LESSON PLAN 15CED14/24 COMPUTER AIDED ENGINEERING DRAWING Course objectives: The Engineering drawing is an important tool for all Engineers and for many others professionals. It is the language of Engineers. Engineering Drawing communicates all needed information from the engineer who designed a part to the workers who will manufacture it. The aim of the subject is to equip students with the fundamentals of Computer Aided Engineering Drawing and to further the ability to communicate information by graphical means. (Provided by VTU) Subject Code: 15CED14 / 24 Total no. of Hours: 78 Number of Hours/week: 6 (2T & 4L) Name of Faculty: Mr. Narasimhan M Manohar Credits: 04 Class No. 1. 2. Module / Ref. Text Module 1 (Introduction) Topic to be covered ( in detail ) Introduction to Computer Aided Sketching Introduction to Solid Edge V18 Tools % of portion covered Chapter wise 05 Cumulative 05 Course Outcomes covered CO1 &
3. Introduction, Definitions - Planes of projection, reference line and conventions employed, Projections of points in all the four quadrants 4. Projection of points in all four quadrants : Problems on points 5. : True and apparent length and inclinations to reference planes 6. 7. 8. Module 2 (Projection of Plane Surfaces) 25 30 CO2 & 9. 10. 11. 12. 13. 14. 15. Orthographic Projections of Plane Surfaces (First Angle Projection Only) Introduction triangular lamina (plane) triangular lamina square
16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. Module 3 (Projection of Solids) square rectangle rectangle rhombus rhombus Pentagon Pentagon hexagon hexagon circular lamina circular lamina Introduction, square prism (edge square prism (corner pentagon prism (edge pentagon prism (corner hexagon prism (edge hexagon prism (corner square pyramid (edge 40 70 CO3 &
34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. square pyramid (corner pentagonal pyramid (edge pentagonal pyramid (corner hexagonal pyramid (edge hexagonal pyramid (corner freely prism (edge freely prism (edge freely prism (corner freely prism (corner freely pyramid (edge freely pyramid (edge freely pyramid (corner freely pyramid (corner
47. 48. 49. 50. 51. 52. 53. prism (slant edges) prism (slant triangular faces) pyramid (slant edges ) pyramid (slant triangular faces) right regular tetrahedron hexahedron(cube) cylinders 54. cones 55. Introduction, Isometric scale 56. 57. 58. 59. 60. 61. Module 5 (Isometric Projections) Isometric projection of simple plane figures tetrahedron hexahedron(cube) right regular prisms pyramids cylinders 62. cones 15 85 CO5 & 63. spheres
64. 65. 66. 67. 68. 69. 70. 71. 72. 73. Module 4 (Development) cut spheres combination of two solids Isometric projections :combination of three solids Introduction to sectional views Apparent shapes and True shapes of Sections of right regular Apparent shapes and True shapes of Sections of right pyramids Apparent shapes and True shapes of Sections of right cylinders Apparent shapes and True shapes of Sections of cones resting with base on HP. surfaces of solids: frustums surfaces of solids: frustums 15 1 CO4 & 74. surfaces of solids: frustums 75. 76. 77. 78. surfaces of solids: truncations surfaces of solids: truncations surfaces of solids: truncations surfaces of solids: truncations
Literature: Book Type Code Publication information Text Text Reference Reference Reference Reference T1 T2 R1 R2 R3 R4 Engineering Drawing - N.D. Bhatt & V.M. Panchal, 48th edition, 25- Charotar Publishing House, Gujarat. A Primer on Computer Aided Engineering Drawing- 26, Published by VTU, Belgaum. Computer Aided Engineering Drawing - S. Trymbaka Murthy, - I.K. International Publishing House Pvt. Ltd., New Delhi, 3rd revised edition- 26. Engineering Graphics - K.R. Gopalakrishna, 32nd edition, 25- Subash Publishers Bangalore. Fundamentals of Engineering Drawing with an Introduction to Interactive Computer Graphics for Design and Production- Luzadder Warren J., Duff John M., Eastern Economy Edition, 25- Prentice- Hall of India Pvt. Ltd., New Delhi. Computer Aided Engineering drawing- Prof. M. H. Annaiah, New Age International Publisher, New Delhi. 29. Course Outcomes: On Completion of this course, students are able to: CO1: Students will be able to demonstrate the usage of CAD software. CO2: Students will be able to visualize and draw Orthographic projections, Projection of Plane surface. CO3: Students will be able to visualize Projection of solids.
CO4: Students will be able to visualize Development of combination of solids. CO5: Students will be able to visualize Isometric views of solids. : Students are evaluated for their ability in applying various concepts to solve practical problems related to engineering drawing.