geometric tolerancing Insights

What is geometric tolerancing?

Geometric tolerancing (GD&T) is a system for defining and communicating engineering tolerances. It uses symbolic language on engineering drawings and models to explicitly describe allowable deviations in the form, orientation, location, and runout of part features. GD&T provides a consistent method of interpreting design requirements and helps ensure parts fit and function correctly.

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What other technologies are related to geometric tolerancing?

geometric tolerancing Competitor Technologies

functional dimensioning

Functional dimensioning is an older, less precise method of specifying manufacturing tolerances. It is a competitor because geometric tolerancing is used to overcome its limitations.

mentioned alongside geometric tolerancing in 92% (58) of relevant job posts

geometric tolerancing Complementary Technologies

Design for Assembly (DFA)

DFA principles benefit from clearly defined tolerances provided by geometric tolerancing, which allows for more efficient assembly processes.

mentioned alongside geometric tolerancing in 31% (57) of relevant job posts

Design for Manufacturability (DFM)

DFM benefits from geometric tolerancing by allowing designers to specify manufacturing requirements precisely, resulting in parts that are easier and cheaper to manufacture.

mentioned alongside geometric tolerancing in 28% (57) of relevant job posts

Pro Engineer

Pro Engineer (now Creo Parametric) is a CAD software package that supports the application of geometric tolerancing. It is complementary as it provides the tools to implement GD&T.

mentioned alongside geometric tolerancing in 1% (57) of relevant job posts