Tutorial how to model a propelling pencil (6)

Aykut Dana

10 Mar, 2012 10:31 PM

part 2

1. Step 1:

   only click on the revolve command
   

   

2. Step 2:

   solid body is ready. now open a sketch on the right plane
   

   

3. Step 3:

   draw a triangle. the dimensions will be entered next step
   

   

4. Step 4:

   make your tooth profile like shown
   

   

5. Step 5:

   exit from the sketch. then insert--curve--helix spiral
   

   

6. Step 6:

   draw a shown circle on the shown surface
   

   

7. Step 7:

   exit from the sketch. enter the values
   

   

8. Step 8:

   use sweept command. select the sketch that we drew before, then select the helix
   

   

9. Step 9:

   use referance geometry--plane command. select the pink surface and enter the shown value
   

   

10. Step 10:

    confirm that and draw a circle
    

    

11. Step 11:

    exıt from the sketch. insert--curve--helix
    

    

12. Step 12:

    select the circle and enter shown volues. please enter the pitch value 2mm

    next: http://grabcad.com/questions/tutorial-how-to-model-a-propelling-pencil-7