Engineering Drawing detailed syllabus for Diploma in Web Designing (WEB) for C20 regulation curriculum has been taken from the APSBTET official website and presented for the WEB students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Diploma in Web Designing 1st Year scheme and its subjects, do visit WEB 1st Year C20 regulation scheme. The detailed syllabus of engineering drawing is as follows.
Course Objectives
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Course Outcomes:
- Practice the use of engineering drawing instruments
- Familiarise with the conventions to be followed in engineering drawing as per BIS
- Construct the i) basic geometrical constructions ii) engineering curves
- Visualise and draw the orthographic projections of
- Points
- Lines
- Regular Planes
- Regular Solids
- Sections of Regular Solids
- Visualise and draw the isometric views of machine components
- Draw the developments of surfaces of regular solids and use them to make the components used in daily life
Note:
1. B.I.S Specification should invariably be followed in all the topics.
2. A-3 Size Drawing Sheets are to be used for all Drawing Practice Exercises.
1.0 the Importance of Engineering Drawing
Explanation of the scope and objectives of the subject of Engineering Drawing Its importance as a graphic communication -Need for preparing drawing as per standards – SP-46 -1988 -Mention B.I.S – Role of drawing in -engineering education – Link between Engineering drawing and other subjects of study.
2.0 Engineering Drawing Instruments
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3.0 Free Hand Lettering & Numbering
Importance of lettering – Types of lettering -Guide Lines for Lettering Practicing of letters & numbers of given sizes (7mm, 10mm and 14mm) Advantages of single stroke or simple style of lettering – Use of lettering stencils
4.0 Dimensioning Practice
Purpose of engineering Drawing, Need of B.I.S code in dimensioning -Shape
description of an Engineering object -Definition of Dimensioning size description -Location of features, surface finish, fully dimensioned Drawing -Notations or tools of dimensioning, dimension line extension line, leader line, arrows, symbols, number and notes, rules to be observed in the use of above tools -Placing dimensions: Aligned system and unidirectional system ( SP-46-1988)-Arrangement of dimensions Chain, parallel, combined progressive, and dimensioning by co-ordinate methods-The rules for dimensioning standard, features “Circles (holes) arcs, angles, tapers, chamfers, and dimension of narrow spaces.
5.0 Geometric Construction
Division of a line: to divide a straight line into given number of equal parts
Construction of Tangent Lines:
To draw interior and exterior tangents to two circles of given radii and centre distance
Construction of Tangent Arcs:
- To draw tangent arc of given radius to touch two lines inclined at given angle (acute, right and obtuse angles).
- Tangent arc of given radius touching a circle or an arc and a given line.
- Tangent arcs of radius R, touching two given circles internally and externally.
Construction of Polygon:
Construction of any regular polygon by general method for given side length, inscribing circle radius and describing/superscribing circle radius
Conics:
Explanation of Ellipse, Parabola, Hyperbola, as sections of a double cone and a loci of a moving point, Eccentricity of above curves – Their Engg. Applications viz., Projectiles, reflectors, Cooling Towers, P-V Diagram of a Hyperbolic process – Construction of any conic section of given eccentricity by general method – Construction of ellipse by concentric circles method, Oblong Method and Arcs of circles method – Construction of parabola by rectangle method and Tangent method – Construction of rectangular hyperbola
General Curves:
Involute, Cycloid and Helix, explanations as locus of a moving point, their engineering application, viz., Gear tooth profile, screw threads, springs etc. – their construction
6.0 Projection of Points, Lines and Planes & Auxiliary Views
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7.0 Projections of Regular Solids
- Axis perpendicular to one of the planes
- Axis parallel to VP and inclined to HP and vice versa.
8.0 Sections of Solids
Need for drawing sectional views – what is a sectional view – Hatching – Section of regular solids inclined to one plane and parallel to other plane
9.0 Orthographic Projections
Meaning of orthographic projection – Using a viewing box and a model – Number of views obtained on the six faces of the box, – Legible sketches of only 3 views for describing object -Concept of front view, top view, and side view sketching these views for a number of engg objects – Explanation of first angle projection. – Positioning of three views in First angle projection – Projection of points as a means of locating the corners of the surfaces of an object -Use of miter line in drawing a third view when other two views are given -Method of representing hidden lines -Selection of minimum number of views to describe an object fully.
10.0 Pictorial Drawings
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11.0 Development of Surfaces
Need for preparing development of surface with reference to sheet metal work-Concept of true length of a line with reference to its orthographic projection when the line is (i) parallel to the plane of projection (ii) inclined to one principal and parallel to the other -Development of simple solids like cubes, prisms, cylinders, cones, pyramid and truncation of these solids-Types of development: Parallel line and radial line development -Procedure of drawing development of funnels, 900 elbow pipes, Tray.
For detailed syllabus of all other subjects of Diploma in Web Designing, C20 regulation curriculum do visit WEB 1st Year subject syllabuses for C20 regulation.
For all Diploma in Web Designing exam timetable, visit APSBTET WEB all semester exam timetable direct link.