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Engineering Drawing

Engineering Drawing

An engineering drawing is a subcategory of technical drawings. The purpose is to convey all the information necessary for manufacturing a product or a part. Engineering drawings use standardised language and symbols. This makes understanding the drawings simple with little to no personal interpretation possibilities.

Engineering drawing symbols

Orientation
Perpendicularity
Angularity
Parallelism
Runout
Circular Runout
Total Runout
Location
Position
Concentricity
Symmetry

Datum :-

The theoretically exact plane

A

1

 

2

 

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