Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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.
Citation
Grant/Contract Reports (NISTGCR) -

Keywords

Product an manufacturing information, ISO 103030-242, STEP, EXPRESS, screw threads, surface texture, welds

Citation

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 April 16, 2024)
Created December 1, 2014, Updated February 19, 2017