Although six different sides can be drawn, usually three views of a drawing give enough information to make a three-dimensional object. These views are known as
front view, top view and end view
. Other names for these views include plan, elevation and section.
What are the common views in a multiview drawing?
Three views are typically used and they are
top, front, and right side
. The opposite of each view being bottom, back, and left side also exist. There are several ways to sketch a multiview drawing.
What are the three views of a 3 view drawing?
Orthographic projection is a name given to drawings that usually have three views. Often, the three views selected are
the top, front, and right side
. It is possible, of course, to select other views such as the left side or bottom.
What are 3 line types used in a multiview drawing?
Orthographic projection involves the use of three planes, which are
horizontal, frontal, and profile
.
Which views one should choose for multiview drawing?
The
front view
of an object shows the width and height dimensions. The views in Figures 8.7 and 8.8 are front views. The frontal plane of projection is the plane onto which the front view of a multiview drawing is projected. Parallel projection techniques can be used to create multiview or pictorial drawings.
What are the 3 views?
Although six different sides can be drawn, usually three views of a drawing give enough information to make a three-dimensional object. These views are known as
front view, top view and end view
. Other names for these views include plan, elevation and section.
What are the three regular views?
Typically, an orthographic projection drawing consists of three different views:
a front view, a top view, and a side view
.
What are the different drawing views?
- Base View. The first view created in a drawing. …
- Projected View. An orthographic or isometric view that is generated from a base view or other existing view. …
- Auxiliary View. A view projected perpendicular to a user-selected line or edge. …
- Section View. …
- Detail View. …
- Overlay View. …
- Draft View.
What is 3rd angle Projection?
3rd Angle project is
where the 3D object is seen to be in the 3rd quadrant
. It is positioned below and behind the viewing planes, the planes are transparent, and each view is pulled onto the plane closest to it. The front plane of projection is seen to be between the observer and the object.
When a point is above HP and behind VP The point is resting in?
Explanation: The position of reference planes will be similar to quadrants in x, y plane co-ordinate system. As the
2nd quadrant
lies above the x-axis and behind the y-axis here also the 2nd quadrant is above H.P, behind V.P.
Why it is called multiview drawing?
A multiview drawing is
one that shows two or more two-dimensional views of a three- dimensional object
. Multiview drawings provide the shape. description of an object. When combined. with dimensions, multiview drawings serve as the main form of communication between designers and manufacturers.
Which line on a drawing should be the thickest?
The direction of the cutting line is shown with a line called
a cutting plane lineHeavy dashed line
that shows a theoretical cut through an object.. This is the thickest line that may appear on a drawing.
What are the three main types of pictorial drawings?
- Isometric.
- Oblique.
- Perspective.
What is the purpose of multiview projection?
Multiview projections are
used to overcome the weaknesses of 3-D projections
. Multiview projections are a collection of flat 2-D drawings of the different sides of an object. Only two forms of orthographic projections are used: first-angle (‘European ISO-E’) and third-angle (‘American ISO-A’).
Which projection has only one view?
Explanation: Orthographic projection is the representation of two or more views on the mutual perpendicular projection planes. But for
oblique projection
, the object is viewed in only one view.
Who Uses first angle projection?
First angle projection is widely used
throughout all parts of Europe
and often called European projection. Third angle is the system used in North America and alternatively described as American projection.
