第二章+CATIA草绘by Louis Sun(2)

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目錄

產品介紹....................................................................................................................................................5 圖示功能介紹(基本概念、基本介面介紹) ....................................................................................................5 2.1 2.2 2.3 2.4

用戶介面圖示 ..............................................................................................................................5 輪廓創建（Profile） ....................................................................................................................5 幾何操作（Operation）...............................................................................................................7 約束（Constraint） .....................................................................................................................9 2.4.1 2.4.2 2.4.3

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3.1 3.2 3.3 3.4 3.5 4

4.1 4.2 4.3 4.4 4.5

約束命令..............................................................................................................................9 約束符號..............................................................................................................................9 約束顏色（按系統缺省值） ................................................................................................ 10

軟體環境設定(Customizing Settings) ........................................................................................................ 11

網格參數設定（Grid）............................................................................................................... 11 草繪平面設定（Sketch Plane）................................................................................................. 11 幾何設定（Geometry）............................................................................................................. 12 約束設定（Constraint） ............................................................................................................ 12 顏色設定（Colors） .................................................................................................................. 13 草繪基本操作 ............................................................................................................................ 14 開始草繪（Start a Sketch）.................................................................................................... 19 工具欄（Tools） ....................................................................................................................... 20 通過草繪平面切零件（Cutting the Part by the Sketch Plane ） ................................................. 21 .................................................................................................................. 21 輪廓創建（Profile） 4.5.1 4.5.2 4.5.3 4.5.4 4.5.5 4.5.6 4.5.7 4.5.8 4.5.9 4.5.10 4.5.11 4.5.12 4.5.13

創建直線和圓組成的輪廓.................................................................................................... 21 創建矩形............................................................................................................................ 22 創建平行四邊形.................................................................................................................. 22 創建長圓孔......................................................................................................................... 22 創建長圓弧孔..................................................................................................................... 22 創建鎖孔............................................................................................................................ 23 創建六邊形......................................................................................................................... 23 創建圓 ............................................................................................................................... 23 通過三點創建圓.................................................................................................................. 23 輸入座標值創建圓 .............................................................................................................. 23 三處相切創建圓.................................................................................................................. 23 通過三點創建圓弧 .............................................................................................................. 24 用三點限制創建圓弧........................................................................................................... 24

功能介紹.................................................................................................................................................. 14

2第二章 CATIA V5草繪功能

by Louis Sun