▎ 摘　　要

NOVELTY - The method involves providing a locating plate (1). The locating plate is provided with a graphite alkene plate. The size of the locating groove (11) is same as the size of the graphite alkene plate. The graphite plate is placed into the locating groove. The positioning plate is located and fixed to the processing machine tool (40) to process the desired thickness of the surface of graphene sheet of the substrate. A liner plate is melamine board. USE - Method for manufacturing graphene sheet. ADVANTAGE - The damage occurred to the graphene plate can be prevented. The cost of the materials required for manufacturing graphene sheet can be reduced. The processing precision of the sheet can be increased. The uniform thickness of the graphene sheet can be ensured. The reliability of the sheet can be improved. The clamping of the sheet can be increased. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for device for processing the graphene plate. DESCRIPTION OF DRAWING(S) - The drawing shows a front view of the graphene sheet. Locating plate (1) Locating groove (11) Processing machine tool (40) Main shaft (41) Milling cutter (42)