Tutorial how to model a propelling pencil (4)

Aykut Dana

10 Mar, 2012 12:02 PM

part 1

1. Step 1:

   use sweept command. select the sketch that we drew for the tooht profile before.
   

   

2. Step 2:

   select the helix for path
   

   

3. Step 3:

   we will cut the excess. open a sketc on the front plane
   

   

4. Step 4:

   we will cut the excess. open a sketc on the front plane
   

   

5. Step 5:

   draw a rectnagle
   

   

6. Step 6:

   use cut-extrude command at two directions
   

   

7. Step 7:

   now we will use fillet commands. select the shown edges and enter the values
   

   

8. Step 8:

   fillet shown edge. tick the multiple radius option
   

   

9. Step 9:

   fillet this edge
   

   

10. Step 10:

    now fillet this edges. it is over.
    

    

11. Step 11:

    save the part 1

    next: http://grabcad.com/questions/tutorial-how-to-model-a-propelling-pencil-5