Preparation method of high abrasion resistance and high heat resistance automobile clutch surface

Abstract

The invention discloses a preparation method of a high abrasion resistance and high heat resistance automobile clutch surface, and relates to the technical field of clutch surface preparation. The preparation method specifically comprises the following step of S1 preparation of a friction surface material, specifically, 2-5 parts of high manganese steel alloy, 2-5 parts of tungsten carbides, 2-5 parts of chromium carbides and 5-8 parts of silicone rubber are selected respectively. Through the preparation method of the high abrasion resistance and high heat resistance automobile clutch surface,the abrasion resistance of the clutch surface is improved through a metallic inorganic material, and meanwhile the heat conducting effect is also improved, so that the abrasion resistance performanceand the heat resistance performance of the clutch surface are greatly improved; the phenomenon that the clutch surface can generate high heat so that the physical property of the clutch surface can be changed in the long-time using process is avoided, the friction coefficient of the clutch surface is guaranteed, the phenomenon that the friction performance of the clutch surface is changed to be poor or lost is prevented, and the heat conducting performance of the clutch surface is improved while the friction performance of the clutch surface is improved.

Description

technical field [0001] The invention relates to the technical field of clutch face preparation, in particular to a method for preparing a highly wear-resistant and high-heat-resistant automobile clutch face. Background technique [0002] The clutch is a part directly connected to the engine in the car transmission system. As a key part of the car, the main function of the clutch is to transmit and cut off the power transmitted from the engine to the transmission system to ensure the smooth start of the car, smooth shifting and prevent the transmission system from Overload can also effectively reduce the vibration and noise in the transmission system. When the clutch is in the engaged state, its main and driven parts rotate together as a whole to directly transmit the engine torque. At this time, the main and driven parts of the clutch have no relative Movement, there is no wear on the surface of the friction pair, no heat, and no energy loss. However, during the starting pr...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for preparing a high wear-resistant and high-heat-resistant automobile clutch face, which solves the problem of poor wear resistance and heat resistance of the existing clutch face During long-term use, the face will generate higher heat, which will change the physical properties of the clutch face, reduce the friction coefficient of the clutch face, and cause the friction performance of the clutch face to deteriorate or lose.