Device and method for preparing abrasive particle composite magnetorheological elastomer

The invention discloses an abrasive particle composite magnetorheological elastomer preparation device and method, an upper magnet module, a magnetorheological elastomer mold and a lower magnet module are adopted to form an adjustable device capable of changing the rotation direction of the magnetorheological elastomer mold, and the magnetorheological elastomer mold is installed in the center of an arc track through a supporting frame. The rotating axis of the magneto-rheological elastomer mold is perpendicular to the connecting line between the upper magnet module and the lower magnet module, a one-dimensional constant magnetic field is constructed through the upper magnet module and the lower magnet module, and a planar two-dimensional rotating magnetic field and a planar three-dimensional rotating magnetic field can be constructed in combination with the rotatable magneto-rheological elastomer mold. The multi-environment magnetic field preparation of the abrasive particle composite magnetorheological elast