Page 17 - Microsoft Word - B.Tech. Course Structure (R20) WITH 163 CREDITS

JNTUA College of Engineering (Autonomous), Ananthapuramu
Department of Computer Science & Engineering
ENGINEERING DRAWING
Course Code: Semester – I(R20) L T P C: 1 0 2 2
Course Objectives:
• Bring awareness that Engineering Drawing is the Language ofEngineers
• Familiarize how industry communicates technicalinformation
• Teach the practices for accuracy and clarity in presenting the technical information
• Develop the engineering imagination essential for successfuldesign

Course Outcomes:
• Draw various curves applied in engineering
• Plot the projection of points, Lines and planes
• Draw the projections of solids inclined to one or both planes
• Draw the sectional view and true shape of the regular solids
• Draw the development of surfaces of solids

UNIT – I:
Introduction to Engineering Drawing: Principles of Engineering Drawing andits significance-
Conventions in drawing-lettering - BIS conventions.
a)Conic sections including the rectangular hyperbola- general methodonly,
b) Cycloid, epicycloids andhypocycloid
c) Involutes

UNIT – II:
Projection of points, lines and planes: Projection of points in any quadrant, lines inclined to one or
both planes, finding true lengths, angle made by line. Projections of regular plane surfaces.

UNIT – III:
Projections of solids: Projections of regular solids inclined to one or both planes by rotational or
auxiliaryviewsmethod.

UNIT – IV:
Sections of solids: Section planes and sectional view of right regular solids- prism, cylinder, pyramid
and cone. True shapes of the sections.

UNIT – V:
Development of surfaces: Development of surfaces of right regular solids-prism, cylinder, pyramid,
cone and their sectional parts

Text books:
1. K.L.Narayana&P.Kannaiah, Engineering Drawing, 3/e, Scitech Publishers, Chennai,
2012.
2. N.D.Bhatt, Engineering Drawing, 53/e, Charotar Publishers,2016

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