UG NX12.0机械设计与产品造型

定　　价：58 元

• 作者：朱慕洁
• 出版时间：2022/2/1
• ISBN：9787121430398
• 出 版 社：电子工业出版社

• 中图法分类：TH122 
• 页码：316
• 版次：01
• 开本：16开

内容简介

本书以 UG NX 12.0为基础，重点介绍了使用 UG NX 软件进行机械零件设计及产品造型的方法、步骤和技巧。全书主要内容包括 UG NX12.0简介与基础操作、UG NX 草图设计、3D 曲线设计、基准与实体建模、细节特征与工程特征、曲面设计、特征操作与同步建模、零件装配设计、工程图设计等。 本书内容丰富，选材恰当，对于重要的工具在讲解时都配有量身定制的案例，便于读者加深理解；每单元的最后都有综合应用实例，单元后还有一定量的精选习题供读者练习。另外，本书配套有丰富的素材文件和教学视频，读者可在华信教育资源网（www.hxedu.com.cn）下载。

作者介绍

编写者简介：朱慕洁，机械制造专业毕业，顺德职业技术学院机电学院专职教师，曾在企业长期从事产品开发工作，主持多项校级和省级教改课题，具有丰富的实践和教学经验。

目 录

单元 1 UG NX12.0 简介与基础操作 ······················································1
1.1 UG NX12.0 简介··················································································.1
1.2 UG NX12.0 主界面 ··············································································.1
1.2.1 初始界面··················································································.1
1.2.2 工作界面··················································································.3
单元 2 UG NX 草图设计 ·····································································5
2.1 UG NX 草图简介················································································.5
2.2 任务环境草图·····················································································.5
2.2.1 设置草图平面············································································.5
2.2.2 草图设置··················································································.9
2.2.3 基本图元绘图工具······································································.9
2.2.4 高级草图工具···········································································.14
2.2.5 曲线编辑·················································································.21
2.2.6 几何约束·················································································.23
2.2.7 尺寸标注·················································································.25
2.2.8 草图综合知识···········································································.28
2.3 草图综合范例····················································································.29
综合练习 2·······························································································.34
单元 3 3D 曲线设计········································································.36
3.1 3D 曲线简介······················································································.36
3.2 基本曲线命令····················································································.36
3.2.1 直线·······················································································.36
3.2.2 圆弧/圆···················································································.37
3.2.3 艺术样条·················································································.38
3.2.4 抛物线····················································································.39
3.2.5 双曲线····················································································.39
3.2.6 一般二次曲线···········································································.40
3.2.7 螺旋线····················································································.41
3.2.8 曲面上的曲线···········································································.44
3.2.9 文本·······················································································.44
3.3 高级曲线命令····················································································.47
3.3.1 偏置曲线·················································································.47
3.3.2 偏置 3D 曲线············································································.49
3.3.3 在面上偏置曲线········································································.49
3.3.4 投影曲线·················································································.51
3.3.5 组合投影·················································································.52
3.3.6 镜像曲线·················································································.53
3.3.7 相交曲线·················································································.54
3.3.8 等参数曲线··············································································.54
3.3.9 等斜度曲线··············································································.55
3.3.10 复合曲线 ···············································································.56
3.3.11 截面曲线 ···············································································.57
3.3.12 抽取虚拟曲线 ·········································································.58
3.3.13 桥接曲线 ···············································································.59
3.3.14 修剪曲线 ···············································································.60
3.3.15 分割曲线 ···············································································.61
3.3.16 调整曲线长度 ·········································································.62
3.4 曲线综合应用范例··············································································.63
单元 4 基准与实体建模 ···································································.69
4.1 基准特征··························································································.69
4.1.1 坐标系····················································································.69
4.1.2 基准点····················································································.70
4.1.3 基准轴····················································································.70
4.1.4 基准平面·················································································.71
4.2 拉伸与旋转·······················································································.71
4.2.1 拉伸·······················································································.71
4.2.2 旋转·······················································································.73
4.2.3 拉伸与旋转综合应用实例····························································.74
4.2.4 拉伸与旋转综合练习·············································错误!未定义书签。
4.3 扫掠实体与通过曲线组创建实体····························································.82
4.3.1 扫掠·······················································································.82
4.3.2 沿引导线扫掠···········································································.84
4.3.3 变化扫掠·················································································.85
4.3.4 管道扫掠·················································································.87
4.3.5 通过曲线组··············································································.88
4.3.6 扫掠与混合综合应用实例····························································.89
4.3.7 扫掠与混合综合练习································································.103
单元 5 细节特征与工程特征 ···························································.108
5.1 圆角······························································································.108
5.1.1 边倒圆··················································································.108
5.1.2 面倒圆 ·····················································································113
5.1.3 倒圆拐角·················································································117
5.2 倒斜角·····························································································119
5.3 拨模特征··························································································119
5.3.1 拨模·······················································································119
5.3.2 拨模体··················································································.123
5.4 孔工具···························································································.125
5.5 槽工具···························································································.130
5.6 筋板工具························································································.131
5.7 壳工具···························································································.133
5.8 加厚工具························································································.135
5.9 细节特征与工程特征应用实例·····························································.136
5.10 细节特征与工程特征练习 ·································································.145
单元 6 曲面设计 ··········································································.149
6.1 一般曲面························································································.149
6.1.1 四点曲面···············································································.149
6.1.2 通过点曲面············································································.149
6.1.3 从极点曲面············································································.150
6.1.4 拟合曲面···············································································.151
6.1.5 过渡曲面···············································································.153
6.1.6 有界平面···············································································.154
6.1.7 填充曲面···············································································.154
6.1.8 条带曲面···············································································.154
6.1.9 中面·····················································································.155
6.2 网格曲面························································································.156
6.2.1 通过曲线组············································································.156
6.2.2 通过曲线网格·········································································.157
6.2.3 艺术曲面···············································································.158
6.2.4 N 边曲面 ··············································································.158
6.3 扫掠曲面························································································.160
6.3.1 扫掠·····················································································.160
6.3.2 样式扫掠···············································································.160
6.3.3 截面·····················································································.161
6.3.4 变化扫掠···············································································.163
6.3.5 沿引导线扫掠·········································································.163
6.4 曲面操作························································································.163
6.4.1 曲面复制···············································································.163
6.4.2 曲面修剪···············································································.163
6.4.3 曲面延伸···············································································.164
6.4.4 修剪和延伸············································································.165
6.4.5 规律延伸···············································································.166
6.4.6 偏置曲面···············································································.167
6.4.7 偏置面··················································································.168
6.4.8 变距偏置面············································································.169
6.4.9 凸起·····················································································.170
6.5 曲面合并························································································.171
6.5.1 缝合·····················································································.171
6.5.2 组合·····················································································.172
6.6 构造实体························································································.173
6.7 分割面···························································································.173
6.8 曲面设计综合应用实例······································································.174
单元 7 特征操作与同步建模 ···························································.193
7.1 阵列······························································································.193
7.1.1 阵列特征···············································································.193
7.1.2 阵列面··················································································.197
7.1.3 阵列几何特征·········································································.198
7.2 镜像······························································································.198
7.2.1 镜像特征···············································································.198
7.2.2 镜像面··················································································.199
7.2.3 镜像几何体············································································.200
7.3 同步建模························································································.200
7.3.1 移动面··················································································.200
7.3.2 拉出面··················································································.203
7.3.3 偏置区域···············································································.203
7.3.4 替换面··················································································.204
7.3.5 删除面··················································································.205
7.3.6 重用·····················································································.206
7.3.7 相关·····················································································.206
7.3.8 尺寸·····················································································.206
7.3.9 优化·····················································································.207
7.3.10 边 ······················································································.207
7.4 体处理···························································································.208
7.4.1 修剪体··················································································.208
7.4.2 拆分体和删除体······································································.208
7.5 编辑特征························································································.209
7.5.1 特征的插入、重新排序、隐藏与显示、抑制与取消抑制 ··················.209
7.5.2 移除参数·················································································211
7.6 布尔运算··························································································211
7.6.1 合并·······················································································211
7.6.2 求差·······················································································211
7.6.3 相交·····················································································.212
7.7 特征操作与同步建模综合应用实例·······················································.212
7.8 特征操作与同步建模综合练习·····························································.227
单元 8 零件装配设计 ····································································.229
8.1 新建装配文件··················································································.229
8.2 引用集···························································································.229
8.3 装配约束························································································.230
8.4 装配导航器·····················································································.232
8.5 装配基本操作··················································································.233
8.6 爆炸图···························································································.237
8.6.1 创建爆炸图············································································.237
8.6.2 删除爆炸图············································································.238
8.7 显示自由度·····················································································.238
8.8 自顶向下的装配设计·········································································.239
8.8.1 新建层··················································································.239
8.8.2 产品接口与 WAVE 接口链接器···················································.240
8.8.3 WAVE 几何链接器···································································.241
8.9 零件装配设计综合应用实例································································.242
8.10 零件装配设计综合练习 ····································································.257
单元 9 工程图设计 ·······································································.260
9.1 工程图的基本操作············································································.260
9.2 插入视图························································································.263
9.2.1 基本视图···············································································.263
9.2.2 投影视图···············································································.266
9.2.3 局部放大图············································································.267
9.2.4 断开视图···············································································.268
9.2.5 剖视图··················································································.269
9.2.6 展开的点与角度剖视图·····························································.274
9.2.7 轴侧剖视图············································································.275
9.2.8 半轴侧剖视图·········································································.277
9.2.9 局部剖视图············································································.278
9.3 编辑视图························································································.279
9.3.1 修改视图···············································································.279
9.3.2 移动/复制视图········································································.280
9.3.3 视图对齐···············································································.281
9.3.4 视图边界···············································································.281
9.3.5 更新视图···············································································.283
9.3.6 隐藏视图中的组件···································································.284
9.3.7 显示视图中的组件···································································.284
9.3.8 视图相关编辑·········································································.284
9.4 图样标注························································································.287
9.4.1 尺寸标注···············································································.287
9.4.2 创建文本注释·········································································.294
9.4.3 基准的创建与形位公差的标注····················································.296
9.4.4 表面粗糙度的标注···································································.298
9.4.5 中心线··················································································.299
9.5 工程图设计综合应用实例···································································.301
9.6 工程图设计综合练习·········································································.305