUANJUAN (CN)
Application Number:
PCT/CN2016/108412
Publication Date:
June 22, 2017
Filing Date:
December 02, 2016
Export Citation:
Assignee:
ADVANCED MFT TECH CT CN CAMST (CN)
International Classes:
D03D25/00
Foreign References:
CN105442154A | 2016-03-30 | |||
CN104395515A | 2015-03-04 | |||
CN1851083A | 2006-10-25 | |||
CN101232992A | 2008-07-30 | |||
CN102358990A | 2012-02-22 | |||
EP2350363A1 | 2011-08-03 | |||
EP2791473A2 | 2014-10-22 |
Other References:
ZHANG, MAOLIN ET AL.: "Study on Functionally Gradient Materials of Laminate Textile Structure", JOURNAL OF TEXTILE RESEARCH, vol. 19, no. 2, 28 April 1997 (1997-04-28), pages 36 - 38, XP009506970, ISSN: 0253-9721
QIAO, JUANJUAN: "Research on Interfacial Bonding Strength Between Guide-Sleeve and Resin in 3D Weaving", MASTER'S DISSERTATION OF CHINA ACADEMY OF MACHINERY SCIENCE & TECHNOLOGY, 31 October 2012 (2012-10-31), pages 6 - 7 and 15, XP009506972
See also references of EP 3382075A4
QIAO, JUANJUAN: "Research on Interfacial Bonding Strength Between Guide-Sleeve and Resin in 3D Weaving", MASTER'S DISSERTATION OF CHINA ACADEMY OF MACHINERY SCIENCE & TECHNOLOGY, 31 October 2012 (2012-10-31), pages 6 - 7 and 15, XP009506972
See also references of EP 3382075A4
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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