of an engineering drawing. These 1.10 French Curves .2 Drawing Standards Sectional views. Engineering graphics is a set of rules and guidelines that help you create an engineering drawing. Views in a given direction. A typical auxiliary section is shown below. An engineering drawing is a drawing or a set of drawings that communicates an idea, design, schematic, or model. Principal and auxiliary views. Circular hole becomes ellipse Distorted width Accurately presents object’s details, i.e. Dimensioning, fits and tolerancing. Computer-aided drawing and solid modelling. Size and shape distortion Right angle becomes obtuse angle. View Types Axonometric projection is a type of orthographic projection used for creating a pictorial drawing of an object, where the lines of sight are perpendicular to the plane of projection, and the object is rotated around one or more of its axes to reveal multiple sides. Compass and Divider Fig. Each view shows the shape of an object for a particular view direction and collectively the views describe the given object completely. Generally, small manufactured objects are adequately represented by isometric or trimetric views. Without different views, engineering drawings cannot exist, so understanding how views are used on drawings is a critical. An auxiliary section is simply an auxiliary view in section. Later, when you are familiar with drawing auxiliary views, omit hidden lines when they do not add needed information to the drawing. Drafting practices. In this example, there is … Intersection of lines, planes and solids. Sectional Views in AutoCAD – R Greenlee Page | 1 Chapter 5 – Sectional Views There are a number of different types of sectional views that can be drawn. EO 1.3 STATE the three types of information provided in the revision block of an engineering drawing. Did you know, Views are the building blocks of engineering drawings. Introduction engineering drawing practice for schools 81 colleges bureau ofindianstandards manak bhavan, 9 bahadur shah zafar marg new delhi 110002 . Design practice. Two types of pictorial sketches are used frequently in freehand sketching: isomet-ric and oblique. A few of the more common ones are: full sections, half sections, broken sections, rotated or revolved sections, removed sections, offset sections, and assembly sections. For EO 1.4 STATE the purpose of the notes and legend section of an engineering drawing. 14 Chapter 2 Projections Used in Engineering Graphics the view of a bridge or aircraft from one end. EO 1.2 STATE how the grid system on an engineering drawing is used to locate a piece of equipment. A compressed handbook designed for the students of engineering disciplines for learning the basics of engineering drawing. 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