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What is CMM Measurement Accuracy Analysis about?

The document describes an experiment using a CNC coordinate measuring machine (CMM) to measure the diameter of holes and distance between holes on an object. The CMM was able to measure dimensions with accuracy of 0.001mm. The experiment found small percentage errors between 0.8-1.3% when comparing measured values to theoretical dimensions. Discussion explains that the CMM uses a probe to map measurement points in 3D space with high precision, allowing for accurate definition of complex object parameters.

Author

Nazri Hakimi

Language

EN