[Event Training] Application of Top-Down Design Thinking and Knowledge Engineering using CATIA

设计是制造业的源头。随着交付周期的缩短，产品功能的增强，都给设计工作带来巨大压力。如何基于主流CAD设计工具，组织复杂数字模型、捕捉企业经验、固化最佳实践从而形成宝贵的"数字资产"，是一个重要的话题。本课程首先介绍如何基于自顶向下设计思想搭建复杂产品的树形结构，建立骨架文件并发布重要几何要素，实现协同设计。其次介绍知识工程入门的"三大利器"，使学员了解到如何将纸质版的企业或行业的标准、规则数字化，嵌入到设计工具软件直接驱动数字模型。最后用一个"智慧梯子"实操案例，让学员了解自顶向下设计思想和知识工程初步的内容，为后续进一步应用打下基础。

Design is the source of manufacturing. With the shortening of the delivering and the enhancement of product functions, great pressure is brought to the design work. How to organize complex digital models, capture enterprise experience and solidify the best practices based on main CAD tools to form valuable "digital assets" is an important topic. Firstly, This course introduces how to build a structure tree of complex products based on the top-down design thinking, establish skeleton document and publish important geometric elements to achieve collaborative design. Secondly, introduce the "three swords" of knowledge engineering, so that students can understand how to digitize the paper-based enterprise or industry standards and rules, embed them into the CAD software, and directly drive the digital model. Finally, a case of "smart ladder" is used to let students understand the top-down design thinking and the preliminary content of knowledge engineering, so as to lay a foundation for further application.

大纲

• 总体介绍
• 如何成为CATIA高手
• 自顶向下设计思想
• 界面及数字模型管理
• 零件设计
• 全约束草图设计
• 实体设计及修饰
• 装配设计
• 插入和约束零部件
• 结构树的组织
• 参数和骨架设计
• 建立参数和公式
• 设计表驱动模型
• 设计骨架文件并发布几何元素
• 知识工程
• EKL企业知识语言介绍
• 规则导入
• 检查标准导入
• 反应的导入
• 练习：智慧梯子
• 任务说明书分析
• 设置参数
• 建立模型
• 建立规则、反应、检查

Outline

• General introduction
• How to become a CATIA master
• Top down design thinking
• The Interface and digital model management
• Part design
• Fully constrained sketch design
• Body design and decoration
• Assembly design
• Insert and constrain components
• Organization of structure tree
• Parameters and skeleton design
• Creating parameters and formulas
• Design table driven model
• Design skeleton document and publish geometric elements
• Knowledge engineering
• Introduction to EKL (enterprise knowledge language)
• Importing Rule
• Importing Check standard
• Introduction of reaction
• Exercise: Smart Ladder
• Mission statement analysis
• Setting parameters
• Creating the Modeling
• Establish rules, reactions and inspections