Technological Drawing In 3 easy steps

 Technical Drawing Made Easy Essay

TECHNOLOGICAL DRAWING APPLICATIONS (65)

(Candidates offering Technical Drawing are not eligible to offer Technical Pulling Applications. ) Aims: 1 ) To develop competence among the college students to pursue technical programs like Architectural, Architecture, Draftsmanship Surveying and other professional classes. 2 . To understand basic principles of instrumental drawing drawn to range and to get basic skills in the utilization of traditional creating methods which usually would also be helpful in understanding computer aided designs. 3. To acquire the fundamental knowledge inside their applications in a variety of fields.

CATEGORY IX

It will have one created paper of three several hours duration having 100 marks and Interior Assessment of 100 marks. The newspaper will be broken into two areas, Section I actually and Section II. Section I (40 marks) shall consist of compulsory short get suggestions chosen from your entire syllabus. Section 2 (60 marks) shall consist of questions which in turn require longer answers. You will have a choice of inquiries. THEORY – 100 Signifies 1 . Types of lines (i) Edge lines. (ii) Outlines. (iii) Dashed/ Filled lines. (iv) Centre lines. (v) Extendable lines or perhaps Projection lines. (vi) Dimensions lines. (vii) Construction lines. (viii) Cutting-Plane lines. (ix) Section or perhaps Hatching lines. (x) Short break lines. (xi) Long break lines. a few. Lettering and Numbering

Upright capitals and small , freehand, single cerebrovascular accident, as found in Engineering pulling, and between, the correct information lines. 5. Sheet Layout Basic – draw border lines, name block with name, bed sheet number, name etc . your five. Geometrical Improvements (a) Bisector of collection segment. (b) Division of a line section into required number of parts/ proportional parts. (c) Verticle with respect and parallel lines. (d) Bisection of the angle, trisection of a proper angle/ direct angle. (e) Congruent angle. (f) To get the centre of your arc. (g) Regular polygons up to 6 sides with simple methods using T-square and setsquares.

Point, Lines and Aspects: Definitions of the various conditions used in relation to, a point, different types of lines and different types of angles to be used simply in structure. • • Bisecting a line. Drawing a verticle with respect to a collection from a place, in/above as well as away from the end of, the queue. Bisecting an angle if the lines meet up with. Trisecting a right angle. Producing an angle equal to a given angle.

The names of different lines and their uses to be coordinated with the appropriate thickness and shade. 2 . Dimensioning (i) Aligned program. 227 (ii) Unidirectional System.

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Draw seite an seite line into a given series touching offered point away from line by using correct musical instruments such as established squares/compasses. Pull parallel series to a offered line for a given range. Locating a spot equally far away from two points, away from the range Dividing a straight line in to any needed number of given parts. Draw two lines, from two-points outside specific straight collection, to meet by a point in the line, making equal angles with it. Constructing aspects of 80, 45, 22ВЅ, 135, 67ВЅ, 60, a hundred and twenty, 30, 52ВЅ, 105, seventy five, 37ВЅ. certifications.

Construction of Right curved when the subsequent is given: • • • the hypotenuse and the bottom.

triangles

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the hypotenuse and an acute angle. The bottom and level.

Quadrilaterals: Definitions of a quadrilateral / different types of quadrilaterals, e. g. a square, a rectangle, a rhombus and a trapezium to be used only in the construction of • • • • a rectangular shape: when the diagonal and a single side is given or two sides are given. a square: when one side or the diagonal is given. a rhombus: when one side and a single angle is usually given/when two diagonals receive. a trapezium: when the diagonal and the the same sides happen to be given/when two parallel factors and length between them has.

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Triangles: Definition of a triangle, the terms (with their definitions) relating to the different parts of a triangle, classifying the different varieties of triangles, in accordance to their factors / angles. Construction of...