How to create a drill bit in Creo Parametric.

Mohit Saxena

8 Nov, 2014 01:53 PM

"How to create a drill bit in Creo Parametric"

1. Step 1:

   Step 1: Extrude a circle
   

   

2. Step 2:

   Step 2: Apply helical sweep to create a surface and your sweep section will be a line
   

   

3. Step 3:

   Step 3: Copy the cylindrical surfaces of the extrude feature and paste on it
   

   

4. Step 4:

   Step 4: Now apply intersect on the surface generated by helical sweep and the copied surface
   

   

5. Step 5:

   Step 5: Now copy the curve generated by intersect command and paste it
   

   

6. Step 6:

   Step 6: Apply sweep command on the curve
   

   

7. Step 7:

   Step 7: Copy the surface of sweep and paste it
   

   

8. Step 8:

   Step 8: Now copy the surface and use paste special... use the rotate option in paste special to rotate the sweep surface by 180 degrees
   

   

9. Step 9:

   Step 9: Select one of the sweep surface and apply solidify and use remove material option
   

   

10. Step 10:

    Step 10: Select the other sweep surface and apply solidify and use remove material option
    

    

11. Step 11:

    Step 11: Create a triangle to remove material from the bottom using revolve to generate the drill point angle
    

    

12. Step 12:

    Step 12: Remove excessive material from the bottom using extrude
    

    

13. Step 13:

    Step 13: Remove excessive material from the other side using extrude
    

    

14. Step 14:

    Step 14: And finally you have a drillbit