Principle of magnetic grinding and polishing of medical device parts

2024-02-26


Magnetism: the magnetic system used in the magnetic polishing of medical device accessories allows the workpiece to rotate steadily in a magnetic field while holding the abrasive material on the surface of the disc to form an abrasive layer. In this way, the surface of the workpiece can be covered by and acted upon by the abrasive, and the magnetic polishing machine keeps the workpiece fixed by the powerful magnetic system.

Wide range of applications for magnetic grinding machines

2024-02-26


Magnetic lapping machine available technology scope is still wide, basically involved in all industries, especially metal materials processing manufacturing industry and instrumentation processing manufacturing industry can see the shadow of the polishing machine. Lapping is a key process in many processes.

demagnetiser

2024-02-26


It is a kind of equipment used to eliminate the residual magnetism of magnetic iron ore particles after magnetic separation. After the magnetic iron ore particles are sorted by the magnetic separator, the ore particles have magnetic agglomeration due to residual magnetism, which affects the operating efficiency of the next process, so it is necessary to demagnetise the ore particles before entering the next process. Demagnetiser is a tower-shaped coil set on a non-magnetic tube. Coil through the alternating current, in the coil axial direction along the slurry flow direction to produce continuous changes in the direction and the value of the magnetic field gradually become smaller, from coil Ⅰ to coil Ⅴ field strength from high to low, and leave the last group of coils Ⅴ, the field strength gradually attenuated to zero.

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