by admin | May 24, 2015 | sem1
Projections of Cylinder Sample Problem 1:Draw the projections of a cylinder, base 30 mm diameter and axis 40 mm long , resting with a point of its base circle on HP such that the axis is making an angle of 30º with HP and parallel to VP. Steps for Projections of...
by admin | May 24, 2015 | sem1
Intersection of Surfaces Sample Problem 1: The front view of a cone resting on its base on HP is an equilateral triangle of 75 mm side with one side horizontal. It is penetrated by a square prism of side 25 mm. The rectangular faces of the prism are equally inclined...
by admin | May 24, 2015 | sem1
Development of lateral Surfaces of Two Intersecting Solids Sample Problem 1: A vertical square prism of side of base 45 mm and height 80 mm rests on HP with its faces equally inclined to VP. it is pierced centrally by a horizontal cylinder of 40 mm diameter and 80 mm...
by admin | May 24, 2015 | sem1
First Angle Orthographic Projection Orthographic Projection is a way of drawing an 3D object from different directions. Usually a front, side and plan view are drawn so that a person looking at the drawing can see all the important sides. Orthographic drawings are...
by admin | May 24, 2015 | sem1
Principal Plane 1. Top view is directly over the front view. 2. Side view is inline horizontally with either top view or front view. 3. A line parallel to a plane of projection will be projected on that plane as a line. 4. A surface parallel to a plane of projection...
