▎ 摘　　要

NOVELTY - The motor has a rod portion (5) located at one end in housing (4) and sleeve. The top and bottom of cavity of sleeve are fixedly installed with sliding rail. The two sliding rod far away from sliding rail are respectively fixedly connected with bottom and top of rod portion. A groove is formed on top and bottom of rod portion of and located at inner part of housing. The top and bottom of inner cavity of housing are fixedly mounted with a pipe portion. The tube portion far from one side of inner cavity of housing is embedded with ball. The motor (3) is connected with external controller wire. USE - Polishing motor for preparing graphene for convenient blade replacement. ADVANTAGE - The cutter of the polishing motor for preparing the graphene polishing is changed, so that normal use of the user is achieved. The working efficiency of the graphene for preparation for polishing motor is improved. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for using polishing motor for preparing graphene for convenient blade replacement. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the polishing motor for preparing graphene for convenient blade replacement. Base (1) Damping block (2) Motor (3) Housing (4) Rod portion (5)