双针床短毛绒织物的CAD设计与仿真  

CAD design and simulation of double-needle bar short pile fabrics

作　　者：雷惠[1] 丛洪莲[1] 张爱军[1] 

机构地区：[1]江南大学针织工程研究中心,江苏无锡214122

出　　处：《纺织学报》2013年第7期132-136,共5页Journal of Textile Research

基　　金：江苏省产学研联合创新资金资助项目(BY2010119)

摘　　要：为实现对双针床短毛绒织物的快速设计,开发了一套专门用于双针床短毛绒织物的CAD系统。介绍了双针床短毛绒织物的特点以及用途,研究双针床短毛绒织物的花型设计方法。建立了毛绒织物意匠图数学模型、穿纱循环数学模型以及垫纱数码数学模型。依据双针床毛绒织物的垫纱特点,实现了垫纱数码的自动生成。分析影响毛绒织物绒毛状态的因素,利用图像处理的方法,改进了传统仿真方法的仿真效果,得到更接近织物绒毛效果的织物仿真图。To realize the rapid design of double-needle bar short pile fabrics,a set of CAD system especially for double-needle bar short pile fabrics are designed and developed.Firstly,the characteristics,use,and design method of double-needle bar short pile fabrics are addressed.Then,a digital model of pattern grid,digital model of threading circulation and digital model of laying digital of double-needle bar short pile fabrics are developed.According to the laying characteristics of the short pile fabrics,automatic generation of laying digital is realized.The factors influencing the nap state of short pile fabrics are analyzed,image processing method is used to improve the simulation result of traditional simulation method,and a simulation result closer to the nap state of real objects is thus obtained.

关 键 词：经编 双针床 短绒织物 CAD设计 织物仿真 

分 类 号：TS184[轻工技术与工程—纺织材料与纺织品设计]