Abstract: This research investigates the vibration behavior of a CNC Plasma Cutting machine as part of a predictive maintenance approach. The study focuses on the influence of three process parameters: pressure, current, and cutting speed, with vibration RMS and acceleration (a(g)) as the measured responses. Vibration data were collected using a Vibration Analyzer and Bearing Defender. The results were analyzed through descriptive statistics, 3D surface plots, and multi-response optimization using the desirability function method. Findings indicate that pressure........
Key Word: mineralogical, dolomite, mineral, samples, x-ray, chemical and weights
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