NEN ISO 18653 : 2003
Current
The latest, up-to-date edition.
GEARS - EVALUATION OF INSTRUMENTS FOR THE MEASUREMENT OF INDIVIDUAL GEARS
12-01-2013
Defines methods for the evaluation of measuring instruments used for gear measurements of involute, helix, pitch and runout. Applies both to instruments that measure runout directly and to those that compute it from index measurements. It also gives recommendations for the evaluation of tooth thickness measuring instruments and, of necessity and includes the estimation of measurement uncertainty with the use of calibrated gear artifacts.
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