GE2111 ENGINEERING GRAPHICS lecture notes common for All First year Engineering Students - by R.Anirudhan

GE2111 ENGINEERING GRAPHICS lecture notes common for All First year Engineering Students - by R.Anirudhan



GE2111 Lecture Notes

Syllabus :

Unit - I Projection of Points and Lines 
Basics of Engineering Drawing - Orthographic Projections – First angle projections of a
point – Second, Third and Fourth angle projections – Projections of Lines situated in the
first quadrant – Angles made by Lines with the Reference Planes – Projections of lines
Parallel to One and Inclined to the other Reference Plane - Projections of lines inclined
to both the Reference Planes – Traces.

Unit - II Projections of Solids
Solids – Projections of Solids having Axis Perpendicular to One of the Reference Planes -
Projections of Solids having Axes Parallel to either to HP or VP and Inclined to Other.

Unit - III Sections of solids and Orthographic Views
Cutting Planes – Drawing the Sections and Sectional Views with the axis of the solid
vertical – True shape - Orthographic views of Pictorial Views – Sketching of
Orthographic Views from Pictorial Views of Objects.

Unit - IV Development of Surfaces
Development of lateral surfaces of solids including cut solids – Parallel line and Radial
line methods.

Unit - V Isometric and Perspective Projections
Types of Pictorial Projections – Isometric view and Isometric projection – Isometric
Scale – Drawing Isometric Projection of Solid Objects (combination of two solids) -
Perspective Projection – Terminology – Visual Ray Method – Vanishing Point method.



Click The Below Link To Download the notes for all the five units

UNIT  I       PLANE CURVES AND FREE HAND SKETCHING                          
UNIT  II      PROJECTION OF POINTS, LINES AND PLANE SURFACES 

UNIT  III    PROJECTION OF SOLIDS   
   UNIT  IV    SECTION OF SOLIDS AND DEVELOPMENT OF SURFACES  
UNIT  V     ISOMETRIC AND PERSPECTIVE PROJECTIONS 



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