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3DEXPERIENCE数字化设计与仿真 读者对象:从事产品设计、智能工厂仿真的工程技术人员以及相关专业学生 ![]()
本书分为两篇,第 1 篇为基于 CATIA 模块的智能工厂数字化建模;第 2 篇为基于 DELMIA
模块的数字化工厂仿真。第 1 篇共 6 章,详细讲解了在 3DEXPERIENCE 平台上如何完成零件 的特征设计、工程图的输出以及零件的参数化设计流程,包括第 1 章 3DEXPERIENCE 平 台概述、第 2 章草图设计、第 3 章单实体特征设计、第 4 章多实体设计—— 布尔运算、第 5章工程图设计和第6章参数化设计。第2篇共7章,详细讲解了数字化工厂布局的方法步骤、 运动装置及工业机器人的运动定义过程、逻辑任务编写方法,包括第 7 章智能工厂布局、 第8章机械装置定义、第9章运动机构仿真、第10章资源定义、第11章工业机器人仿真流程、 第 12 章工业机器人仿真实例——滚筒上下料和第 13 章上下料机器人离线编程。
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前言 第 1 篇 智能工厂数字化建模 第 1 章 3DEXPERIENCE 平台概述.........................................................................................................002 1.1 初识 3DEXPERIENCE ..............................................................................................................................002 1.1.1 智能制造产业需求 ..............................................................................................................................002 1.1.2 3DEXPERIENCE 产品特点 ................................................................................................................003 1.1.3 3DEXPERIENCE 应用简介 ................................................................................................................005 1.2 3DEXPERIENCE 的安装 ..........................................................................................................................008 1.2.1 安装步骤 ..............................................................................................................................................008 1.2.2 运行环境配置 ...................................................................................................................................... 011 1.3 进入 3DEXPERIENCE ..............................................................................................................................014 1.3.1 运行界面 ..............................................................................................................................................014 1.3.2 首选项设置 ..........................................................................................................................................016 1.3.3 文件管理 ..............................................................................................................................................017 第 2 章 草图设计..............................................................................................................................................021 2.1 初识 Part Design App.................................................................................................................................021 2.2 创建草图 ....................................................................................................................................................023 2.2.1 定位草图 ..............................................................................................................................................023 2.2.2 创建几何图形 ......................................................................................................................................027 2.2.3 修饰几何图形 ......................................................................................................................................032 2.3 约束草图 ....................................................................................................................................................039 2.3.1 几何约束 ..............................................................................................................................................040 2.3.2 尺寸约束 ..............................................................................................................................................042 2.4 分析草图 ....................................................................................................................................................043 2.5 草图设计建议 ............................................................................................................................................045 第 3 章 单实体特征设计................................................................................................................................047 3.1 基础特征 ....................................................................................................................................................047 3.1.1 增加材料的特征 ..................................................................................................................................048 3.1.2 减少材料的特征 ..................................................................................................................................052 3.2 修饰特征 ....................................................................................................................................................056 3.2.1 螺纹 ......................................................................................................................................................056 3.2.2 倒圆角 ..................................................................................................................................................059 3.2.3 倒角 ......................................................................................................................................................065 3.2.4 拔模与拔模分析 ..................................................................................................................................066 3.2.5 抽壳 ......................................................................................................................................................071 3.2.6 加强筋 ..................................................................................................................................................073 3.3 特征编辑 ....................................................................................................................................................073 3.3.1 阵列 ......................................................................................................................................................073 3.3.2 镜像 ......................................................................................................................................................078 3.4. 高级特征 ...................................................................................................................................................078 3.5 基于曲面的实体设计 ................................................................................................................................086 3.5.1 线框设计 ..............................................................................................................................................087 3.5.2 曲面设计 ..............................................................................................................................................094 3.5.3 曲面生成实体 ......................................................................................................................................100 3.6 特征设计的常见问题及解决方案 ............................................................................................................103 第 4 章 多实体设计—— 布尔运算.............................................................................................................106 4.1 布尔加法(Add) .....................................................................................................................................106 4.2 布尔减法(Remove)............................................................................................................................... 111 4.3 布尔相交(Intersect)............................................................................................................................... 114 4.4 联合修剪(Union Trim)..........................................................................................................................121 第 5 章 工程图设计.........................................................................................................................................123 5.1 工程图创建概述 ........................................................................................................................................123 5.2 创建视图 ....................................................................................................................................................124 5.2.1 基本视图创建 ......................................................................................................................................124 5.2.2 详细视图创建 ......................................................................................................................................128 5.3 尺寸标注和注释 ........................................................................................................................................133 第 6 章 参数化设计.........................................................................................................................................138 6.1 首选项 ........................................................................................................................................................138 6.2 参数 ...........................................................................................................................................................139 6.2.1 创建参数 ..............................................................................................................................................139 6.2.2 设置公差 ..............................................................................................................................................139 6.2.3 更改步距 ..............................................................................................................................................140 6.2.4 测量间距 ..............................................................................................................................................141 6.2.5 添加多值 ..............................................................................................................................................141 6.2.6 设置范围 ..............................................................................................................................................142 6.2.7 URL 和注释 .........................................................................................................................................142 6.2.8 隐藏参数 ..............................................................................................................................................143 6.2.9 显示参数 ..............................................................................................................................................143 6.2.10 修改参数值 ........................................................................................................................................144 目录 VII 6.2.11 导入参数 ............................................................................................................................................145 6.3 公式 ....................................................................................................................145 6.3.1 基本公式 ..............................................................................................................................................145 6.3.2 抑制 / 激活公式...................................................................................................................................147 6.3.3 隐藏 / 显示...........................................................................................................................................148 6.3.4 重新排序公式 ......................................................................................................................................148 6.3.5 发布参数 ..............................................................................................................................................149 6.4 等效尺寸 ....................................................................................................................................................151 6.5 设计表 ........................................................................................................................................................152 6.5.1 从预先存在的文件创建设计表 ..........................................................................................................152 6.5.2 使用现有参数创建设计表 ..................................................................................................................153 6.6 规则 ...........................................................................................................................................................155 6.7 检查 ...........................................................................................................................................................159 6.8 反应 ...........................................................................................................................................................159 6.9 案例 ...........................................................................................................................................................160 第 2 篇 数字化工厂仿真 第 7 章 智能工厂布局.....................................................................................................................................166 7.1 创建目录 ....................................................................................................................................................166 7.2 新建制造单元 ............................................................................................................................................175 7.3 管理资源足迹 ............................................................................................................................................176 7.3.1 创建足迹 ..............................................................................................................................................176 7.3.2 导入 2D 布局 .......................................................................................................................................177 7.3.3 创建注释 ..............................................................................................................................................177 7.4 从目录插入资源 ........................................................................................................................................178 7.5 Snap 和 Align 资源 ....................................................................................................................................183 7.5.1 Snap 资源 .............................................................................................................................................184 7.5.2 Align 资源............................................................................................................................................186 7.6 创建阵列 ....................................................................................................................................................193 第 8 章 机械装置定义.....................................................................................................................................195 8.1 设备资源概述 ............................................................................................................................................195 8.2 运动副定义 ................................................................................................................................................195 8.2.1 运动学定义 ..........................................................................................................................................195 8.2.2 工程连接定义 ......................................................................................................................................199 8.3 创建机械装置 ............................................................................................................................................205 8.3.1 机械装置展示 ......................................................................................................................................205 8.3.2 机械装置管理器 ..................................................................................................................................207 8.4 案例 ...........................................................................................................................................................208 8.4.1 机械臂 ..................................................................................................................................................208 8.4.2 夹爪 ......................................................................................................................................................215 8.4.3 机床 ......................................................................................................................................................220 第 9 章 运动机构仿真.....................................................................................................................................222 9.1 创建替代行为 ............................................................................................................................................222 9.1.1 创建产品仿真 ......................................................................................................................................222 9.1.2 创建场景 ..............................................................................................................................................224 9.1.3 仿真播放和场景参数 ..........................................................................................................................226 9.1.4 修改和绘制激发 ..................................................................................................................................227 9.2 创建分析和修改行为 ................................................................................................................................229 9.2.1 测量探测 ..............................................................................................................................................229 9.2.2 干涉检查 ..............................................................................................................................................230 9.2.3 截面检查 ..............................................................................................................................................234 9.2.4 相机探测 ..............................................................................................................................................238 9.2.5 生成包络体 ..........................................................................................................................................238 9.2.6 查看场景结果 ......................................................................................................................................239 第 10 章 资源定义 ...........................................................................................................................................241 10.1 创建资源 ..................................................................................................................................................241 10.2 运动控制器和运动组 ..............................................................................................................................242 10.2.1 运动控制器 ........................................................................................................................................242 10.2.2 运动组 ................................................................................................................................................243 10.3 创建端口 ..................................................................................................................................................244 10.3.1 端口介绍 ............................................................................................................................................244 10.3.2 端口创建 ............................................................................................................................................246 10.4 设置工具 ..................................................................................................................................................247 10.4.1 工具介绍 ............................................................................................................................................247 10.4.2 添加工具 ............................................................................................................................................249 10.5 逆向运动 ..................................................................................................................................................250 10.6 检查 ..........................................................................................................................................................251 10.7 主要参数设置 ..........................................................................................................................................253 10.7.1 主位置 ................................................................................................................................................253 10.7.2 传送限制 ............................................................................................................................................255 10.7.3 速度和加速度限制 ............................................................................................................................256 10.8 轮廓配置 ..................................................................................................................................................256 10.8.1 新建工具轮廓 ....................................................................................................................................257 10.8.2 新建动作轮廓 ....................................................................................................................................259 10.8.3 新建精确度轮廓 ................................................................................................................................260 10.8.4 新建对象轮廓 ....................................................................................................................................262 10.9 安全区域设置 ..........................................................................................................................................263 10.9.1 TCP 安全区域....................................................................................................................................263 10.9.2 轴安全区域 ........................................................................................................................................264 10.9.3 工具体积 ............................................................................................................................................265 10.9.4 导入 / 导出区域.................................................................................................................................265 10.10 案例 ........................................................................................................................................................266 10.10.1 装配 ..................................................................................................................................................266 10.10.2 定义资源 ..........................................................................................................................................267 10.10.3 创建运动控制器 ..............................................................................................................................268 10.10.4 创建运动组 ......................................................................................................................................269 10.10.5 创建端口 ..........................................................................................................................................270 10.10.6 设置工具 ..........................................................................................................................................273 10.10.7 创建逆向运动 ..................................................................................................................................274 10.10.8 推动机械装置 ..................................................................................................................................275 10.10.9 主要参数设置 ..................................................................................................................................276 10.10.10 新建轮廓配置 ................................................................................................................................277 第 11 章 工业机器人仿真流程....................................................................................................................279 11.1 工业机器人仿真概述 ..............................................................................................................................279 11.1.1 工业机器人仿真技术发展背景 ........................................................................................................279 11.1.2 初探 Robot Simulation 模块 ..............................................................................................................280 11.2 工业机器人仿真基本流程 ......................................................................................................................284 11.2.1 创建制造单元 ....................................................................................................................................285 11.2.2 创建工业机器人资源和刀具端口 ....................................................................................................286 11.2.3 安装工具 ............................................................................................................................................289 11.2.4 设置控制设备 ....................................................................................................................................290 11.2.5 设置活动仿真对象 ............................................................................................................................291 11.2.6 标记点和标记组 ................................................................................................................................292 11.2.7 创建工业机器人任务 ........................................................................................................................306 11.2.8 使用示教 ............................................................................................................................................308 11.2.9 建立、分配 IO ..................................................................................................................................312 11.2.10 仿真任务总成 ..................................................................................................................................315 11.2.11 可达性检测.......................................................................................................................................316 11.2.12 碰撞检测 ..........................................................................................................................................317 11.2.13 仿真验证 ..........................................................................................................................................318 第 12 章 工业机器人仿真实例—— 滚筒上下料...................................................................................320 12.1 码垛机器人工作站工业机器人建立 ......................................................................................................320 12.1.1 案例场景 ............................................................................................................................................320 12.1.2 创建资源文件 ....................................................................................................................................320 12.2 码垛机器人资源定义 ..............................................................................................................................325 12.3 安装刀具和设置轮廓 ..............................................................................................................................326 12.4 标记与标记组定义 ..................................................................................................................................330 12.4.1 管理标记 ............................................................................................................................................330 12.4.2 操作标记 ............................................................................................................................................331 12.4.3 将标记组附加给工业机器人 ............................................................................................................332 12.4.4 复制并重命名标记组 ........................................................................................................................333 12.5 示教传送带任务 Coneyor_1 ....................................................................................................................334 12.6 示教工业机器人任务 Grab Drum_1 .......................................................................................................337 12.7 示教传送带任务 Coneyor_2 ....................................................................................................................349 12.8 创建工业机器人任务 Grab Drum_2 .......................................................................................................352 12.9 工业机器人任务高级编程 ......................................................................................................................370 12.9.1 定义 IO ...............................................................................................................................................370 12.9.2 添加指派 ............................................................................................................................................371 12.9.3 添加等待 ............................................................................................................................................372 12.9.4 创建 IO 映射 ......................................................................................................................................374 12.9.5 创建码垛工作站仿真总成任务 ........................................................................................................375 12.10 仿真分析与输出 ....................................................................................................................................376 12.10.1 可达性检测 ......................................................................................................................................376 12.10.2 干涉检查 ..........................................................................................................................................377 12.10.3 播放仿真 ..........................................................................................................................................379 12.10.4 甘特图 ..............................................................................................................................................380 12.10.5 仿真结果输出 ..................................................................................................................................382 第 13 章 上下料机器人离线编程 ...............................................................................................................383 13.1 标记点的导出 ..........................................................................................................................................384 13.2 工业机器人程序的导出 ..........................................................................................................................386 13.3 工业机器人程序的导入 ..........................................................................................................................388 13.4 用工业机器人母语示教工业机器人 ......................................................................................................389 13.5 真实工业机器人仿真 ..............................................................................................................................391 13.6 校准 TCP..................................................................................................................................................394 13.6.1 工具中心点位置(TCP)标定 .........................................................................................................395 13.6.2 工具坐标系姿态(TCF)标定 .........................................................................................................395 13.6.3 TCP 仿真软件标定 ............................................................................................................................396 13.6.4 六点法校准 ........................................................................................................................................398
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