Course Name : Engineering Graphics

Code(Credit) : CUTM2479(0-2-1)

Course Objectives

1. Applications and the uses of drawing instruments in Engineering Drawing.
2. Learn how to dimension the drawing and annotate.
3. Create and analyze assemblies and knowledge of different views.

Course Syllabus

Module 1: introduction to engineering drawing (4hour)

Principles of engineering graphics and their significance: drawing instruments and their use conventions in drawing: lettering: Scales: BIS conventions. Dimensioning rules, geometrical construction.

Module 2: Projections of planes and solids (6hour)

Projections of regular planes, inclined to both planes. Projections of regular solids inclined to both planes. Principles of orthographic projections: conventions: first and third angle projections. Projections of points and lines inclined to both the planes.

Practice-

Draw orthographic projections of a U-channel and Cylinder block (first and third angle projections)

Draw an isometric view of v-block and transform that view into orthographic views also show them with full and half sections.

Module 3: Isometric Projections (10hour)

Principles of Isometric Projections: Isometric Scale, Isometric Views-Conventions: Plane Figures, Simple and Compound Solids. Transformation of Projections: Conversion of isometric Views to Orthographic Views. Conversion of orthographic views to isometric projections vice-versa.

Practice

Draw an isometric view and transform that view into orthographic views.

Module 4: Sectional views (10hour)

Introduction: Full sectional views, half sectional views, Conventions for sectioning, Conventional Representation of materials

Practice

Draw orthographic views of a Flange coupling and Show half sections of it.

Draw full section view of a bolt joint.

Project

Assembly of Tailstock

Building drawings of Residential House

Assembling of protected type Flange Coupling

Plummer Block

Text Books/ Reference Books/ Reference Material

Engineering Drawing by Prof. N D Bhatt
A Text Book of Engineering Drawing by Dr. R.K. Dhawan.
P.I. Varghese & K.C. John , VIP Publisher

Session Plan

Session 1

Introductory class to engineering graphics and significance.

Session 2

Lettering dimensioning rules and geometrical constructions.

Session 3

Draw orthographic projections of a U-channel and Cylinder block (first and third angle projections)

Session 4

Draw an isometric view of v-block.

Session 5

Transform that view of v-block into orthographic views also show them with full and half sections.

Session 6

Principles of Isometric Projections.

Session 8

Conversion of orthographic views to isometric projections.

Session 7

Conversion of isometric Views to Orthographic Views.

Session 9

Conventional Representation of materials.