CATIA V5经典练习题3-GSD - Surface - Recapitulation - V5

Generative Shape Design Detailed Steps

3. You are going to Insert a JOIN operation to assemble all the Offset surfaces and the Blend surface

into one single surface.

? Multi select the seven Offsets and the created blend.

? ?

Click on the Join icon .

All the pre-selected objects are added to the join list. Click on OK to confirm the Join creation.

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Generative Shape Design Detailed Steps

4. You are going to Extract a Boundary Curve from this JOIN surface.

? Select the Boundary icon .

?

Select an edge of the Join as shown below.

? Click on OK to confirm the Boundary curve creation.

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Generative Shape Design Detailed Steps

5. You are going to Create a Sweep Surface using the circular section curve (Output1) per parameters

on the right.

? ?

Click on the sweep icon .

In the Swept Surface Definition dialog box choose a Line Profile type and ’’With reference surface’’ Subtype.

?

Select the Output1 circle as Guide curve1 and the Output1-Plane as Reference surface.

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Generative Shape Design ? Key in –88 degrees as Angle value and 100mm as Length 1

? Click on OK to confirm the Swept Surface creation.

6. You are going to create a Loft tangent to the Join and the Sweep surfaces

? Select the Loft icon .

?

Select the Output1 as first Section and the Sweep.1 as tangent surface.

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