1. Tutorial on Screw Jack Hareesha N G Dept of Aeronautical Engg Dayananda Sagar College of Engg Bangalore-78 6/11/20161Hareesha N Gowda, DSCE, Blore-78

2. Assembly Drawings 1. Screw Jack 6/11/20162Hareesha N Gowda, DSCE, Blore-78

3. Part-1: Create body of the Screw jack 1.Select XZ Plane 2.Draw the 2D sketch as shown 3.Use revolved protrusion command to create 3D feature, Angle 360 0 6/11/20163Hareesha N Gowda, DSCE, Blore-78

4. Part-2: Create nut of the screw jack 1.Select XZ Plane 2.Draw the 2D sketch as shown 3.Use revolved protrusion command to create 3D feature, Angle 360 0 6/11/20164Hareesha N Gowda, DSCE, Blore-78

5. Part-3: Create Screw Spindle of the screw jack (Step-1) 1.Select XZ Plane 2.Draw the 2D sketch as shown 3.Use revolved protrusion command to create 3D feature, Angle 360 0 6/11/20165Hareesha N Gowda, DSCE, Blore-78

6. Part-3: Create Screw Spindle of the screw jack ( Step-2) 1.Select XZ Plane 2.Draw the 2D sketch as shown 3.Use Cut out command to create Symmetric through hole 6/11/20166Hareesha N Gowda, DSCE, Blore-78

7. Part-3: Create Screw Spindle of the screw jack ( Step-3) 1.Select XY Plane 2.Draw the 2D sketch as shown 3.Use Cut out command to create Symmetric through hole 6/11/20167Hareesha N Gowda, DSCE, Blore-78

8. Part-3: Create Screw Spindle of the screw jack ( Step-4) 1.Select the Plane as shown 2.Go to hole option, set the parameters as shown in dialogue box 6/11/20168Hareesha N Gowda, DSCE, Blore-78

9. Part-4: Create CUP of the screw jack (Step-1) 1.Select XZ Plane 2.Draw the 2D sketch as shown 3.Use revolved protrusion command to create 3D feature, angle 360 0 6/11/20169Hareesha N Gowda, DSCE, Blore-78

10. Part-4: Create CUP of the screw jack (Step-2) 1.Select XZ Plane 2.Draw the 2D sketch as shown 3.Use Cut out command to create the profile as shown 4.Use Circular pattern to create remaining features as shown 6/11/201610Hareesha N Gowda, DSCE, Blore-78

11. Part-5: Create Special washer of the screw jack 1.Select XZ Plane 2.Draw the 2D sketch as shown 3.Use revolved protrusion command to create 3D feature, angle 360 0 6/11/201611Hareesha N Gowda, DSCE, Blore-78

12. Part-6: Create Special washer of the screw jack (Step-1) 1.Select XZ Plane 2.Draw the 2D sketch as shown 3.Use revolved protrusion command to create 3D feature, angle 360 0 6/11/201612Hareesha N Gowda, DSCE, Blore-78

13. Part-6: Create Special washer of the screw jack (Step-2) 1.Select top surface as shown 2.Draw the 2D sketch as shown 3.Use cut out command to create 3D feature, depth 3mm 6/11/201613Hareesha N Gowda, DSCE, Blore-78

14. Part-6: Create Special washer of the screw jack (Step-3) 1.Select cylindrical surface as shown 2.Use thread command to create thread feature with the parameters as shown below 6/11/201614Hareesha N Gowda, DSCE, Blore-78

15. Part-7: Create Tommy Bar of the screw jack Select XZ Plane Draw the 2D sketch as shown Use revolved protrusion command to create 3D feature, angle 360 0 6/11/201615Hareesha N Gowda, DSCE, Blore-78