|
UNIT I |
PLANE
CURVES AND FREE HAND SKETCHING |
9
|
|
Conics - Construction of
ellipse, Parabola and hyperbola by eccentricity method - Construction of
cycloid - construction of involutes of triangle, square, pentagon, hexagon
and circle |
|
UNIT II |
FREE
HAND SKETCHING |
9 |
|
Representation of Three Dimensional
objects - General principles of orthographic projection - Need for importance
of multiple views and their placement - First angle projection - layout views - Developing visualization skills through free hand sketching of multiple
views from pictorial views of objects.
|
|
UNIT III |
PROJECTION
OF POINTS, LINES, PLANE SURFACES AND SOLIDS |
9 |
|
Projection of points in all
quadrants - projection of straight lines located in all quadrants -
Projection of planes surfaces. Projection of simple solids like prisms,
pyramids, cylinder and cone when the axis is inclined to one reference plane
by change of position method. |
|
UNIT IV |
SECTIONS OF SOLIDS AND DEVELOPMENT
OF SURFACES |
9 |
|
Sectioning of above solids in
simple vertical position by cutting planes inclined to one reference plane
and perpendicular to the other - Obtaining true shape of section.
Development of lateral surfaces
of simple and truncated solids - Prisms, pyramids, cylinders and cones -
Development of lateral surfaces of solids with cylindrical cutouts,
perpendicular to the axis. |
|
UNIT V |
2D DRAFTING |
9 |
|
Importance of 2D drafting -
sketching, mirroring, scaling, copying (simple and multiple) dimensioning -
wiring diagram and piping layout drawings - Practice of Computer Aided
Drafting and dimensioning using appropriate software packages.
TOTAL:15+ 45 |
|
TEXT BOOK : |
|
Sl. No. |
Author`s
name |
Book
name |
Publisher |
Year
of publishing |
|
1. |
Natrajan K V |
A text book of Engineering Graphics |
Dhanalakshmi Publishers, Chennai |
2006 |
|
REFERENCE BOOKS : |
|
Sl.
No. |
Author`s
name |
Book
name |
Publisher |
Year
of publishing |
|
1. |
Venugopal K and Prabhu Raja V |
Engineering Graphics |
New Age International (P) Limited |
2008 |
|
2. |
Dhananjay A Jolhe |
Engineering Drawing with an introduction to AutoCAD |
Tata McGraw Hill Publishing Company Limited |
2008 |
|
3. |
Bhatt N D |
Engineering Drawing |
Charotar Publishing House, Forty Sixth Edition |
2003 |
|
4. |
Narayana K L and Kannaiah P |
Engineering Graphics |
Tata Mc Graw Hill |
1992 |
|
WEB URLs :
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