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FD11 :
ENGINEERING DRAWING AND GRAPHICS
1.
FUNDAMENTALS OF
ENGINEERING DRAWING
Introduction,
Use of Different Drawing Instruments, Dimensioning, Scales,
Geometrical constructions.
2.
ENGINEERING CURVES
Introduction,
Conic sections, Different methods of constructions of Cycloidal
Curves, Cycloid , Epicycloid, Hypocycloid, Involute, Spiral , Helix.
3.
ORTHOGRAPHIC
PROJECTIONS
Introduction,
First Angle Method of Projections, Third angle method of
projections.
4.
ORHTOGRAPHIC
SECTIONAL VIEWS
Introduction,
Full Screen , Sectional side view, Horizontal Section, Offset
section, Ribs in section, cutting planes/section planes.
5.
ISOMETRIC PROJECTIONS
Isometric
projection and Isometric Axes, Isometric scale, None – Isometric
Lines, Angles, Curves and Circles in Isometric.
6.
PROJECTIONS OF
STRAIGHT LINES
Introduction,
Line parallel to two principle planes and perpendicular to the third
, Line parallel to one principle plane and inclined to the other ,
oblique line, Traces of Lines.
7.
PROJECTION OF PLANES
Types of
planes, various positions of planes, Traces o f planes, planes
parallel to one reference plane, planes perpendicular to one
reference plane and inclined to the other oblique planes,
projections on Auxiliary planes.
8.
PROJECTION OF SOLIDS
Types of
Solids, Frustums and truncated solids, Various positions of Solids,
Axis of Solid is perpendicular to one reference plane, Axis of the
solid is parallel to one reference plane and inclined to the other,
Oblique solid axis inclined to both the H.P and V.P.
9.
SECTIONS OF SOLIDS
Introduction
, section plane, portion of solid assumed to be removed ,section,
section lines, Apparent section, True shape of section, sectional
view.
10.
DEVELOPMENT OF
SURFACES
Introduction,
Application of Development of surfaces in Engineering products,
method of Development concepts of points and lines, Development of
prisms, Development of cylinder, Development of pyramid, Development
of cone.
11.
FREE –HAND SKETCHES
Introduction,
Terminology used in the screw threads, V or triangular threads, ISO
–metric screw threads, screw fastenings, Hexagonal Nut, Square nut,
Flanged nut capnut, Domenut, capstan nut, Ring nut, wing nut,
washers, Bolts, Hexagonal Headed bolts, Square headed bolt, cheese
or cylindrical headed bolt, cup headed bolt , cheese or cylindrical
headed bolt, cup headed or round headed bolt, T-headed bolt, counter
sunk headed bolt, Hook bolt, Eye bolt, different types of studs,
screws, Locking arrangement for nut , foundation bolts, Rivets and
Rivetted Joints.
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