针织物双反面组织结构的三维建模研究  

3D Modeling Method on Weft Knitted Fabric Structure

作　　者：王旭[1,2] 孙妍妍[1] 邹梨花 刘新华[1,2] WANG Xu;SUN Yan-yan;ZOU Li-hua;LIU Xin-hua(Anhui Provincial Key Lab of Textile Fabric, Anhui Polytechnic University, Wuhu Anhui 241000, China;The Science and Technology Public Service Platform for Textile industry, Anhui Polytechnic University, Wuhu Anhui 241000, China)

机构地区：[1]安徽工程大学"纺织面料"安徽省高校重点实验室,安徽芜湖241000 [2]安徽工程大学纺织行业科技公共服务平台,安徽芜湖241000

出　　处：《武汉纺织大学学报》2018年第6期7-10,共4页Journal of Wuhan Textile University

基　　金：安徽省高校优秀青年骨干人才国内外访学研修资助项目(gxfx2017045);安徽工程大学国家自然科学基金预研项目(2015);安徽工程大学科研启动基金项目(2012YQQ008)

摘　　要：探讨针织物双反面组织结构的三维建模过程及3ds Max软件在针织物结构三维建模方面的具体应用。按照Pierce理论和非均匀有理B样条函数,建立针织物双反面组织线圈轴线空间形态控制点及其曲线。根据针织物双反面组织线圈串套规律,运用3ds Max软件的截面放样建模技术实现了三维建模。研究表明:结合非均匀有理B样条函数和截面放样技术,可以方便地建立针织物三维模型。Based on3ds Max software,this study investigated3D modeling application on weft knitted fabric structure and discussed modeling process on purl knitted fabric.According to Pierce theory of structure phase of weave and NURBS interpolation method,the curve control points are produced to describe the bending shape of loop.Then,the3D model of loop is realized by curve loft with cross-section by3ds Max software based on the interlacing rule of purl knitted fabric.The result revealed3D model on weft knitted fabric can be easily fulfilled by curve loft with cross-section and NURBS method.

关 键 词：针织物 双反面组织 线圈 三维建模 非均匀有理B样条 

分 类 号：TS107[轻工技术与工程—纺织工程]