Orthographic projections by Dr. Ashish
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The document discusses the first and third angle methods of orthographic projections. In the first angle method, the horizontal plane is rotated downward 90 degrees and the profile plane is rotated 90 degrees to the right so that both planes are in the plane of the frontal plane. In the third angle method, the object is assumed to be situated below the horizontal plane and behind the frontal plane in the third quadrant, with the planes being transparent and between the observer and object.
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Orthographic projections
This document discusses orthographic projections and technical drawings. It provides examples of different types of drawings and defines key terms related to orthographic projections. Specifically, it explains that orthographic projections involve projecting different views of an object onto planes that are perpendicular to the object. The front view is projected onto the vertical plane, the top view onto the horizontal plane, and the side view onto the profile plane. It also describes the first angle and third angle methods of projection.
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This document contains information about Pranav Kulshrestha including his contact details and social media profiles. It then provides information on different types of technical drawings including orthographic projections, with examples of different views drawn using first and third angle projection methods. Key terms related to orthographic projections are defined. Examples of different geometric solids and machine elements are shown with their corresponding front, top and side views drawn.
Ortographic projection(thedirectdata.com)
Drawings provide a better understanding of objects than verbal or written descriptions by depicting shape, size, and appearance in less time. Drawings have become an important communication tool across many fields including engineering. There are different types of technical drawings like orthographic projections which show multiple views of an object projected onto reference planes perpendicular to the view. Orthographic projections include front, top, and side views projected onto vertical, horizontal, and profile planes respectively using first or third angle projection methods.
Unit -5.pptx
This document provides information about orthographic projections and isometric projections. It defines key terms like planes of projection, different views, and methods of projection. It explains how to draw multi-view orthographic projections using the first angle method and construct isometric projections. Examples are provided to demonstrate how to draw front, top, and side views of objects from pictorial representations using orthographic projections as well as how to draw basic 2D shapes using isometric projections.
Projection of points
Download the original presentation for animation and clear understanding. This Presentation describes the concepts of Engineering Drawing of VTU Syllabus. However same can also be used for learning drawing concepts. Please write to me for suggestions and criticisms here: hareeshang@gmail.com or visit this website for more details: www.hareeshang.wikifoundry.com.
6 orthographic proj
The document discusses multi-view orthographic projections used in technical drawing. It defines key terms like projection, view, and orthographic projections. It explains the different reference planes used - horizontal plane, vertical frontal plane, and profile plane. It also discusses the different views - front view, top view, and side view. It describes the first angle and third angle projection systems and methods. It explains how to project views of points, lines, planes and solids by using the different reference planes and projection lines.
Ortographic projection - ENGINEERING DRAWING/GRAPHICS
Ortographic projection
THIS SLIDE CONTAINS WHOLE SYLLABUS OF ENGINEERING DRAWING/GRAPHICS. IT IS THE MOST SIMPLE AND INTERACTIVE WAY TO LEARN ENGINEERING DRAWING.SYLLABUS IS RELATED TO rajiv gandhi proudyogiki vishwavidyalaya / rajiv gandhi TECHNICAL UNIVERSITY ,BHOPAL.
Ortographic projection
Drawings provide a better understanding of objects than verbal or written descriptions by depicting shape, size, and appearance in less time. Drawings have become an important communication medium in engineering and other fields. There are different types of drawings like portraits, nature drawings, maps, botanical drawings, zoological drawings, and engineering drawings which use techniques like orthographic projections, isometric views, and perspectives. Orthographic projections project different views of an object onto reference planes using front, top, and side views. There are first angle and third angle methods for orthographic projections.
Edp ortographic projection
Drawings provide a better understanding of objects than verbal or written descriptions by depicting the shape, size, and appearance in less time. Drawings have become an important communication medium in engineering and other fields. There are different types of drawings like portraits, nature drawings, maps, botanical drawings, zoological drawings, and engineering drawings which use techniques like orthographic projections, isometric views, and perspective views. Orthographic projections project different views of an object onto reference planes to show the front, top, and side views.
Ortographic projection
Drawings provide a better understanding of objects than verbal or written descriptions by depicting the shape, size, and appearance in less time. Drawings have become an important communication medium in engineering and other fields. Some common types of drawings include portraits, nature drawings, maps, botanical drawings, zoological drawings, and engineering drawings using techniques like orthographic projections, isometric views, and perspectives. Orthographic projections show different views of an object projected onto reference planes, with front, top, and side views created by observing perpendicular to the respective planes.
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Ortographic projection - ENGINEERING DRAWING/GRAPHICS
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Orthographic projections by Dr. Ashish
- 1. Orthographic projections Dr Ashish K Darpe Department of Mechanical Engineering IIT Delhi
- 2. X Y HP IS ROTATED DOWNWARD 900 AND BROUGHT IN THE PLANE OF FP. PP IS ROTATED IN RIGHT SIDE 900 AND BROUGHT IN THE PLANE OF FP. X Y X Y FP HP PP FV ACTUAL PATTERN OF PLANES & VIEWS OF ORTHOGRAPHIC PROJECTIONS DRAWN IN FIRST ANGLE METHOD OF PROJECTIONS LSV TV A) HP IS ROTATED 900 DOUNWARD B) PP, 900 IN RIGHT SIDE DIRECTION. THIS WAY BOTH PLANES ARE BROUGHT IN THE SAME PLANE CONTAINING FP. PATTERN OF PLANES & VIEWS (First Angle Method) Horizontal Plane (Top Plane) Frontal Plane (Vertical Plane) FP HP PP ORTHOGRAPHIC PROJECTION
- 3. FOR T.V. FOR S.V. FOR F.V. IN THIS METHOD, THE OBJECT IS ASSUMED TO BE SITUATED IN THIRD QUADRANT ( BELOW HP & BEHIND OF FP. ) PLANES BEING TRANSPERENT AND INBETWEEN OBSERVER & OBJECT. ACTUAL PATTERN OF PLANES & VIEWS OF THIRD ANGLE PROJECTIONS X Y TV THIRD ANGLE PROJECTION LSV FV