What is GD & T

Question

What is GD & T

Accepted Answer

GD&T stands for Geometric Dimensioning and Tolerancing, a system for defining and communicating engineering tolerances.

GD&T is a symbolic language used on engineering drawings to specify the allowable variations in form, size, and orientation of features.
It helps ensure that parts fit together properly and function as intended.
GD&T uses symbols such as squares, circles, and triangles to define the tolerance zones for features.
For example, a position tolerance symbol may be used to specify the allowable deviation in the location of a hole relative to a datum.
GD&T is commonly used in industries such as aerospace, automotive, and manufacturing.
It is important for engineers, designers, and manufacturers to understand GD&T in order to accurately communicate design requirements.

What is GD &amp; T