It’s best to call drawing a type of language. As two people exchange ideas easily through the familiar language of both, two engineers (in any language, no matter the country) can exchange information about their work through “drawing”. In the era of engineering education, “drawing” has been established as the sole and universal language.’Drawing’, like the language of expression, is the language of construction and information delivery. An engineer presents his speech in that language. So to make yourself an engineer, each student has to master the language well. As good as anyone in this language is, his words as an engineer will be clear and he will be the brightest of all.
Computer-aided drawing comes about. At present, computer aided drawing has been introduced to make engineering drawing easier. Now the life of the engineers has become much easier for the welfare of the computer. An engineer can design a lot more accurately in a much less time than before.
Particularly the contribution of computers to modification, modification, refinement is remarkable. But remember, the computer is not just to make drawing easier, but to make the whole thing work. He who knows drawing well, computer just makes his job easier. He who does not know the drawing well, the computer can not help him specially. So to be a good engineer, you have to be careful to teach drawing in hand pen. As well as learn how to implement it on the computer.
Engineering Drawing & Painting (Difference):
One of the major similarities between engineering drawing and painting is the expression “drawing”. But the purpose, structure or use of the two things is not the same. Engineering drawings are based on complete and mathematical measurements about objects. An object is represented by a perfectly written text, with mathematical proportions. The medium can be paper or computer screen. There is no place of feeling, emotion, but it goes without saying.In the case of painting, the mathematical quantity of objects is not the main work of the artist, the aesthetic representation is the original work, there is no special headache with mathematical quantity. The artist presents any object or subject in the form of colors – cotton, pencils, shadows, etc. The importance of aesthetics is more than a matter of measurement. In the case of ‘engineering drawing’, the artist or the designer has no such freedom.
He has to follow certain strict rules when drawing. The structure, measurements, etc. of the busyness are to be explained in detail by a single line. However, with the mathematical drawings of many, the mix of little painting gave birth to a fun painting.
Classification of Drawing:
There are mainly two types of drawing:
(A) Artistic or free hand or model drawing:
The artist tries to convey the feelings of his heart in different ways. Yoga subtracts to bring aesthetics. The technique of presenting any object or idea directly into your imagination or in your imagination – paper, cloth, board, etc. is called ‘painting’ or ‘artistic drawing’. For this, colors, pillows, pencils, lamps, shades etc. are used for commercial purposes. Adding mathematical measurements to this type of drawing is not a consideration.
(B) Technical or Engineering Drawing:
By drawing a number of important lines, symbols, symbols, measurements and some acoustic uses in accordance with internationally recognized norms, a boss’ or engineer’s imagination can be thought-provoking or well-formed. The technique of collectively presenting or interpreting analysis is called ‘technical or engineering drawing’. These drawings include small buildings, roads, bridge-culverts, machines or machinery.
Classification of technical or engineering drawings:
(A) Geometrical drawing: The technique presented by drawing geometric bosses such as squares, rectangles, triangles, angles, cylinders, spheres, etc. on paper, is called geometric drawing.
(A.3) Plane Geometrical Drawing: Two-dimensional bosses, such as rectangles, squares, triangles, are represented by a line on paper called ‘plain geometric drawing’.
(A.2) Solid Geometrical Drawing: Three-dimensional bosses, such as a cone, cylinder, sphere, etc. are represented by a line on paper called ‘solid geometric drawing’.
(B) Mechanical Drawing: Through this drawing, the technique presented by describing and analyzing the properties of the function, connection, operation, material, combination, etc. of the machinery or product of any designer machine, machinery parts, engine, engine parts etc. ‘ It is said.
(1) Sheet Metal Drawing: A sheet made of thin sheets made of various metals is used for the purpose of conducting heat, air circulation, pure action of air and its control.
(2) Marine Drawing: The drawing used for dock-yard manufacturing is called ‘marine drawing’.
(3) Air-craft Drawing: Drawing for various designs in aviation and aviation factories is called ‘air strategy drawing’.
(4) Furniture Drawing: This drawing is used for designing furniture or furniture for use at home.
(C) Civil Drawing: Drawing used for roads, building, bridges, culverts, dams, etc. is called ‘full-trick drawing’.
(1) Structural Drawing: This drawing is used for building-stairs, bridges, steel structures, etc.
(2) Map Drawing: This drawing is done for public-private works, land, roads, canal bills, special installations, etc.
(D) Architectural Drawing: The drawing that shows the location of decorative work and furniture in different parts of the building is called ‘architectural drawing’. Examples of this drawing include the interior decoration of a typical ‘Land Scape’ building.
(E) Electrical Drawing: The drawing which shows the location of electrical and equipment in the building and other infrastructure is called ‘electrical trick drawing’.
(F) Electronic Drawing: A series of diagrams that are presented in the work of making radio, television, VCR, VCD, DVD, computer etc. are called ‘electronic drawing’.
Recent Comments