The bending machine angle detection and compensation system combines an angle sensor and motion controller to achieve seamless integration with the press brake. Equipped with ultra-high-speed processors, the angle sensor performs rapid and precise scanning/processing of angular data, outputs real-time measurements for in-process angle correction, and ensures qualified first-piece products. It continuously monitors angles for subsequent workpieces, exchanges data with robots, and uploads CNC angle data to the internal MES (Manufacturing Execution System) for quality statistical analysis and issue tracing.​​