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Engineering Drawing N3
K. Cochuis · e-book
R225.75 incl. VAT
Printed copy: R334.95 incl. VAT.
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About this book
The NATED N3 textbook for Engineering Drawing. By K. Cochuis, published by Hybrid Learning Solutions.
- Level: N3
- ISBN (e-book): 978-1-928367-02-4
- ISBN (print): 978-0-9921713-9-1
- Pages: 251
What the book covers
The topics in this book include:
- Module 1: Drawing paper; Drawing Board; Drawing Clips; T-Square; Set Squares; Scale Ruler; Set of Drawing Instruments; Protractor.
- Module 2: Types of lines; Typical application of line types; Quality of lines; Line thickness; The precedence or priority of lines; Printing of letters and figures.
- Module 3: Freehand drawing; Straight lines; Drawing freehand circles; Recommended procedure for making a freehand drawing.
- Module 4: To determine the centre of a circle; To draw a circle through any three given points; Properties of the ellipse.
- Module 5: Projection lines; Dimension lines; Leader Lines; Measurements; Figures; Dimensioning of radii; Dimensioning of Diameters; Dimensioning of square material.
- Module 6: Projection symbols; First angle orthographic projection; Views of first angle orthographic projection; Relation between the different views in orthographic projection; Third angle orthographic projection; Views of third angle orthographic projection; Comparison between first angle & third angle orthographic projection.
- Module 7: Plain Figures; Isometric scale; Isometric layout; Isometric drawing; Isometric circles, half circles and arcs; Drawing isometric circles; Isometric half circles and arcs.
- Module 8: Terminology and concepts of perspective drawing; One point perspective drawing; Drawing a one point perspective drawing; Two point perspective drawings; Drawing a two point perspective drawing.
- Module 9: Machining symbols; Surface Texture Symbol; Lay symbol interpretations; Indication of Symbols.
- Module 10: Types of fits; ISO Systems; ISO Tables; Selected tables for selected ISO fits.
- Module 11: Cross hatching; Full sectional views; Half sectional views; Partial hatching; Offset sections; Conventional representation of machine parts NOT sectioned; Instructional notes used on drawings.
- Module 12: Constructing the assembly drawing; Hints in connection with assembled drawings; Parts list.
- Module 13: Hints pertaining to detail drawings.
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