PEELING JIG AND PEELING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a peeling jig designed such that layered magnetic body workpieces can be magnetized to the same magnetic pole and thereby separated or demagnetized and thereby layered back, simply by switching the direction of electric conduction of an electromagnet provided in a permanent electromagnetic block and such that power consumption is reduced, heat generation is restricted, and a separation performance is retained by switching between electric conduction and non-electric-conduction.;SOLUTION: Electrically conducting an electromagnetic 3 allows switching between a magnetization mode in which a magnetic flux generated from the electromagnet 3 and a magnetic flux generated from a second permanent magnet 6 are superposed and act from a magnetic-flux acting face of a front face yoke 5 and a demagnetization mode in which a magnetic flux acting from the front face yoke 5 is weakened by inverting the direction of electric conduction of the electromagnet 3.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT