Non-contact elastic pressure constant pressure type fitting eddy current detection device and detection method thereof

The invention relates to a non-contact elastic pressure constant pressure type fitting eddy current detection device and a detection method thereof, the non-contact elastic pressure constant pressure type fitting eddy current detection device comprises a detection device shell, an eddy current detection probe and an eddy current detection sensor arranged in the eddy current detection probe, and is characterized by further comprising an elastic pressure device, and the elastic pressure device is composed of a plurality of magnets with opposite same poles; and the magnet is arranged at the upper end part of a vertical transmission rod of the flow detection probe in a free sliding manner. According to the eddy current detection sensor, transmission type adjustment of a space vector in multiple directions and angles is achieved, up-down and left-right surrounding small-amplitude swing can be achieved, detection of the detection sensor is adaptive to detection surfaces with different radians, and the effects of ad