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8th January 2021, 10:57 AM
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 Sathyabama Institute of Science and Technology B.E. - Automobile Engineering SMEA1101 Engineering Graphics Syllabus SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL OF MECHANICAL ENGINEERING SMEA1101 ENGINEERING GRAPHICS L T P Credits Total Marks 1 0 4 3 100 UNIT 1 LETTERING, DIMENSIONING AND GEOMETRICAL CONSTRUCTION 9 Hrs. BIS - Lettering - Two systems of dimensioning - Dividing a straight line into any number of equal parts - Bisecting an angle and right angled triangle - Drawing a regular pentagon and hexagon given one side - Conic sections - ellipse, parabola, hyperbola by eccentricity method. UNIT 2 ORTHOGRAPHIC PROJECTION 9 Hrs. Projection - Types of projection - Projection of points lying in four quadrants - Projection of lines (First angle projection only) - Projection of lines parallel and inclined to one or both the planes - Projection of simple solids like prisms, pyramids, cylinder, cone with its axis perpendicular to HP, axis perpendicular to VP, axis inclined to HP, axis inclined to VP. UNIT 3 SECTION OF SOLIDS 9 Hrs. Purpose of sectioning - Sectional views - Hatching - Section plane perpendicular to one plane and parallel to other plane - Section plane inclined to HP - Section plane inclined to VP - True shape of the section UNIT 4 DEVELOPMENT OF SURFACES 9 Hrs. Need for development of surfaces - Types of development of surfaces - Development of pentagonal and hexagonal prisms - Development of cylinders - Development of pentagonal and hexagonal pyramids - Development of cones. UNIT 5 ISOMETRIC PROJECTION 9 Hrs. Isometric view and isometric projection - Isometric scale - Isometric view of circle, cube, square, pentagonal and hexagonal prisms, Isometric view of square, pentagonal and hexagonal pyramids - Combination of two solids - Drawing of orthographic views of objects from their isometric views. Max.45 Hrs. COURSE OUTCOMES On completion of the course, student will be able to CO1 - Identify the national standards related to the Engineering drawing based on BIS and construct conic sections and polygons. CO2 - Draw orthographic projections of points, lines and solids. CO3 - Draw section of solids and to know the importance of sectioning. CO4 - Draw the development of surfaces and its applications in manufacturing industry. CO5 - Draw the isometric view of solids and to learn to convert pictorial into orthographic projection. CO6 - Visualize and read the Engineering Drawing. TEXT/REFERENCE BOOKS 1. Engineering drawing practice for schools and colleges, SP 46 – 1988. 2. Natarajan, K.V., A Text Book of Engineering Graphics, Dhanalakshmi Publishers, 21st Edition, 2012. 3. Bhatt, N.D., Engineering Drawing Drawing, Charotar Publishing House, 53rd Edition, 2014. 4. Venugopal, K., Prabhu Raja, V., Engineering Graphics, New Age International Publishers, 15th Edition, 2018. END SEMESTER EXAMINATION QUESTION PAPER PATTERN Max. Marks: 100 Exam Duration: 3 Hrs. Part A: 10 Questions of 2 marks each – No choice 20 Marks Part B: 2 Questions from each unit of internal choice, each carrying 16 marks 80 Marks   |
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