Production technology of mechanical abrasion resisting piece

Abstract

The invention discloses a production technology of a mechanical abrasion resisting piece. Graphite is embedded in a copper alloy matrix through glue. The copper alloy and graphite materials have complementary advantages. The copper alloy and the graphite have the respective advantages after being combined. The superior performance such as high strength, fast heat conducting and good electrical conductivity of a copper base body and the superior lubrication and friction reduction performance of the graphite are combined. The bearing capability is achieved, the limit that ordinary bearings are lubricated through oil film grease is broken through, and oilless lubrication is achieved.

Description

technical field [0001] The invention relates to the technical field of mechanical wear-resistant parts, in particular to a production process of mechanical wear-resistant parts. Background technique [0002] In the process of producing mechanical wear-resistant parts, copper alloy materials are often used, and copper alloys have the characteristics of good thermal conductivity, strong strength, arc ablation resistance, and excellent electrical conductivity. Therefore, copper alloy materials have a very wide range of demand fields, and their applications are found in aerospace, transportation, mechanical transmission, military and other fields that require good wear resistance and excellent electrical conductivity. [0003] With the rapid development of aerospace, transportation, mechanical transmission, military and other fields, on the one hand, the demand for copper alloy materials has increased sharply, and on the other hand, higher requirements have been put forward for ...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of aerospace, transportation, mechanical transmission, military and other fields, on the one hand, the demand for copper alloy materials has increased sharply, and on the other hand, higher requirements have been put forward for the performance of copper alloy materials. The current low-performance copper alloy Composite materials are becoming more and more inadequate. The most common problems are high friction coefficient and low service life, which have directly affected the overall performance of equipment in various demand fields and become a bottleneck restricting the development of various application fields.