'Engineering Drawing' is a course offered in the first semester of B. Tech. programs at the School of Engineering, Amrita Vishwa Vidyapeetham.
Objectives
The course is expected to enable the students
- To develop drawings using Bureau of Indian Standards (BIS)
- To communicate effectively through drawings
- To enhance visualization skills, which will facilitate the understanding of engineering systems.
Keywords: Conic sections, Orthographic projections, Isometric projections, Building drawing
Total Hours: 75
Note:
- Manual practice of drawing to be followed
- First angle projection to be followed
Course Outcomes
CO1: Understand the engineering drawing standards and their usage CO2: Interpret engineering drawings
CO3: Construct and dimension geometric entities and simple machine parts CO4: Improve coherent visualization skills
CO5: Understand the concepts of orthographic projections and isometric projection
CO/PO Mapping
| CO/P O | PO 1 | PO 2 | PO 3 | PO 4 | PO 5 | PO 6 | PO 7 | PO 8 | PO 9 | PO1 0 | PO1 1 | PO1 2 | PSO 1 | PSO 2 | PSO 3 |
| CO1 | 3 | 3 | 3 | 3 | 1 | 2 | 3 | 1 | 2 | 3 | 3 | 2 | 2 | 2 | |
| CO2 | 3 | 3 | 3 | 3 | 2 | 3 | 1 | 2 | 3 | 3 | 2 | 2 | 2 | ||
| CO3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 1 | 2 | 3 | 3 | 2 | 2 | 2 | |
| CO4 | 3 | 3 | 3 | 3 | 2 | 3 | 1 | 2 | 3 | 3 | 2 | 2 | 2 | ||
| CO5 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 1 | 2 | 3 | 3 | 2 | 2 | 2 |
Unit 1
Basic principles of engineering drawing, Standards and conventions, Drawing instruments and their uses, Lettering and types of lines. Concept of scale in drawings, Dimensioning of drawings. Construction of conic sections, involutes and cycloids.
Unit 2
Orthographic projections of points, lines, planes and solids. Sections of regular solids, Development of lateral surface of regular solids, frustum and truncations.
Unit 3
Introduction to isometric views and projections, Orthographic projections of isometric drawings. Floor plans of simple buildings.
Course Evaluation
- CIA– Sketch Book evaluation : 20%
- CIA- Lab session assessment : 40%
- Mid-Term Examination : 20%
- End Semester Examination : 20%
TEXTBOOK:
- Basant Agarwal and C M Agarwa, “Engineering Drawing”, 2e, McGraw Hill Education, 2015
REFERENCES:
- Bhat N.D. and Panchal V.M. , “ Engineering Drawing Plane and Solid Geometry , 42e, Charoatar Publishing House, 2010
- James D. Bethune, “Engineering Graphics with AutoCAD”, Pearson Education, 2014
- R. Gopalakrishna, “Engineering Drawing”, 2014, Subhas Publications
- Narayan L. and Kannaiah P, Engineering Drawing, SciTech Publications, 2003
- John K.C., “Engineering Graphics for Degree”, 1e, Prentice Hall India, 2009
