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ISO TC 184/SC 4 product and manufacturing information (PMI) EXPRESS models
Published
Author(s)
Thomas R. Thurman
Abstract
This document provides product and manufacturing information (PMI) EXPRESS models to be used in ISO 10303-242 edition 2. The models include representations for the following PMI symbology: thread symbols, surface texture symbols, edge condition symbols, welding symbols and new geometric dimensioning and tolerancing symbols from ISO 1101:2012. Recommendations are provided for disposition of identified shortcomings, as well as future work.
Thurman, T.
(2014),
ISO TC 184/SC 4 product and manufacturing information (PMI) EXPRESS models, Grant/Contract Reports (NISTGCR), National Institute of Standards and Technology, Gaithersburg, MD
(Accessed October 10, 2025)