On-machine direct detection device and method for wear morphology of side edge of end mill based on fused machine vision method

The invention discloses an end mill side edge wear morphology on-machine direct detection device and detection method based on a fused machine vision method. The on-machine direct detection device for the abrasion morphology of the side edge of the end mill comprises a sliding rail, a horizontal telescopic frame and a double-sensor detection device, the sliding rails comprise an X-axis sliding rail and a Z-axis sliding rail, the X-axis sliding rail is fixed to the side wall of the numerical control machine tool, the Z-axis sliding rail is connected to an execution sliding block of the X-axis sliding rail, and a horizontal telescopic frame is installed on the execution sliding block of the Z-axis sliding rail; a double-sensor detection device is fixed at the tail end of the horizontal telescopic frame; the double-sensor detection device comprises a line laser diameter scanner and an industrial camera; the horizontal telescopic frame is driven to stretch out and draw back in the Y direction. The upper computer