Freehand Sketching | Engineering Graphics
Subject and UNIT: Engineering Graphics: Unit III (a): Freehand Sketching
Draw the freehand orthographic projections for the pictorial views given below:
Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit III (a): Freehand Sketching
The procedure of drawing multiview orthographic projections from the given pictorial view of the objects were explained in detail in the previous chapter.
Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit III (a): Freehand Sketching
Engineering drawing mainly consists of straightlines and curved lines.
Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit III (a): Freehand Sketching
A plain paper is most widely used for the preparation of all kinds of freehand sketches.
Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit III (a): Freehand Sketching
The art of representation of an object by a pencil without the use of drawing instruments is known as `Freehand sketching'.
Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit III (a): Freehand Sketching
The method of presenting the orthographic projections of an object was explained in the previous chapter.
Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit II (a): Orthographic Projection
Draw the Orthographic projections in First angle projection for the objects shown below
Orthographic Projection | Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit II (a): Orthographic Projection
1. A cylinder placed vertically is seen as a circle in top view and as a rectangle in front view of width equal to the diameter of the cylinder.
Orthographic Projection | Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit II (a): Orthographic Projection
Though we follow only First angle projection, it is required to compare the first angle projection and third angle projection interms of position of object, arrangement of views etc. for thorough understanding.
Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit II (a): Orthographic Projection
It is needed to indicate on a drawing sheet the method of projection (First angle (or) Third angle) in which the drawings are prepared.
Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit II (a): Orthographic Projection
Orthographic projections are classified into two groups such as (i) First angle projection and (ii) Third angle projection, according to the position of the object and the position of planes.
Orthographic Projection | Engineering Graphics (EG)
Subject and UNIT: Engineering Graphics: Unit II (a): Orthographic Projection
Both the dimensions width and height on the side view are NOT marked by scale.