The Function And Usage Of The Magnetic Pole Detection Sheet

How to know the magnetization method and the number of magnetization poles of the magnet in your hand, Hongyu Magnetics will share a good tool with you today.
The magnetization method of magnet products cannot be seen by the naked eye, and can only be checked by using the magnetic pole test piece, and then the magnetization method of the multi-pole magnet can be judged by the magnetic pole test piece.

Magnetic pole observation piece function: use the magnetic pole test piece to test the magnetization series, magnetization method, strong magnetic surface and weak magnetic surface of the magnet.

Identification method of magnetic pole viewing sheet:
Test the magnetization series of the magnet - put the magnet product in the developing area of the magnetic test piece, and you can clearly see the magnetization series of the magnet product. The magnetization series of the magnet products are all even numbers, because they are all one-to-one Yes.

Identify the magnetization method of the magnet: the magnetization method of the magnet product is generally axial magnetization and radial magnetization. The axial magnetization product can be seen on the height plane of the magnet. The north and south poles that divide the height (ie thickness) of the magnet into two halves There is no dividing line, but there is no radial magnetization, and the radial magnetization product is evenly divided into several parts.

Identification of strong magnetic surface and weak magnetic surface: for multi-level magnetized products, the magnetic force of one magnetic force surface is stronger or weaker than that of the other magnetic force surface. In the developing area of the magnetic pole test piece, it can be distinguished according to the clarity of the magnetic force decomposition line. The magnetic force line is clear One side is a strong magnetic surface, and the slightly fuzzy side is a weak magnetic surface.