RESEARCH ON HYSTERESIS OF TRIGGERING PROBES APPLIED IN COORDINATE MEASURING MACHINES
Journal Title: Metrology and Measurement Systems - Year 2005, Vol 12, Issue 4
Abstract
The article presents selected results of investigation of triggering probe hysteresis in coordinate measuring machines. The research covered the hysteresis of pretravel of one-stage triggering probes equipped with a switching transducer (represented by TP6 probe), and two-stage probes equipped with a piezoelectric transducer (e.g. TP200 probe). The effects of stylus length, measurement pressure and approach speed to the measured surface have been included in the performed tests. The variance analysis methods have been used to evaluate the effects. The results, obtained in various conditions and using different probes, have been compared. As a result, optimum values of tested parameters have been estimated, as far as they concern the operation accuracy of the probe.
Authors and Affiliations
ADAM WOŹNIAK, MAREK DOBOSZ
Keywords
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