Project Curve - Direction Step Point the arrow towards the extruded surface and click. Click Finish on the ribbon bar. |  |
Project Curve - View It If required, click the Visible and Hidden Edges tool on the Main toolbar to see the projected curve. |  |
Trim Surface - Surface Step Select the Trim Surface tool from the Surfacing toolbar. Select the extruded surface as the surface to trim. |  |
Trim Surface - Curve Step Select the projected curve as the trimming curve. Click accept on the ribbon bar. |  |
Trim Surface - Side Step Indicate the arrow in the vertically upward direction as the part to trim off. See figure. |  |
Surface Trimmed The extruded surface is trimmed as shown in figure. |  |
Surface Blending – Begin Select the Round tool from the Features toolbar. Click the Round options tool on the Ribbon bar. Select Surface blend as shown in figure and click OK.
|  |
Surface Blending - First Surface Select the trimmed surface as the first surface to blend. See figure.
|  |
Surface Blending - Second Surface
Select the BlueSurf as the second surface to blend. See figure. |  |
Surface Blending – Options From the ribbon bar, select G2 continuous from the Shape pull-down list. See figure. |  |
Surface Blending - Dir 1 Click accept on the ribbon bar. Indicate the direction towards the Bluesurf as shown. |  |
Surface Blending - Dir 2 Indicate the other direction downwards as shown in figure. |  |
Blend Surface Created The two surfaces will be blend as shown in figure and a new surface will be created. |  |
Blend Surface - Once More Repeat all steps to create a blend surface on the other side. The bonnet has taken its preliminary shape. |  |
Parallel Plane Create a plane parallel to the x-y plane, well above the bonnet. |  |
Sketch in Parallel Plane In the new plane, create a sketch as shown. |  |
Sketch in Parallel Plane Select the Project Curve tool from the Surfacing toolbar. Select the sketch as the curve to project. Click accept on the ribbon bar. |
 |
Project Curve - Body Step Select the bonnet surface below as the surface to project on. |  |
Project Curve - Direction Step Point the arrow down towards the surface and click. Click Finish on the ribbon bar. |  |
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