A method for multiple cutoff machining a rare earth magnet

The present invention discloses a method for multiple cutoff machining of rare earth magnet. Machining a rare earth magnet block is cut into several pieces by rotating the plurality of cutoff abrasive blades. The improvement wherein: from the upper surface of the magnet block start machining down operation; interrupts the machining operation; upside down, the magnet block; the magnet block is placed in the vertical grooves after forming and cutting can be aligned with each other before reversing; reversed from the magnet, and the upper surface of the block down the machining operation is resumed, until the cutting grooves are formed before and after merging with each other upside down.