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Orthographic Projections Guide: Make Engineering Easy with First Angle Method

Explore how to create three views of an object using the first angle projection method. Understand front, side, and top views with pictorial presentations for a comprehensive learning experience. Engineering made easy at engineering108.com.

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Orthographic Projections Guide: Make Engineering Easy with First Angle Method

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  1. Project FUNDA Hear it Learn it Let’s make engineering more easy engineering108.com

  2. Orthographic ProjectionPart-2 engineering108.com

  3. Select a Front View The object’s longest dimension should be presented as a width. First choice Second choice Waste more space Inappropriate GOOD engineering108.com

  4. Select a Front View The adjacent views that are projected from the selected front view should appear in its natural position. Inappropriate engineering108.com

  5. PROJECTION SYMBOLS First angle system Third angle system engineering108.com

  6. x y 1 FOR T.V. S.V. F.V. ORTHOGRAPHIC PROJECTIONS FRONT VIEW L.H.SIDE VIEW FOR F.V. FOR S.V. PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD TOP VIEW engineering108.com

  7. FOR T.V. FOR F.V. X Y FOR S.V. 2 S.V. F.V. ORTHOGRAPHIC PROJECTIONS FRONT VIEW L.H.SIDE VIEW TOP VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  8. X Y 3 FOR T.V. S.V. F.V. ORTHOGRAPHIC PROJECTIONS L.H.SIDE VIEW FRONT VIEW FOR F.V. FOR S.V. TOP VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  9. FOR T.V. X Y FOR S.V. FOR F.V. 4 S.V. F.V. ORTHOGRAPHIC PROJECTIONS L.H.SIDE VIEW FRONT VIEW TOP VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  10. FOR T.V. X Y FOR S.V. FOR F.V. 5 F.V. S.V. ORTHOGRAPHIC PROJECTIONS FRONT VIEW L.H.SIDE VIEW TOP VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  11. FOR T.V. X Y FOR S.V. FOR F.V. 6 S.V. F.V. ORTHOGRAPHIC PROJECTIONS FRONT VIEW L.H.SIDE VIEW TOP VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  12. FOR T.V. FOR S.V. FOR F.V. X Y 7 S.V. F.V. ORTHOGRAPHIC PROJECTIONS L.H.SIDE VIEW FRONT VIEW TOP VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  13. FOR T.V. 50 X Y 20 FOR F.V. 25 25 20 8 ORTHOGRAPHIC PROJECTIONS FRONT VIEW TOP VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  14. FOR T.V. X Y FOR S.V. FOR F.V. 9 ORTHOGRAPHIC PROJECTIONS FRONT VIEW L.H.SIDE VIEW TOP VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  15. FOR T.V. X Y FOR S.V. FOR F.V. 10 ORTHOGRAPHIC PROJECTIONS FRONT VIEW L.H.SIDE VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD TOP VIEW engineering108.com

  16. FOR T.V. X Y FOR S.V. FOR F.V. 11 ORTHOGRAPHIC PROJECTIONS FRONT VIEW L.H.SIDE VIEW TOP VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  17. FOR T.V. X Y FOR S.V. FOR F.V. 12 ORTHOGRAPHIC PROJECTIONS L.H.SIDE VIEW FRONT VIEW PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD TOP VIEW engineering108.com

  18. FOR T.V. 35 FV 35 10 y x FOR F.V. 20 30 10 40 70 TV O 13 ORTHOGRAPHIC PROJECTIONS PICTORIAL PRESENTATION IS GIVEN DRAW FV AND TV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  19. FOR T.V. FV 10 SV 30 30 30 10 30 x y FOR S.V. FOR F.V. TV 14 ORTHOGRAPHIC PROJECTIONS ALL VIEWS IDENTICAL PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  20. FOR T.V. FV SV y x FOR S.V. FOR F.V. 10 40 60 40 TV 60 15 ORTHOGRAPHIC PROJECTIONS ALL VIEWS IDENTICAL PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  21. FOR T.V. ALL VIEWS IDENTICAL FV SV 10 y x FOR S.V. FOR F.V. 40 60 TOP VIEW 40 60 16 ORTHOGRAPHIC PROJECTIONS PICTORIAL PRESENTATION IS GIVEN DRAW THREE VIEWS OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  22. 30 SQUARE 40 20 50 X Y FOR S.V. FOR F.V. 20 10 30 60 F.V. S.V. O 17 ORTHOGRAPHIC PROJECTIONS FRONT VIEW L.H.SIDE VIEW PICTORIAL PRESENTATION IS GIVEN DRAW FV AND SV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  23. FOR T.V. FV 40 10 O 45 30 D X Y FOR F.V. 10 50 O 80 TV 18 ORTHOGRAPHIC PROJECTIONS PICTORIAL PRESENTATION IS GIVEN DRAW FV AND TV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  24. FOR T.V. 40 FV O 10 X Y 100 10 25 FOR F.V. TV 10 10 30 25 O 30 R 20 D 19 ORTHOGRAPHIC PROJECTIONS PICTORIAL PRESENTATION IS GIVEN DRAW FV AND TV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  25. FOR T.V. 30 FV RECT. SLOT 10 50 35 10 Y X 20 D FOR F.V. TV 60 D 30 D O 20 PICTORIAL PRESENTATION IS GIVEN DRAW FV AND TV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD ORTHOGRAPHIC PROJECTIONS TOP VIEW engineering108.com

  26. 10 25 15 25 40 10 25 FOR S.V. FOR F.V. 25 O O 80 25 S.V. F.V. 21 ORTHOGRAPHIC PROJECTIONS PICTORIAL PRESENTATION IS GIVEN DRAW FV AND SV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  27. FOR T.V. 450 30 FV 40 X Y FOR F.V. 30 D TV 40 15 40 O 22 ORTHOGRAPHIC PROJECTIONS PICTORIAL PRESENTATION IS GIVEN DRAW FV AND TV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  28. HEX PART 30 20 FOR S.V. 20 FOR F.V. 40 20 O 50 20 15 O 30 60 100 23 ORTHOGRAPHIC PROJECTIONS PICTORIAL PRESENTATION IS GIVEN DRAW FV ABD SV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD FRONT VIEW L.H.SIDE VIEW engineering108.com

  29. FOR T.V. 40 20 F.V. 30 10 X Y O 10 FOR F.V. 30 10 30 O 80 24 ORTHOGRAPHIC PROJECTIONS FRONT VIEW PICTORIAL PRESENTATION IS GIVEN DRAW FV AND TV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD T.V. TOP VIEW engineering108.com

  30. 10 10 15 25 25 X Y FOR S.V. O 10 50 FOR F.V. FV LSV 25 ORTHOGRAPHIC PROJECTIONS PICTORIAL PRESENTATION IS GIVEN DRAW FV AND LSV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD engineering108.com

  31. PICTORIAL PRESENTATION IS GIVEN DRAW FV AND SV OF THIS OBJECT BY FIRST ANGLE PROJECTION METHOD 10 20 20 30 FOR S.V. 15 FOR F.V. 10 15 O 15 Y X 30 15 50 LEFT S.V. 26 ORTHOGRAPHIC PROJECTIONS F.V. engineering108.com

  32. QUIZ engineering108.com

  33. 1. Which should be the natural position of the light bulb ? (20 sec) a b) c) d) 0 5 10 15 20 engineering108.com

  34. E D B A C F 2. Which are the necessary views ? (60 sec) • A-C-E • E-B-D • E-A • E-C 0 15 30 45 60 engineering108.com

  35. 3. Which is in correct first angle projection ? (180 sec) b) a) c) d) 0 45 90 135 180 engineering108.com

  36. 4. Which is in correct third angle projection ? (180 sec) b) a) c) d) 0 45 90 135 180 engineering108.com

  37. 5. Which is a wrong 3rd angle orthographic views ?(180 sec) b) a) c) d) 0 45 90 135 180 engineering108.com

  38. Vision to spread knowledge • Send interesting contents about particular subjects , articles on global stuffs, engineering materials to us which will be helpful to your friends and others. • We member of PROJECT FUNDA, provide a medium to make all this world wide through your great support. We request you to join this project and make tutorial of at least one chapter of your choice, that will help you to blow your name and your knowledge over the world. engineering108.com

  39. Thank You For more tutorials on engineering subjects visit is at engineering108.com engineering108.com

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