ME-102-ENGINEERING DRAWING |
PART – A |
1. Drawing Techniques: Various types of lines, principles of dimensioning, size and
location dimensions, symbols, conventions, scales (plane and diagonal) and lettering
as per IS code of practice (SP-46) for general Engg. Drawing. Practice of drawing
various types of lines and dimensioning exercises. Drawing exercises pertaining to
Symbols, Conventions and exercises on lettering techniques free hand ;printing of
letters and numerals in 3,5,8 and 12mm sizes, vertical and inclined at 75o Instrumental lettering in single stroke.
2. Projection of Points, Lines and Planes:- Concept of horizontal and vertical planes.
First and third angle pr9ojections; projection of points and lines, true lengths of lines
and their horizontal and vertical traces, projection of planes and their traces.
Auxiliary planes.
3. Projection of Solids:- Right and oblique solids; solids of revolution and
polyhedrons etc. and their auxiliary views.
4. Sectioning of Solids:- Principles of sectioning, types of sectioning, and their
practice on projection of solids, sectioning by auxiliary planes.
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PART-B |
5. Isometric projections:- Concept of isometric views; isometric scale and exercises on
isometric views.
6. practice in (i) Free hand sketching of different types of objects and
(ii) Drawing missing view in orthographic projections
7. Development of Surfaces:- Development of surfaces of cylinders, cones
pyramids, prisms etc. Exercises involving development of unique surfaces like Ypiece,
hopper, tray, truncated pieces etc.
8. Intersection of Surfaces:- Intersection of cylinders, cones and prisms with their
axes being vertical, horizontal or inclined. Exercises on intersection of solids cylinder
and cylinder, cylinder and cone , prism and prism, prism and cone, sphere with
cylinder.
Note:- the students shall practice using Auto-CAD or similar graphic packages for preparing
simple drawings of objects like prisms, Pyramids and Solids of Revolution in various
positions.
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TEXT BOOKS |
1. Gill, P.S. Engineering Drawing, S.K. Kataria and sons, Ludhiana.
2. Bhatt, N.D. Engineering Drawing, Charotar Book Stall, Tulsi sadan, Anand.
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REFERENCE BOOKS |
1. French, t.e. and Vierck, C.J.; Graphic Science, McGraw-Hill, New York
2. Zozzora, F, ; Engineering Drawing, McGraw Hill, New York
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