1. Engineering Drawing ELEC 106 Fundamentals of Electrical Engineering
Dr. Ron Hayne
Images from Engineering Your Future, Oxford University Press
ELEC 106

2. Orthographic Projection
ELEC 106
ELEC 106

3. Google SketchUp
ELEC 106
ELEC 106

4. Orthographic Views Top View Front View Right Side View ELEC 106

5. Meaning of Lines
ELEC 106
ELEC 106

6. Meaning of Lines
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ELEC 106

7. Meaning of Lines
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ELEC 106

8. Hidden Lines
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ELEC 106

9. Centerlines
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ELEC 106

10. Priority of Lines
ELEC 106
ELEC 106

11. Isometric Sketching
ELEC 106
ELEC 106

12. Isometric Coordinate System
ELEC 106
ELEC 106

13. Sketching Example Vertex (x,y,z) Edge Vertices V1 (0,4,5) E1 (V2,V3)
(0,4,0) E2
(V3,V4) V3
(7,4,0) E3
(V4,V1) V4
(7,4,2) E4
(V1,V2) V5
(7,0,2) E5
(V3,V8) V6
(0,0,5) E6
(V5,V8) V7
(0,0,0) E7
(V4,V5) V8
(7,0,0) E8
(V7,V8) E9
(V6,V7)
E10
(V5,V6)
E11
(V1,V6)
E12
(V2,V7)
ELEC 106

14. Sketching Example
ELEC 106

15. Sketching Example
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ELEC 106

16. Sketching Example
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17. Another Example
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ELEC 106

18. Another Example
ELEC 106

19. Orthographic Views
ELEC 106

20. Google SketchUp
ELEC 106
ELEC 106