本书作为智能制造类产教融合人才培养系列教材之一，以西门子工业 软件相关技术平台为支撑。针对增材制造（ 3D打印）技术的应用，西门 子工业软件提供了从需求驱动的创成式设计到 3D打印的端到端集成的增 材制造解决方案，涵盖了面向增材制造的创新设计、仿真分析、打印准备 以及生产运营，着力于实现增材制造的工业化应用。 本书以机械、汽车、模具、航空等行业应用为背景，结合面向增材制 造的设计、仿真和生产的行业需求，在产品设计、预测性工程分析、 3D 打印准备等方面介绍了数字化增材制造过程链，具体包括：面向增材制造 应用的三维设计和验证，先进的晶格结构设计方法，基于逆向工程的三维 打印，创成式设计及拓扑优化，增材制造前处理，多轴增材制造，过程仿 真和后处理，以及典型行业中的零件打印实例。 本书针对具体案例，先介绍其设计原理和方法，然后以西门子工业软 件的增材制造环境为基础，介绍操作过程，做到理论与实践相结合；同时 运用了“互联网 +”形式，在重要知识点嵌入二维码，方便读者理解相关 知识，进行更深入的学习。读者可通过逐步学习每个章节，掌握面向增材 制造的先进设计理念，并通过案例实践掌握所学内容。 本书

前言 二维码索引 第 1章增材制造技术概论 ·····························································001 第 2章增材制造技术架构 ·····························································004 2.1 典型工艺 ·········································································004 2.2 关键设计方法···································································006 2.3 全价值链软件集成·····························································008 2.4 增材制造构型···································································009 2.5 面向增材制造的零件设计 ····················································010 第 3章增材制造的设计验证 ··························································013 3.1 打印空间 ·········································································013 3.2 延展角度 ·········································································019 3.3 壁厚 ···············································································022 3.4 *小半径 ·········································································024 3.5 完全封闭空间体································································028 3.6 通道比率 ·········································································030 3.7 牢靠支撑 ·········································································036 3.8 打印时间 ·········································································038 3.9 过热分析 ·········································································042 3.10 优化部件方位 ·································································043 第 4章晶格构型 ·········································································052 4.1 晶格构型介绍···································································052 4.2 晶格构型方法···································································053 4.3 晶格构型体积定义·····························································064 4.4 产生晶格体······································································065 4.5 连接晶格体······································································066 4.6 清理晶格体······································································067 4.7 自定义晶格