Tutorial how to model a propelling pencil (10)

Aykut Dana

11 Mar, 2012 11:30 AM

part 5

1. Step 1:

   open a sketc on the front plane and draw an axis
   

   

2. Step 2:

   draw shown sketch
   

   

3. Step 3:

   continue the sketch
   

   

4. Step 4:

   add this lines
   

   

5. Step 5:

   finally add this sketch.
   

   

6. Step 6:

   use revolve command
   

   

7. Step 7:

   open a sketch on the front plane
   

   

8. Step 8:

   draw our tooth profile
   

   

9. Step 9:

   use insert--curve--helix spiral command
   

   

10. Step 10:

    select this surface
    

    

11. Step 11:

    draw a circle
    

    

12. Step 12:

    enter the values
    

    

13. Step 13:

    use sweep command. select tooth profile before
    

    

14. Step 14:

    then select the helix for path
    

    

15. Step 15:

    please fix this dimension. ( right click on the body and click on edit sketch)
    

    

16. Step 16:

    open a sketch on the front plane and draw this rectangle
    

    

17. Step 17:

    use cut extrude command like shown
    

    

18. Step 18:

    save part 5
    

    

19. Step 19:

    our parts until now
    

    

20. Step 20:

    coming soon :)

    next: http://grabcad.com/questions/tutorial-how-to-model-a-propelling-pencil-11