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2nd tutorial on how to model a wide-chord fan for a turbofan engine in CATIA

Tutorial by Chris Shakal
Small

Steps 1 thru 15.

  1. Step 1:

    1. Create the circle on the yz-plane. Exit sketcher. Be sure to name your sketches, otherwise it's difficult to keep track of everything.

  2. Step 2:

    2. Enter sketcher on the yz-plane and create the spline shown. Exit sketcher.

  3. Step 3:

    3. Create the following spline on the yz-plane. Exit sketcher.

  4. Step 4:

    4. Create the following spline on the zx-plane. Exit sketcher.

  5. Step 5:

    5. Create the following spline on the zx-plane. Exit sketcher.

  6. Step 6:

    6. Extrude the first spline.

  7. Step 7:

    7. Extrude the 2nd spline.

  8. Step 8:

    8. and the 3rd...

  9. Step 9:

    9. and the 4th... You should end up with a kind-of box.

  10. Step 10:

    10. Create an intersection curve as shown.

  11. Step 11:

    11. Create another intersection curve.

  12. Step 12:

    12. Create the plane as shown.

  13. Step 13:

    13. Create 2 intersection points. Click the button shown to add the 2 curves.

  14. Step 14:

    14. Enter sketcher on the plane you just made and make the following shape. The two endpoints should be coincident with the two intersection points you just made.

  15. Step 15:

    15. Make another plane as shown.

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    Fahad Rafi

    what are the units?

    May 2nd, 2017 07:33