DD ISO/PAS 12868:2009 Geometrical product specification (GPS). Coordinate measuring machines (CMM). Testing the performance of CMMs using single-stylus contacting probing systems
DD ISO/PAS 12868:2009 is a Publicly Available Specification which specifies the acceptance and reverification tests for CMM probing error. It is applicable only to Cartesian CMMs using a single-stylus contacting probing system, discrete-point probing mode, and a spherical or hemispherical stylus.
Contents of DD ISO/PAS 12868:
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Requirements for metrological characteristics
5.1 Single-stylus form error
5.2 Probing system
5.3 Stylus
5.4 Environmental conditions
5.5 Operating conditions
6 Acceptance test and reverification test for single-stylus form error
6.1 General
6.2 Principle
6.3 Measuring equipment
6.4 Procedure
6.5 Derivation of test results
7 Compliance with specifications
7.1 Acceptance test
7.2 Reverification test
8 Applications
8.1 Acceptance tests
8.2 Reverification tests
8.3 Interim checks
9 Indication in product documentation and data sheets
Annex A (informative) Relation to the GPS matrix model
Bibliography
