Basic Engineering Drawing – Conventions and Abbreviations

Conventions make the drawing simple and easy to draw. But it is difficult for untrained eyes to understand it easily. Drafting time should be reduced to cut drafting cost. Time must be saved in drafting. It will take a lot of time to draw the actual shape, hence, some conventions are standardized and used in the drawing to save the time. In 1935 the American Standard Association issued the first American standards, entitled “Drawing and Drafting Room Practice”.  This standard advocated conventions in many ways, e.g. partial views, half views,…

Read More