MAGNETIC POLE OF YOKE TYPE MAGNETIC PARTICLR TESTER

摘要

The stimulation of the yoke type magnetic particle flaw detector is disclosed. The stimulation of the yoke-type magnetic particle flaw detector according to the embodiment of the present invention allows the stimulation to form a ball joint so that the range of movement of the stimulation is increased, so that a subject having a narrow space or various shapes can be easily inspected. The accuracy of the inspection can be improved by making the stimulus made of a material capable of improving the strength of the magnetic field.