Basic Engineering Drawing – Dimensioning and Layout Procedure

A drawing of an object is prepared to define its shape and to specify its size. The shape description is based on projection and the size description on dimensioning.  Every drawing must give its complete size description stating length, width, thickness, diameter of holes, grooves, angles, etc. and such other details relating to its construction. To give all those measurements and information describing the size of the object in the drawing is called dimensioning. Placing of Dimensions Dimensions should be placed on the view, which shows the relevant features most…

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