Journal of Textile Research ›› 2019, Vol. 40 ›› Issue (11): 57-63.doi: 10.13475/j.fzxb.20180609007

• Textile Engineering • Previous Articles     Next Articles

Parametric three-dimensional modeling on through-thickness orthogonal woven fabric structure

WANG Xu1,2(), DU Zengfeng1, WANG Cuie1, NI Qingqing3, LIU Xinhua1,2   

  1. 1. College of Textile and Clothing, Anhui Polytechnic University, Wuhu, Anhui 241000, China
    2. Science and Technology Public Service Platform for Textile Industry, Anhui Polytechnic University, Wuhu, Anhui 241000, China
    3. Faculty of Textile Science and Technology, Shinshu University, Nagano 3868567, Japan
  • Received:2018-06-29 Revised:2019-07-28 Online:2019-11-15 Published:2019-11-26

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Abstract:

In order to accelerate the three-dimensional modeling process of through-thickness orthogonal woven fabric structure, based on the interweaving rule, four independent parameters, including the number of weft layers, the weft diameter, the ground-warp diameter, and the binder-warp diameter, were utilized to establish the geometric relationships and three-dimensional models of the structure unit of through-thickness orthogonal woven fabric. According to the independent parameters, the calculation method of the axial spacing between layers of weft and ground-warp, the distance between weft in the same layer and the axis of the warp in the same layer, the distance between binder-warp in the weft direction, and the width, length and height of the structure unit were given under the ideal state. Using the 3ds Max software's Maxscript scripting language programming method, by inputting yarn diameters and layers of weft yarns, the SplineShape class objects were constructed from data point coordinates of yarns, and the weft layer, the ground-warp layer and the binder-warp were constructed, respectively, thereby realizing parametric three-dimensional modeling of this kind of woven fabric.

Key words: through-thickness orthogonal woven fabric, interweaving rule, structure unit, three-dimensional model, parametric modeling

CLC Number: 

  • TB332

Fig.1

3-D model of through-thickness orthogonal woven fabric"

Fig.2

Sketch map of through-thickness orthogonal woven fabric"

Fig.3

Weave-diagram of through-thickness orthogonal woven fabric"

Fig.4

Geographic relationship of structure unit of through-thickness orthogonal woven fabric. (a) Left view; (b) Front view; (c) Top view"

Fig.5

Structure unit model of through-thickness orthogonal woven fabric"

Tab.1

Coordinate of weft data points"

序号 左侧型值点 右侧型值点
① (0,0,0) (0,W,0)
② (0,0,-Dwz) (0,W,-Dwz)
⑧ (-Dwx,0,0) (-Dwx,W,0)

Tab.2

Coordinate of ground-warp data points"

编号 前侧型值点 后侧型值点
1 (dw/2,dj+dd/2,-Ddz/2) (dw/2-L,dj+dd/2,-Ddz/2)
2 (dw/2,dj+dd/2,-3Ddz/2) (dw/2-L,dj+dd/2,-3Ddz/2)
4 (dw/2,dj+dd/2+Ddy,-Ddz/2) (dw/2-L,dj+dd/2+Ddy,-Ddz/2)

Tab.3

Coordinate of binder-warp data points"

编号 接结经I 接结经II
1 (Dwx/2, dj/2,0) (Dwx/2, dj/2+Dj,-3Dwz)
2 (0, dj/2, Dwx/2) (0, dj/2+Dj,-3Dwz-Dwx/2)
3 (- Dwx/2, dj/2,0) (- Dwx/2, dj/2+Dj, -3Dwz)
4 (-Dwx/2, dj/2,-3Dwz/2) (- Dwx/2, dj/2+Dj,-3Dwz/2)
5 (- Dwx/2, dj/2,-3Dwz) (-Dwx/2, dj/2+Dj,0)
6 (-Dwx, dj/2,-3Dwz-Dwx/2) (-Dwx, dj/2+Dj, Dwx/2)
7 (-3Dwx/2, dj/2,-3Dwz) (-3Dwx/2, dj/2+Dj,0)
8 (-3Dwx/2, dj/2,-3Dwz/2) (-3Dwx/2, dj/2+Dj,-3Dwz/2)
9 (-3Dwx/2, dj/2,0) (-3Dwx/2, dj/2+Dj, -3Dwz)

Fig.6

User interface of parametric modeling on through-thickness orthogonal woven fabric"

Fig.7

Parametric 3-D model of through-thickness orthogonal woven fabric. (a) Model 1; (b) Model 2"

Fig.8

Model (a) and sample (b) of through-thickness orthogonal woven fabric"

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