UG NX12.0機(jī)械設(shè)計與產(chǎn)品造型

單元 1 UG NX12.0 簡介與基礎(chǔ)操作 ······················································1
1.1 UG NX12.0 簡介··················································································.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
單元 2 UG NX 草圖設(shè)計 ·····································································5
2.1 UG NX 草圖簡介················································································.5
2.2 任務(wù)環(huán)境草圖·····················································································.5
2.2.1 設(shè)置草圖平面············································································.5
2.2.2 草圖設(shè)置··················································································.9
2.2.3 基本圖元繪圖工具······································································.9
2.2.4 高級草圖工具···········································································.14
2.2.5 曲線編輯·················································································.21
2.2.6 幾何約束·················································································.23
2.2.7 尺寸標(biāo)注·················································································.25
2.2.8 草圖綜合知識···········································································.28
2.3 草圖綜合范例····················································································.29
綜合練習(xí) 2·······························································································.34
單元 3 3D 曲線設(shè)計········································································.36
3.1 3D 曲線簡介······················································································.36
3.2 基本曲線命令····················································································.36
3.2.1 直線·······················································································.36
3.2.2 圓弧/圓···················································································.37
3.2.3 藝術(shù)樣條·················································································.38
3.2.4 拋物線····················································································.39
3.2.5 雙曲線····················································································.39
3.2.6 一般二次曲線···········································································.40
3.2.7 螺旋線····················································································.41
3.2.8 曲面上的曲線···········································································.44
3.2.9 文本·······················································································.44
3.3 高級曲線命令····················································································.47
3.3.1 偏置曲線·················································································.47
3.3.2 偏置 3D 曲線············································································.49
3.3.3 在面上偏置曲線········································································.49
3.3.4 投影曲線·················································································.51
3.3.5 組合投影·················································································.52
3.3.6 鏡像曲線·················································································.53
3.3.7 相交曲線·················································································.54
3.3.8 等參數(shù)曲線··············································································.54
3.3.9 等斜度曲線··············································································.55
3.3.10 復(fù)合曲線 ···············································································.56
3.3.11 截面曲線 ···············································································.57
3.3.12 抽取虛擬曲線 ·········································································.58
3.3.13 橋接曲線 ································································