基于NX的船舶型线三维参数化建模系统构建  

A 3D Parametric Modeling System of Ship Hull Lines Based on NX

作　　者：罗辉 林庆忠 章志兵[1] 孔海骄 LUO Hui;LIN Qing-zhong;ZHANG Zhi-bing;KONG Hai-jiao(School of Materials Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;Technology R&D Center of China Classification Society,Beijing 100007,China)

机构地区：[1]华中科技大学材料科学与工程学院,武汉430074 [2]中国船级社技术研发中心,北京100007

出　　处：《船海工程》2018年第5期42-46,共5页Ship & Ocean Engineering

基　　金：国家自然科学基金(51609089)

摘　　要：采用自定义特征建模方法,基于NX 11. 0平台开发完整的船舶型线三维参数化建模系统,系统包括型线自动快速生成和丰富的型线参数化编辑方式,型值表关联技术以及型线求交算法的使用,测试结果表明,系统功能齐全、操作便捷、高度参数化,可有效应用于船舶型线建模。A complete 3D parametric modeling system for ship profile was developed based on the NX 11.0 platform using a custom feature modeling method.The system has various functions including rapidly automatic hull line generation and a wealth of parameterized editing of hull lines.By using the association technology of ship offsets and hull line intersection algorithm,the relevance in the system can be ensured.The test result showed that this system with the features of complete functions and convenient operation is a highly parametric modeling system which can be effectively applied to ship hull line modeling.

关 键 词：船舶型线 三维参数化建模 NX二次开发 

分 类 号：U662.2[交通运输工程—船舶及航道工程]