▎ 摘　　要

NOVELTY - The utility model claims a graphene-based high heat gear, comprising tooth, teeth, a shaft hole and a connection connector of two adjacent tooth; the connecting body is opened with an oil hole, the oil hole is filled with porous graphite. the gear in the working process, generating a large amount of heat, through the lubricating oil absorption and oil absorption for porous graphene and high thermal conductivity, the heat is rapidly transferred to the wheel external. The utility model improves the gear structure, effectively improves the radiating performance of the gear, while high strength of graphene and high modulus and other mechanical properties, ensures the normal operation of the gear, which greatly improves the service life of the gear.