纺织学报 ›› 2022, Vol. 43 ›› Issue (09): 115-119.doi: 10.13475/j.fzxb.20210400305

• 纺织工程 • 上一篇    下一篇

3D打印纬平针面料的制备

程燕婷1,2, 孟家光1,2(), 薛涛1,2, 支超1,2   

  1. 1.西安工程大学 纺织科学与工程学院, 陕西 西安 710048
    2.西安工程大学 功能性纺织材料及制品教育部重点实验室, 陕西 西安 710048
  • 收稿日期:2021-04-02 修回日期:2022-05-04 出版日期:2022-09-15 发布日期:2022-09-26
  • 通讯作者: 孟家光
  • 作者简介:程燕婷(1991—),女,工程师,硕士。主要研究方向为纺织新材料、新工艺、新技术的研究及3D打印面料。
  • 基金资助:
    陕西省科技创新领军人才科研项目(2018033);陕西省自然科学基础研究计划资助项目(2019JQ-182);陕西省自然科学基础研究计划资助项目(2018JQ5214);陕西省教育厅科研计划资助项目(18JS039);中国纺织工业联合会科技指导性项目(2018083);中国纺织工业联合会科技指导性项目(2020046);中国纺织工业联合会科技指导性项目(2020044);陕西省重点研发计划项目(2020GY-312)

Preparation of 3D printed weft plain knitted fabric

CHENG Yanting1,2, MENG Jiaguang1,2(), XUE Tao1,2, ZHI Chao1,2   

  1. 1. School of Textile Science and Engineering, Xi'an Polytechnic University, Xi'an, Shaanxi 710048, China
    2. Key Laboratory of Functional Textile Material and Product, Ministry of Education, Xi'an Polytechnic University, Xi'an, Shaanxi 710048, China
  • Received:2021-04-02 Revised:2022-05-04 Published:2022-09-15 Online:2022-09-26
  • Contact: MENG Jiaguang

摘要:

为研究3D打印服装面料中纬平针组织的结构,预测打印效果,促进针织面料数字化和智能化生产,将3D打印技术应用到针织面料设计和生产中。采用3ds Max软件,根据NURBS曲线建模的方法,结合Peirce线圈模型对纬平针组织进行三维模拟,通过模拟实现了3D打印纬平针面料的可视化,可预测打印效果。采用Repetier-Host软件,对模拟的3D打印纬平针组织模型切片,采用熔融层积成型技术,通过设置打印参数对模型切片数据进行打印,得到3D打印纬平针组织针织面料。结果表明:该打印面料的效果与模拟效果高度吻合,线圈之间嵌套关系明显,打印面料光滑平整,打印精度高,属于环境友好型面料。

关键词: 纬平针组织, 三维模拟, 熔融层积成型技术, 3D打印面料, 聚乳酸材料

Abstract:

In order to study the structure of weft plain knitted clothing fabrics produced by 3D printed, predict its printing effect and improve the digital and intelligent production of knitting fabrics, 3D printing technology was applied to the design and production of knitting fabrics. 3ds Max software was used to model the weft plain knitted fabric based on the NURBS curve modeling method and the Peirce loop model. The visualization of 3D printed weft plain knitted fabric was achieved and the printing effect was able to be predicted through simulation. Repetier-Host software was used to slice the simulated 3D printed weft plain knitted fabric model. The printing parameters were set and the model slice data was printed by fused deposition modeling technology, the 3D printed weft plain knitted fabrics were obtained. The results show that the effect of the printed fabrics is highly consistent with the simulated effects, and the intermeshing relationship between the loops is obvious. The printed fabrics are smooth and flat and the printing accuracy is high. The printed fabrics are environmental friendly fabrics.

Key words: weft plain knitted structure, three-dimensional simulation, fused deposition modeling technology, 3D printed fabric, polylactic acid material

中图分类号: 

  • TS184

图1

FDM技术原理"

图2

纬平针组织单个线圈控制点"

图3

Peirce 线圈模型"

图4

纬平针面料"

表1

纬平针组织单个线圈控制点坐标"

控制点 X/mm Y/mm Z/mm
N1 0.000 0.000 0.000
N2 1.080 0.162 0.000
N3 1.500 0.762 0.720
N4 1.080 0.162 0.720
N5 0.600 2.400 0.720
N6 1.080 3.00 0.000
N7 1.920 3.120 0.000
N8 2.760 3.000 0.000
N9 3.240 2.400 0.720
N10 2.760 1.602 0.720
N11 2.340 0.760 0.720
N12 2.760 0.162 0.000
N13 3.840 0.000 0.000

图5

纬平针组织单个线圈轴线路径模拟"

图6

纬平针组织模拟效果图"

图7

3D打印纬平针面料和横机编织纬平针面料对比图"

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