Development and Implementation of an IoT-Enabled CNC Router with Integrated Vibration Monitoring System for Industry 4.0

This research concentrates on the successful setup and assessment of a CNC control system for a router, highlighting automation and precise control. The system was developed, built, and evaluated to confirm that it can efficiently manage the router. Geometric assessment tests, including cylindricity, perpendicularity, straightness, parallelism, angularity, circularity, concentricity, and position, were conducted with wooden test samples. The findings validated the machine's ability to generate tolerances within the specified range and identify specific geometric defects. Position errors were significant in certain areas, probably because of variations in tool movement along the X-axis, while issues with straightness and perpendicularity suggested that the router required physical adjustment. A mechanical vibration monitoring system was developed that can sense changes in machining conditions and predict surface roughness. This system encompasses Machine Condition Monitoring (MCM) and Tool Condition Monitoring (TCM) applications, and its affordable hardware is perfect for Industry 4.0 integration