Research on the Three Dimensional Detection Technology for Magnetic Sheet in Industrial Production

摘要

This study proposes a three-dimensional size detection system for inerratic magnetic sheets according tospecific size parameter requirements, such as the volume of the industrial micro magnetic sheet. Based on the noiseinterference generated by the corresponding detection environment of the magnetic sheet, a hybrid filtering method for theinerratic magnetic sheet is also proposed here, which effectively implements denoising filtering. In the image edgedetection module, the edge detection operator most suitable for detecting image edge extraction is selected, and in order torealize the inerratic shape detection in Hough transform, the measurement function of size parameters (including the topsurface radius, tilt angle of the profile and top surface, profile thickness, and volume) for the micro cylinder magneticsheet are designed and implemented. Measurement data, gathered through repeated experiments, builds a more effectivedetection system for magnetic sheet size than traditional methods at the millimeter level.