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Assembly of screw jack, Computer Aided Machine Drawing (CAMD) of VTU Syllabus prepared by Hareesha N Gowda, Asst. Prof, Dayananda Sagar College of Engg, Blore. Please write to hareeshang@gmail.com for …

Assembly of screw jack, Computer Aided Machine Drawing (CAMD) of VTU Syllabus prepared by Hareesha N Gowda, Asst. Prof, Dayananda Sagar College of Engg, Blore. Please write to hareeshang@gmail.com for suggestions and criticisms.

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  • 1. Tutorial on Screw Jack Hareesha N G Dept of Aeronautical Engg Dayananda Sagar College of Engg Bangalore-7804/04/13 Hareesha N Gowda, DSCE, 1 Blore-78
  • 2. Assembly Drawings1. Screw Jack04/04/13 Hareesha N Gowda, DSCE, 2 Blore-78
  • 3. Part-1: Create body of the Screw jack1. Select XZ Plane2. Draw the 2D sketch as shown3. Use revolved protrusion command to create 3D feature, Angle 3600 04/04/13 Hareesha N Gowda, DSCE, 3 Blore-78
  • 4. Part-2: Create nut of the screw jack1. Select XZ Plane2. Draw the 2D sketch as shown3. Use revolved protrusion command to create 3D feature, Angle 3600 04/04/13 Hareesha N Gowda, DSCE, 4 Blore-78
  • 5. Part-3: Create Screw Spindle of the screw jack (Step-1)1. Select XZ Plane2. Draw the 2D sketch as shown3. Use revolved protrusion command to create 3D feature, Angle 3600 04/04/13 Hareesha N Gowda, DSCE, 5 Blore-78
  • 6. Part-3: Create Screw Spindle of the screw jack ( Step-2)1. Select XZ Plane2. Draw the 2D sketch as shown3. Use Cut out command to create Symmetric through hole 04/04/13 Hareesha N Gowda, DSCE, 6 Blore-78
  • 7. Part-3: Create Screw Spindle of the screw jack ( Step-3)1. Select XY Plane2. Draw the 2D sketch as shown3. Use Cut out command to create Symmetric through hole 04/04/13 Hareesha N Gowda, DSCE, 7 Blore-78
  • 8. Part-3: Create Screw Spindle of the screw jack ( Step-4)1. Select the Plane as shown2. Go to hole option, set the parameters as shown in dialogue box 04/04/13 Hareesha N Gowda, DSCE, 8 Blore-78
  • 9. Part-4: Create CUP of the screw jack (Step-1)1. Select XZ Plane2. Draw the 2D sketch as shown3. Use revolved protrusion command to create 3D feature, angle 3600 04/04/13 Hareesha N Gowda, DSCE, 9 Blore-78
  • 10. Part-4: Create CUP of the screw jack (Step-2)1. Select XZ Plane2. Draw the 2D sketch as shown3. Use Cut out command to create the profile as shown4. Use Circular pattern to create remaining features as shown 04/04/13 Hareesha N Gowda, DSCE, 10 Blore-78
  • 11. Part-5: Create Special washer of the screw jack1. Select XZ Plane2. Draw the 2D sketch as shown3. Use revolved protrusion command to create 3D feature, angle 3600 04/04/13 Hareesha N Gowda, DSCE, 11 Blore-78
  • 12. Part-6: Create Special washer of the screw jack (Step-1)1. Select XZ Plane2. Draw the 2D sketch as shown3. Use revolved protrusion command to create 3D feature, angle 3600 04/04/13 Hareesha N Gowda, DSCE, 12 Blore-78
  • 13. Part-6: Create Special washer of the screw jack (Step-2) . Select top surface as shown . Draw the 2D sketch as shown . Use cut out command to create 3D feature, depth 3mm 04/04/13 Hareesha N Gowda, DSCE, 13 Blore-78
  • 14. Part-6: Create Special washer of the screw jack (Step-3)1. Select cylindrical surface as shown2. Use thread command to create thread feature with the parameters as shown below 04/04/13 Hareesha N Gowda, DSCE, 14 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 3600 04/04/13 Hareesha N Gowda, DSCE, 15 Blore-78