▎ 摘　　要

NOVELTY - The utility model belongs to the technical field coefficient of friction testing, especially a lubricant graphene coefficient of friction testing device, aiming at the existing testing device only measuring the lubricating oil under the state of normal coefficient of friction, the measured numerical value is not very accurate, in the process of using, brings a certain influence, The invention claims the following solution, comprising a base, top part the base is fixedly mounted with a lubricant box, the right side of the lubricant box is fixedly installed with an electric control box, and the left side inner wall of the electric control box is fixedly installed with an electric heater, the left end of the electric heater extends to the inner part of the lubricant box, the top part is fixedly mounted with a vertical plate, and the vertical plate is located at the back side of the lubricant box, the utility model is compared with the conventional graphene lubricant coefficient of friction capable of measuring the coefficient of friction at different temperatures of the lubricant graphene ensuring the accuracy of the measuring value, and ensuring the use effect. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the graphene testing device coefficient of friction to claim.