ARCHITECTUTAL DRAFTING
DRAFTING
– is the art of making lettering and mechanical and freehand drawings for technical documents, school reports, and professional papers. It is used extensively by architects, engineers, artists, and other professional who work with visual presentations.
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Orthographic and Isometric Drawings
Orthographic projection - is the method of depicting the exact shape of the object by breaking it up into two or more views.
PROCEDURES:
How to Draw an Orthographic Projection
1.Study the general as well as the distinct features of the object or article.
2.View the object from the from the front, top, and right side.
3.Fix your eye on the front view.
4.Find the maximum length, depth, and width.
5.Draw an outline (in every light lines) using the information in # 4.
6.Fill in the details in the front view first.
7.Fill in the top view and the right side view simultaneously.
8.Give the drawing dimensions.
Isometric projection - is a drawing of an objects three sides or views seen at the same time. It therefore gives an excellent pictorial view.
PROCEDURES:
How to Draw an Isometric Projection
1.Sketch horizontal line XY.
2.Sketch line AB perpendicular to line XY so that 90 degree angles are formed.
3.From line AX, mark the point of a 30 degree angle (point C). from line AY, mark the point of a 30 degree angle (point D).
4.Connect points A and C on one side, and points A and D on the other side with lines.
5.Draw a line parallel to line AC from point B. Then from point C, draw line parallel to line AB. Mark the point at which the two lines point meet E. On the other side, draw a line parallel to line AD from point B. Then draw a line parallel to line AB from point D. Mark the point at which the two lines met point F.
6.Draw the line parallel to line EB from point F. Then draw the line parallel to line BF to point E.
Reasons why I pick this one as my Best Project?
I really hate drawing honestly. But, I have no choice because this Architectural Drafting is part of our curriculum. I pick this orthographic and isometric drawing because, I don't really expected that someone will help me. I was really pressure and so stress at that moment when we are having this activity but thank God somebody help me and fortunately I got a good grade.
Our Drawing Room....
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