Tutorial how to model a propelling pencil (14)

Aykut Dana

11 Mar, 2012 02:41 PM

Part 9

1. Step 1:

   insert--curve--helix spiral
   

   

2. Step 2:

   select top plane
   

   

3. Step 3:

   draw a circle
   

   

4. Step 4:

   exit from sketch end enter shown values
   

   

5. Step 5:

   confirm that. then open a sketch on the right plane
   

   

6. Step 6:

   draw shown circle
   

   

7. Step 7:

   exit from sketch and use sweept command. select the sketch for profile
   

   

8. Step 8:

   then select the helix for path
   

   

9. Step 9:

   confirm that and open a sketch on the front plane
   

   

10. Step 10:

    draw shown rectangle. it must be on orjin
    

    

11. Step 11:

    go to upside and draw a more rectangle lik shown
    

    

12. Step 12:

    use cut extrude command
    

    

13. Step 13:

    save part 9

    

14. Step 14:

    part 6, 7, 8, and part 9. we will assemble later

    next:
    http://grabcad.com/questions/tutorial-how-to-model-a-propelling-pencil-15