1.1.1
PowerMILL2012 软件介绍......................................................................................3

1.1.2
PowerMILL2012 软件的特色功能及典型应用.......................................................8

1.1.3
PowerMILL2012 数控编程常用术语.......................................................................9

1.2
PowerMILL2012 软件操作界面以及工具条...............................................................11

1.3
PowerMILL 软件中鼠标的使用..................................................................................14

1.4
PowerMILL 自动编程的一般过程及引例...................................................................14

1.5
PowerMILL 软件的若干基本操作..............................................................................27

第2 章 PowerMILL2012 公共操作与模具数控铣削工艺.......................................................40
2.1
PowerMILL2012 的公共操作......................................................................................40

2.1.1
创建毛坯................................................................................................................40

2.1.2
创建刀具................................................................................................................45

2.1.3
设置进给和转速.....................................................................................................49

2.1.4
定义安全高度.........................................................................................................50

2.1.5
定义刀具路径开始点和结束点.............................................................................54

2.2
模具成形零件数控加工工艺.......................................................................................57

2.2.1
模具零（部）件铣削加工工艺路线安排..............................................................58

2.2.2
刀具的选择............................................................................................................59

2.2.3
数控铣削加工切削用量的确定.............................................................................60

第3 章 PowerMILL2012 粗加工编程经典实例......................................................................63
3.1
影响粗加工效率的因素...............................................................................................63

3.2
提高粗加工效率的编程实例.......................................................................................64

3.3
减少粗加工提刀的编程技巧.......................................................................................80

第4 章 PowerMILL2012 精加工编程经典实例......................................................................87
4.1
影响精加工质量的因素...............................................................................................87

4.2
三维偏置精加工策略及编程实例...............................................................................88

4.3
点分布功能及编程实例...............................................................................................97

4.4
等高精加工策略及编程实例.....................................................................................105

4.5
参考线精加工策略及编程实例.................................................................................113

4.6
刀具路径编辑功能及编程实例.................................................................................123

PowerMILL 数控加工自动编程经典实例 第2 版
第5 章 PowerMILL2012 角落加工编程经典实例................................................................131
5.1
影响清角质量和效率的因素.....................................................................................131

5.2
角落加工的工序安排.................................................................................................132

5.3
拐角区域清除策略及编程实例.................................................................................134

5.4
其余常用清角加工策略及编程实例.........................................................................143

5.4.1
清角精加工策略及编程实例...............................................................................143

5.4.2
使用传统策略计算清角刀具路径.......................................................................149

第2 篇 PowerMILL 数控编程实例篇
第6 章 二维结构件三轴数控加工编程实例.......................................................................158
6.1
二维线框模型加工编程实例.....................................................................................158

6.1.1
数控编程工艺分析...............................................................................................159

6.1.2
详细编程过程.......................................................................................................159

6.2
简单实体零件加工编程实例.....................................................................................178

6.2.1
数控编程工艺分析...............................................................................................178

6.2.2
详细编程过程.......................................................................................................178

第7 章 手锯柄模具零件三轴数控加工编程实例...............................................................195
7.1
数控编程工艺分析.....................................................................................................195

7.2
详细编程过程............................................................................................................196

第8 章 玩具车壳凹模零件三轴数控加工编程实例............................................................217
8.1
数控编程工艺分析.....................................................................................................218

8.2
详细编程过程............................................................................................................218

第9 章 凸轮及轮胎防滑槽四轴数控加工编程实例............................................................245
9.1
圆柱凸轮四轴数控加工编程实例.............................................................................245

9.1.1
数控编程工艺分析...............................................................................................245

9.1.2
详细编程过程.......................................................................................................247

9.2
轮胎防滑槽四轴数控加工编程实例.........................................................................254

9.2.1
数控编程工艺分析...............................................................................................255

9.2.2
详细编程过程.......................................................................................................256

第10 章 安装底座零件五轴定位数控加工编程实例..........................................................272
10.1
数控编程工艺分析...................................................................................................272

10.2
详细编程过程..........................................................................................................275

目 录
第11 章 单个叶片零件五轴联动数控加工编程实例..........................................................314
11.1
五轴联动加工概述...................................................................................................314

11.2
PowerMILL 刀轴控制方式......................................................................................317

11.3
详细编程过程...........................................................................................................321

第12 章 翼子板拉延凸模五轴数控加工编程实例..............................................................345
12.1
数控编程工艺分析...................................................................................................346

12.2
详细编程过程..........................................................................................................346

附录 PowerMILL 数控编程问答............................................................................................365
参考文献..................................................................................................................................368