集成NX的PLM系统产品配置管理研究与应用

NX三维设计软件能够完成3D模型设计并生成数字化定义，从而提高产品设计效率；而构建产品全生命周期管理系统PLM，可提升企业信息化程度和生产效率。基于Teamcenter搭建的PLM系统在集成NX设计和产品配置管理特点，研究在一个平台实现从三维设计到产品数据管理、产品配置管理的有效方法。应用实例表明，集成NX的PLM系统产品配置管理可提高产品开发效率，以积极应对当前市场多样化需求。     

采煤机关键零件参数化建模与分析系统

为提高采煤机关键零件建模与有限元分析效率,降低对用户软件操作水平的要求,在Visual Studio 2012集成编译环境下,利用NX二次开发工具开发了采煤机关键零件参数化建模与分析系统。该系统将用户输入参数和应用程序中接口函数相关联,以尺寸驱动的方法,通过修改参数表达式,实现采煤机关键零件参数化建模;借助Journal日志工具,通过获取NX NASTRAN接口函数实现参数化有限元分析。实例验证了该系统的有效性。     

基于NX/Open的企业零部件库参数化建模方法①

企业产品三维模型数据库的构建,是实现大规模定制设计和快速响应设计的基础。为了满足快速构建企业产品资源库的需求,提出了一种基于三维设计平台的企业零部件库参数化建模方法。该方法以三维设计软件UG NX为开发平台,基于NX/Open开发产品三维零部件库。基于层次性参数化建模方法,提出利用主模型技术和自顶向下的方法实现产品的参数化建模及变型设计,实现了零部件和装配体的参数化建模。结合数控机床快速响应设计系统中刀具库设计开发的实例,给出企业零部件库的建库流程,表明基于主模型的层次性参数化建库方法是企业产品资源库建立     

无锡叶片厂采用UGS的Teamcenter与NX解决方案巩固发动机叶片行业的领导地位

产品生命周期管理(PLM)软件及服务提供商UGS今天宣布，中国发动机叶片行业的领先者无锡叶片厂，选用了UGS的Teamcenter和NX解决方案来协助其提高产品质量，加快市场反应速度。在贯彻产品生命周期管理后，无锡叶片厂将会拥有世界发动机叶片行业领先的工程环境。     

数控弯管成形专家系统在某航空发动机企业的应用

本文结合企业的实际业务情况,在Teamcenter系统（简称TC系统）、NX和有限元仿真软件Pam-stamp基础上,根据实际数控弯管工艺分析过程,建立以实际数控弯管成形工艺仿真过程为对象一体化集成环境,针对典型数控弯管工艺来对弯曲成形工艺仿真分析流程进行定制和开发,建立数控弯管成形专家系统。通过系统的建立有效降低了弯管建模、模具设计、运动仿真、力学仿真、数控编程、结果分析及管形质量评估的工作难度。     

步入2004的制造业信息化市场(续)

UGS PLM SolutionsUGS PLM Solutions拥有41000家客户,全球装机量超过260万套,是EDS在PLM领域的一个子公司。公司与客户密切协作,提供完整的解决方案,帮助客户创新管理流程,以真正实现PLM带来的价值。UGS PLM Solutions由原来的SDRC、EAI和UGS组成,公司的产品设计、协同以及产品数据管理技术处于PLM行业领先地位。今天,公司将继续作为行业的先锋,向更高目标迈进。公司产品包括UG NX、Teamcenter、SolidEdge、e-Vis、Imageware、NXNastran、NX MasterFEM等。2003年主题:深刻理解PLM以及它所意味的商业价值相比2002…     

SpringCloud微服务技术在一卡通系统中的应用研究

随着信息化的加速发展，一卡通管理系统已经无法满足客户定制化集成的需求，包括但不限于人脸识别技术的身份信息认证、消费记录定制统计、体温检验以及餐别判断等功能的集成。基于此，使用SpringCloud微服务技术对企业一卡通管理系统各业务模块进行集成，通过工作流编排流程，从而将一些定制化集成服务组装成一个新的业务。在业务需求变化时，只需通过上层的业务流程调整，即可快速实现对新业务需求的支持。     

Cimatron展示最新五金模解决方案

2OO9年12月8日,S1emen SPLM Software正式发布了Teamcenter Express本地化中国包。Teamcenter Express的本地化套装软件集成产品数据管理（PDM）的核心功能与本地乃至全球最佳实践于一身。     

NX生命周期仿真软件

一、仿真四大原则 自Unigraphics Solutions与SDRC合并以来,NX产品一直是Siemens PLM Software公司的旗舰产品.这一联姻促成了几何体创建专门知识、制造知识、CAH专门技术、深入仿真(CAE)知识、数据管理与Teamcenter之间的完美整合,其中进步最大的就是分析领域.Siemens PLH Software开发了一套完整的NX仿真软件,NX仿真提供的大量工具和技术使用户能够了解仿真过程,从而为NX分析带来革命性变化.     

感受Siemens PLM Software NX6

笔者有幸参加了Siemens PLM Software NX6的评测,经过评测和试用对软件有了进一步的了解,新的功能和技术使我感受非浅.Siemens PLM Software站在PLM新的高度,建立在开放的技术之上,以Teamcenter软件的工程流程管理功能为动力,把设计到制造流程的各个方面(CAD/CAM/CAE)集成到一起的数字化产品开发完整解决方案.     

Customized Development of CAXASolid

1 Introduction CAXASolid, a 3D design platform developed and distributed by Haier Software Co. Ltd., Beijing University of Aeronautics and Astronautics, is provided with the basic 3D design functions, including surface modeling, complicated solid modeling, parametric design, etc., just as most commercial systems do. Furthermore, in addition to possessing the unique and patented drag-and-drop operation, it supports part design by using the dual-kernel of Parasolid and ACIS. Also, CAXA…     

CAXA实体设计的专用化开发

CAXA实体设计是一个具有开放式结构体系的三维CAD创新设计平台,为用户提供了多层次的二次开发方案．描述了CAXA实体设计专用化开发的整体理论框架,根据耦合程度的不同,用户可以选择应用程序集成、数据集成、基于DLL的集成和基于COM组件的集成4种方式对系统进行专用化开发;重点介绍了基于COM组件的二次开发的过程和方法,展示了部分开发成果．     

Mass customization in the product life cycle

This study presents an introduction to mass customization in the product life cycle—the goal of mass customization, mass customization configurations, and new customer integration techniques, modular design techniques, flexible manufacturing systems (FMSs), and supply chain management methods. The study reviews three selected books and twenty-one selected papers—early papers that describe the goal of mass customization, early papers that describe mass customization configurations, and recent papers that describe new customer integration techniques, modular design techniques, FMSs, and supply chain management methods. The study shows that the goal of mass customization is to create individually customized products, with mass production volume, cost, and efficiency, that most companies use ‘assemble-to-order’ configurations to create standardized products, and that more work is needed on interactive customer integration techniques, collaborative modular design techniques, reconfigurable manufacturing systems, and integrated supply chain management methods to achieve the goal of mass customization.     

Teamcenter Engineering中文件自动签字技术的研究与实现*

主要对Teamcenter Engineering系统中的ITK（Integration Tool Kit）技术以及Windows平台下的VBA技术进行了相关的研究,并且开发了一个新的ActionHandler以及相应的Windows脚本文件,使得Teamcenter Engineering的流程实例结束时。流程信息能够自动添加到各种类型文件（Word,Excel,AutoCAD等）指定位置。     

Customizability analysis in design for mass customization

Product customization has been recognized as an effective means to implement mass customization. This paper focuses on the customizability issue of design, that is, to evaluate the cost effectiveness of a design to be customized in order to meet individual customer needs. Three aspects of customizability are identified, namely, (1) design customizability: the intrinsic nature of product by design, which renders customization to be easy or deficient for either customers or the manufacturer, (2) process customizability: the economic latitude of (production) process variations due to product customization, and (3) the value of customization as perceived by the customers. While design customizability is measured based on the information content metric, the evaluation of process customizability follows the general gist of process capability indices. Conjoint analysis is employed to explore customer preference for multiple product features in terms of utility. Customizability analysis thus exhibits a maximization of customer-perceived value while exploiting the potential of design to be customized by achieving optimal design and process customizability indices.     

基于NX二次开发的三维弹簧快速设计方法

本文以弹簧为研究对象,根据NX Open API的二次开发原理,论述了二次开发环境设置、二次开发窗体设计及二次开发程序调试等基本功能,在此基础上提出了三维弹簧快速设计方案,并就开发及实现过程中的关键技术,如程序结构、接口、逻辑流程图等分别进行了详细论述,设计结果满足理论计算要求,可以为基于NX的二次开发提供支撑。     

基于NX的汽车标准件库的研究与实现

基于CAD平台建立常用的零部件库。有助于提高产品的设计效率和质量。文章介绍了零件模板的创建过程,详细说明了以NX2．0为平台。利用二次开发技术开发汽车标准件库的方法和步骤。     

可定制产品数据BOM构造方法研究

通过对传统产品设计BOM的组成结构分析,构建了可定制产品数据BOM的组织模型;并在此基础上,给出了它的构造方法及其分解算法。运用该构造方法实现了面向客户的产品数据BOM的一致性管理及企业各职能域间对产品数据信息的集成与共享．通过在产品配置中增加虚拟件的方式,实现了产品数据BOM的定制信息描述,同时,利用可定制产品数据BOM的联合分解算法,实现了物料数据清单的高效、快速分解．     

Towards product customization: An integrated order fulfillment system

To stay competitive, manufacturing companies nowadays pursue product customization; and configure-to-order (CTO) has been recognized as an ideal business model to implement product customization. Due to the complexities resulting from the large number of customized products, an increased attention has been paid to the order fulfillment process in CTO. However, most of the solutions delivered either focus on own interested areas without considering the impacts from/on the others or approach order fulfillment processes from a strategic level. In view of the limitations of existing solutions and the significance of order fulfillment activity automation and integration, this study considers the entire spectrum of order fulfillment process at an operational level and, proposes an integrated order fulfillment system (IOFS). The IOFS is designed to (1) automatically execute order processing, which is conventionally undertaken in a face-to-face manner; (2) configure products and process plans based on product and process family models; and (3) allow real-time data extraction and sharing of the latest information. Therefore, it assists companies to quickly respond to diverse customer requirements and deliver the expected products at low costs. An industrial example of turn unit assemblies is presented to demonstrate the feasibility and potential of the IOFS for product customization.