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JNTUA College of Engineering (Autonomous), Ananthapuramu
Department of Computer Science & Engineering
ENGINEERING GRAPHICS LAB
Course Code: Semester – (R20) L T P C: 0 0 2 1
Course Objectives:
• Instruct the utility of drafting & modelling packages in orthographic and isometric
drawings
• Instruct graphical representation of machinecomponents

UNIT: Computer Aided Drafting
Introduction to Geometric Modeling: Basic drawing and editing commands: line, circle,
rectangle, erase, view, undo, redo, snap, object editing, moving, copying, rotating, scaling,
mirroring, layers, templates, polylines, trimming, extending, stretching,
fillets,arrays,dimensions.
Dimensioning principles and conventional representations.

Orthographic Projections: Systems of projections, conventions and application to orthographic
projections - simple objects.

Isometric Projections: Principles of isometric projection- Isometric scale; Isometric views:
lines, planes, simple solids.

Text books:

1. K. Venugopal, V.Prabhu Raja, Engineering Drawing + Auto Cad, New Age International
Publishers.
2. Kulkarni D.M, AP Rastogi and AK Sarkar, Engineering Graphics with Auto Cad,
PHI Learning, Eastern Economy editions.

Reference Books:

• T. Jayapoovan, Engineering Graphics using Auto Cad, Vikas Publishing House
• K.L.Narayana&P.Kannaiah, Engineering Drawing, 3/e, Scitech Publishers, Chennai,
2012.
• Linkan Sagar, BPB Publications, Auto Cad 2018 Training Guide.
• K.C.John, Engineering Graphics, 2/e, PHI,2013
• Basant Agarwal &C.M.Agarwal, Engineering Drawing, Tata McGraw-Hill, Copy
Right, 2008

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