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PDS配管建模培训教材
1 开篇....................................................................................................... 1
1.1 参考模型练习......................................................................................................................... 1
1.2 PDS 使用惯例........................................................................................................................ 2
2 基本的绘制管线命令........................................................................... 4
2.1 查看管口 (REVIEW NOZZLE DATA） ...................................................................................... 5
2.2 绘制中心线命令(SKETCH） ................................................................................................... 5
2.3 坡度的打开与关闭 (SLOPE ON/OFF）................................................................................... 7
2.4 定义坡度(ACTIVE SLOPE）..................................................................................................... 7
2.5 移动SEGMENT 线的拐点 (MOVE VERTEX） ......................................................................... 8
2.6 删除SEGMENT 线上的拐点 (DELETE VERTEX).................................................................... 10
2.7 在SEGMENT 线上插入拐点 (INSERT VERTEX） ...................................................................11
2.8 属性断点 (ATTRIBUTE BREAK） .......................................................................................... 13
2.9 连接SEGMENT 线 (CONNECT SEGMENTS）.......................................................................... 17
2.10 修改SEGMENT 线属性 (REVISE DATA） ......................................................................... 18
2.11 修改属性 (REVISE ATTRIBUTE） ..................................................................................... 19
2.12 自动布管（AUTO PLACEMENT）..................................................................................... 20
2.13 删除管段（DELETE PIPING） .......................................................................................... 20
2.14 删除管件（DELETE COMPONENT）................................................................................. 21
2.15 习题................................................................................................................................. 22
3 高级绘制管线命令............................................................................. 25
3.1 距离和方向（DISTANCE AND DIRECTION） ........................................................................ 26
3.2 延伸/缩短管段（EXTEND OR SHORTEN PIPE RUN） ............................................................ 29
3.3 创建旁路（CREATE BYPASS）.............................................................................................. 30
3.4 插入支管（INTERSECT TO BRANCH） .................................................................................. 30
3.5 与带有坡度的管段相交（INTERSECT SLOPED PIPE RUN）................................................. 31
3.6 以一定角度斜插 (INTERSECT BY ANGLES)........................................................................... 33
3.7 相交到平面(INTERSECT PLANE)............................................................................................ 33
3.8 多种方式斜插(SKEWED INTERSECTION) ............................................................................... 33
3.9 在管段上创建支管（BRANCH ON PIPE RUN） .................................................................... 35
3.10 用SKETCH 命令创建支管（CREATE BRANCH THROUGH SKETCH） ............................... 36
3.11 习题................................................................................................................................. 39
4 放置管件............................................................................................. 42
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