Computer aided engineering graphics 2 min read
TRANSFORMATION OF PROJECTIONS
Introduction Projection: Projection is defined as an Image or drawing of the object made on a plane. The lines form…
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Isometric Drawing using AutoCAD
In Computer Aided Engineering Graphics for isometric projections following commands are used other than evoking software, opening file, saving file…
Computer aided engineering graphics 4 min read
Principle of Isometric Projection
The isometric projection can be visualized is by considering a view of a cube with one of the solid diagonals…
Computer aided engineering graphics 2 min read
ISOMETRIC PROJECTIONS
In engineering drawing, orthographic projection of a solid is best way of projecting the details of an object when a…
Computer aided engineering graphics 7 min read
Classification of solids
Polyhedron A polyhedron is a solid bounded by planes called faces, which meet in straight lines called edges. A regular…
Computer aided engineering graphics 2 min read
Projections of Solids
Introduction Any object having definite length, width and height is called a solid. In engineering drawing, solids are often represented…
Computer aided engineering graphics 5 min read
Solved Problems
1. An equilateral triangular lamina of 25 mm side lies with one of its edges on HP such that the surface…
Computer aided engineering graphics 10 min read
PROJECTIONS OF PLANES & SOLIDS
Projection of Planes Introduction A plane is a two-dimensional geometrical entity. It has length and width but no thickness. For…
Computer aided engineering graphics 2 min read
Solved Problems
1. Draw the projections of a 75 mm long straight line, in the following positions: i. Parallel to both the…
Computer aided engineering graphics 3 min read
Projection of Straight Lines
Introduction A line may be defined as the locus of a point moving along a fixed path. A line consists…
Computer aided engineering graphics 4 min read
Projections of Points
Point A point usually represented by a dot is a dimensionless geometrical entity that has a position but no magnitude.…
Computer aided engineering graphics 3 min read
ORTHOGRAPHIC PROJECTIONS
Projections Projection As per the optical physics, projection is a process of causing an image by rays of light taken…
