How to model a hinge

This is how to model a hinge

1. Step 1

   First of all we create a new part iso.
   
   

2. Step 2

   click on sketch and select top plane, and sketch the following rectange
   
   

3. Step 3

   after you complete the sketch, click ok and select extrude and extrude it 2mm.
   
   

4. Step 4

   Sketch on the top face of the base 3 circles as its showed below.
   
   

5. Step 5

   cut extrude and chamfer of 1mm
   
   

6. Step 6

   create a sketch on the face of the part,
   
   

7. Step 7

   draw a circle and extrude it.
   
   

8. Step 8

   then sketch on the cylinders face and create a circle same as in the previous step and cut extrude it...
   
   

9. Step 9

   Create a pin on the cylinder.
   
   

10. Step 10

    Create a new part and draw the same circles on the base of it (the base is same as in step 2)
    
    

11. Step 11

    Chamfer...
    
    

12. Step 12

    Go to the upper face and sketch a circle and extrude it.
    
    

13. Step 13

    Cut extrude.
    
    

14. Step 14

    Cut extrude the pin hole..
    
    

15. Step 15

    Create a new assembly and join the two parts.
    
    

16. Step 16

    ready