▎ 摘　　要

NOVELTY - Guide rail lead screw rod lubricating grease comprises 40-60 pts. wt. base oil, 7-13 pts. wt. urea-based thickening agent, 5-8 pts. wt. mineral oil, 6-8 pts. wt. additive, and 1-2 pts. wt. graphene. USE - Used as guide rail lead screw rod lubricating grease. ADVANTAGE - The lubricating grease has good oxidation stability, enhances the high temperature anti-pressure performance, anti-friction and anti-wear property, has better lubricating effect to the guide screw rod, and improves the anti-oxidant grease. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation method of lead screw lubricating grease comprising (i) adding base oil, urea thickening agent, mineral oil, additive graphene antioxidant into the stirring cup, and placing the stirring cup on the stirrer, clamping the stirring cup by means of arc-shaped plate, and using the stirrer blade to stir the raw material, (ii) starting the heater in the stirring process, where the heater conducts the heat into the heat conducting plate, the heat in the heat conducting plate enters into the arc-shaped plate through the connecting pipe and the sliding plate, the heat emitted by the arc-shaped plate will uniformly heat the stirring cup, and (iii) stirring the raw material in the stirring cup for 1-2 hours, waiting raw material for cooling to 30-45℃ and canning after three-stick pressing oil for three times.