Tutorial - Modeling Lamp shade in Creo Elements/Pro aka Pro/Engineer Wildfire?

Sudhir Gill

7 Mar, 2012 06:37 PM

Here is the tutorial.

1. Step 1:

   Sketch >> Top plane.
   

   

2. Step 2:

   Draw a circle.
   

   

3. Step 3:

   Extrude it.
   

   

4. Step 4:

   Sketch >> Top plane.
   

   

5. Step 5:

   Draw a circle.
   

   

6. Step 6:

   Extrude it with remove material up to next surface.
   

   

7. Step 7:

   While selecting the cut feature click Edit >> Pattern.
   

   

8. Step 8:

   Pattern it about axis at 360º 8 times.
   

   

9. Step 9:

   Front Plane >> Sketch.
   

   

10. Step 10:

    Draw a spline.
    

    

11. Step 11:

    Exit the sketch. Goto Insert >> Warp.
    

    

12. Step 12:

    Select the body.
    

    

13. Step 13:

    Click Spine tool.
    

    

14. Step 14:

    Click Warp radially along axis.
    

    

15. Step 15:

    Now carefully transform the body by dragging the control points.
    

    

16. Step 16:

    Click List. Here are all the warp operations done.
    

    

17. Step 17:

    Click Warp.
    

    

18. Step 18:

    Center type.
    

    

19. Step 19:

    Now while pressing alt+shift drag the control point about the edge and input the value of 65.
    

    

20. Step 20:

    Similarily about the other edge.
    

    

21. Step 21:

    As we can see there are warp operation in list in the order.
    

    

22. Step 22:

    Click OK and the feature is generated.
    

    

23. Step 23:

    Shell the body while removing the face.
    

    

24. Step 24:

    Sketch >> Top plane.
    

    

25. Step 25:

    Draw a circle.
    

    

26. Step 26:

    Extrude cut it up to next surface.
    

    

27. Step 27:

    Well if we apply some more operations like fillet and twisting under warp our result will be like this.