It shows the object with a top view, a front view and a side view. These three views are ‘projected’ and aligned with each other.
What are the 4 orthographic views?
An orthographic projection is a way of representing a 3D object by using several 2D views of the object. Orthographic drawings are also known as multiviews. The most commonly used views are top, front, and right side.
What is orthographic view in Autocad?
Orthographic drawings display two-dimensional views of piping, valves, equipment, and structural steel in Plant 3D models. The drawings can have annotations, dimensions, matchlines (plan view only), pipe gaps, and can show or hide lines and objects. Here is an example showing a single view.
Are there 5 main views in orthographic drawing?
These views are known as front view, top view and end view. Other names for these views include plan, elevation and section. When the plane or axis of the object depicted is not parallel to the projection plane, and where multiple sides of an object are visible in the same image, it is called an auxiliary view.
What is difference between isometric and orthographic?
Isometric: a method of representing three-dimensional objects on a flat surface by means of a drawing that shows three planes of the object. Orthographic: a method for representing a three-dimensional object by means of several views from various planes.
What are the types of projection?
6.4. 2 Types of Projection
- 6.4. 2.1 Perspective projection. …
- 6.4. 2.2 Orthographic projection. …
- 126.96.36.199 Fisheye projection. This is a spherical projection. …
- 6.4. 2.4 Ultra wide angle projection. …
- 6.4. 2.5 Omnimax projection. …
- 6.4. 2.6 Panoramic projection. …
- 6.4. 2.7 Cylindrical projection. …
- 6.4. 2.8 Spherical projection.
What are the advantages of orthographic drawing?
The advantages of using orthographic are: They can show hidden detail and all connecting parts. They can show all dimensions necessary for manufacture. They can be annotated to display material and finishes.
What is orthos in drawing?
Orthographic drawings display two-dimensional views of piping, valves, equipment, and structural steel in Plant 3D models. … The drawings can have annotations, dimensions, matchlines (plan view only), pipe gaps, and can show or hide lines and objects.
What is a 3 view drawing?
3 – View drawings (Working Drawings) are an important part of the engineering. process. As a rule, they show an object from three different views (Usually the Front, Top, & Right Side). Each of the views are drawn in 2-D (two dimensional) , and have dimensions labeling the length, width, and height of the object.