Method For Detecting Magnetic Flux Leakage Of Magnetic Powder Clutch
Release Date:22/06/2019
The detection of magnetic powder is not touched by many users. Magnetic particle detection has extremely high sensitivity to surface defect detection. However, if the degree of surface defects of the workpiece is higher, the detection sensitivity will rapidly drop to zero. The principle of magnetic particle detection is that when a material or a workpiece is magnetized, if there are cracks, cracks, and other defects on the surface or peripheral surface of the workpiece, a magnetic field leaks in the defective place. This magnetic powder will attract and concentrate the applied magnetic powder during the detection to form a display of defects. After the magnetic powder clutch parts are magnetized by magnetic powder, not all defects can cause magnetic leakage. The production of magnetic flux leakage is related to the shape of the defect, the surface distance of the defect, and the relative position of the defect and the magnetic field line. The material of the workpiece and the roughness of the surface of the workpiece It also introduces magnetic leakage.
In addition, after the magnetic powdered parts, not all defects can produce magnetic leakage. The production of magnetic flux leakage is related to the shape of the defect, the surface distance of the defect, and the relative position of the defect and the magnetic field line. The material of the workpiece and the roughness of the surface of the workpiece also cause magnetic leakage. At the same time, the factors reviewed above will also affect or reduce the accuracy of magnetic particle detection. The magnetic powder clutch can also be combined with the factors reviewed above to check whether the magnetic powder is leaky. If there is magnetic leakage, it will affect the performance and torque of the magnetic powder clutch.
Selection, quotation.Order service hotline:15362446678 Sandra
Prev: Magnetic Powder Clutch Can Be Used On The Packaging Machine
Next: Electromagnetic Clutch And Brake Control Circuit Design Considerations