1. ME 150 Engineering Drawing 1 Lab 3: 3D Intoduction 1 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department

2. Lab Objectives Creating 3D objects – Extrude – Revolve – Loft – Sweep Work Feature – Plane – Axis – Point 2 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department

3. Extrude Create a feature by adding depth to an open of closed profile. Icon 3 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department

4. Revolve Creating a feature or body by revolving one or more sketched profile about an axis. Icon 4 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department

5. Loft Create a transitional shape between two of more sketches. icon 5 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department

6. Sweep Sweep one or more sketch profiles along selected path to create a feature or body. Icon 6 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department

7. Work Feature Work features are used for construction and reference purposes. They serve as a basis for creating part geometry and features in areas where no other geometry is available. Work features include: work planes work axes work points. 7 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department

8. Work Plane Create construction plane that attached parametrically to other objects. 8 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department

9. Work Axis Create construction line that attached parametrically to other objects. 9 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department

10. Work Point Create construction point that attached parametrically to other objects. 10 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department

11. Exercise 1 11 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department Page 14

12. Exercise 2 12 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department Page 13

13. Exercise 3 13 Umm Al-Qura University College of Engineering & Islamic Architecture Mechanical Engineering Department Page 13