An Alternative Technique to the Geometric Test of Machining Centers
نویسنده
چکیده
An alternative technique for the geometric test of machining centres was developed, to congregate metrological reliability with operational and economical advantages, when comparing to methods classically used for such task. A touch probe is used on a 3-axis vertical machine center to check against artifacts calibrated on a coordinate measuring machine (CMM). By comparing the results obtained from the machine tool and CMM, the main machine tool error components are measured, attesting the machine accuracy. The method is easy to use, has lower cost than classical test techniques, and the results have shown that its uncertainty is comparable to well established techniques.
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