CUTTER WEAR ON EDGE PROCESSING LINE
Diagnosed issue
In October 2025, Sonora detected early signs of cutter wear on an edge processing unit within SBA’s production line. Over the following weeks, vibration data showed a consistent increase in RMS levels, indicating gradual mechanical degradation.
By mid-November, harmonic components became more pronounced, particularly in lower frequency ranges, confirming the progression of wear. Continued monitoring revealed a steady increase in harmonic amplitudes and a shift of energy toward higher frequencies, indicating accelerating deterioration of the cutter.
In December, the fault intensified significantly, with sharp increases in harmonics and amplitudes. Based on these trends, Sonora recommended inspection of the cutter, as the wear was clearly progressing. Shortly after, SBA scheduled a motor replacement and further analysis, confirming the severity of the issue.
Results
Continuous monitoring enabled early detection and tracking of cutter wear over time, allowing maintenance teams to plan corrective actions before critical failure. By identifying the acceleration of the defect, Sonora supported timely intervention and prevented potential damage to the machine and surrounding components.