Concept of GD & T

1. GD&T give clear concept of defining a part coordinate system on a part or assembly for making accurate and easy understanding through out the manufacturing process. 2. It will help you do the geometrical dimensioning, solve so many design problems 3. It will help you to reduce the drawing …

What is GD & T

GD&T meaning is Geometric Dimensioning & Tolerancing (GD&T). This is a language to metrology to define the position of a feature with respect to other reference feature In terms of symbols. Generally in metrology we are measuring a part in following two ways 1. Dimensional checking.2. Position checking.When we are …