Journal of Textile Research ›› 2021, Vol. 42 ›› Issue (07): 89-94.doi: 10.13475/j.fzxb.20200702006

• Textile Engineering • Previous Articles     Next Articles

Technological model establishment and system realization of weft-knitted products

SHEN Yingle, CONG Honglian(), YU Xuliang, ZHENG Peixiao   

  1. Engineering Research Center for Knitting Technology, Ministry of Education, Jiangnan University, Wuxi, Jiangsu 214122, China
  • Received:2020-07-07 Revised:2021-03-05 Online:2021-07-15 Published:2021-07-22
  • Contact: CONG Honglian E-mail:cong-wkrc@163.con

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Abstract:

In order to develop a weft-knitted product design system, this paper studies the process design model of weft knits based on studying the design characteristics and the structural principle of style forming. The research content includes the mathematical modeling method for weft knitted product pattern process, the mathematical models of design, and creation of process pattern diagram respectively.The information of the pattern was described in mathematically, and the structural pattern diagram describes the relationship between the pattern diagram and the knitting row and visually represents the knitting state of the yarn. The design of the overlapping pattern gives more dimensional information and can control the movement of the motor and yarn finger at the same time. Combined with the design model, the process design of the product was realized through the function of color block partition organization, filling and element mapping, which simplified the process design process and realized the standard and efficient weft knitted product design system.

Key words: weft-knitted, seamless product, mathematical model, design system

CLC Number: 

  • TS941.64

Fig.1

Schematic diagram of design model"

Fig.2

Design pattern"

Tab.1

Mathematical expressions of knitting needle information of seamless plating product"

pk [p(1,u,v), p(2,u,v)]T
黑2 [0,0]T
绿3 [2,2]T
红4 [1,0]T
黄5 [2,2]T
蓝6 [2,0]T
紫7 [2,2]T

Fig.3

Schematic diagram of knitting needle selection system"

Fig.4

Mathematical expressions of tuck stitch pattern. (a)Mathematical matrix of knit pattern; (b)Mathematical matrix of structure pattern"

Fig.5

Multidimensional information of knit pattern"

Fig.6

Flow chart of weft filling"

Fig.7

Pattern design interface"

Fig.8

Color configuration interface"

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