汽車(chē)catia_培訓(xùn)教程(存儲(chǔ)版)
【正文】 Creating a Helix 螺旋線 錐螺紋 用輪廓限制 螺距用規(guī)則限制 普通螺紋 Creating a Spiral 平面螺旋線 End angle Start radius End radius Creating a Spine 脊骨曲線 End radius 選擇一組平面 選擇兩條引導(dǎo)線 Profile Limits Axis of revolution Profile Surfaces： Extruded 、 Revolution 拉伸、旋轉(zhuǎn) Creating a Sphere and Cylindrical 球面及圓柱面 Creating an Offset Surface 偏移曲面 Repeat object after OK Reference surface SubElements to remove : Swept Surface 掃描曲面 : a、 Explicit 指定輪廓線 按規(guī)則定義角度 b、 Line type 直線形輪廓 Length 1 Length 2 Guide curve 1 Guide curve 2 With reference surface With tangency surface: With draft direction With reference curve surface Guide surface Guide Line type 直線形輪廓 Length 1 Length 2 Guide curve 1 Guide curve 2 With two tangency surfaces: Limit and middle: Two limits: Select two guide the Limit and middle option from the list to use the second guide curve as middle curve. Select a spine, and two tangency surfaces. Select two guide curves. You can enter one or two length values to define the width of the swept surface. c、 Circle type 圓弧形輪廓 Guide curve 3 Guide curve 1 Guide curve 2 Two guides and radius Center and two angles: Two guides and tangency surface Center and radius Circle type 圓弧形輪廓 Guide curve 3 Guide curve 1 Guide curve 2 Three guides lines One guides and tangency surface Select a guide curves, a reference surface to which the sweep is to be tangent, and enter a radius value. d、 Conic type 圓錐曲線形輪廓 Five Guide Curves Three guides Four guides Five guides Swept Surface 掃描曲面 You can also specify anchor points for each guide. These anchor points are intersection points between the guides and the profile39。s plane or the profile itself, through which the guiding curves will pass. Two points: select anchor points on the profile which will be matched respectively to Guide Curve 1 and the profile is open, these points are optional and the extremities of the profile are used. Point and direction: select an anchor point on the profile which will be matched onto Guide Curve 1 and an anchor each sweeping plane, the default xaxis (which corresponds to the given orient
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