In view of the research on the wear and friction properties of copper forgings of construction machinery, the following are some related aspects:
- Wear mechanism: Copper forgings of construction machinery will wear due to friction in use. The common wear mechanisms include abrasive wear, surface fatigue wear, lubrication spalling and corrosion wear. Through in-depth study of various wear mechanisms, we can understand the wear types and mechanisms of copper forgings when they come into contact with other materials.
- Friction pair material selection: Copper forgings of construction machinery usually need to form friction pairs with other materials, such as contact with bearings, gears and other parts. In the process of research, it is necessary to consider the selection of friction materials to obtain better friction properties. The hardness, surface roughness, lubrication method and other characteristics of different materials will affect the frictional properties.
- Lubrication method research: lubrication is one of the important means to reduce friction and wear. By studying different lubrication methods, such as dry friction, edge lubrication, lubrication film lubrication, etc., the friction performance of copper forgings can be evaluated under various lubrication conditions. The study can also explore the effects of lubricant types and additives on lubrication properties, so as to provide a basis for the optimization of lubrication schemes.
- Surface modification technology: Surface modification technology can improve the friction performance of copper forgings by improving the wear resistance and reducing the friction coefficient. For example, the use of chemical treatment, coating technology, laser treatment and other methods to modify the surface of copper forgings can improve its hardness, wear resistance and oxidation resistance, thereby improving friction and wear properties.
The above are some aspects of the research on the wear and friction performance of copper forgings of construction machinery. Through in-depth understanding of the wear mechanism, selecting the appropriate friction pair material, researching the lubrication method and carrying out surface modification, the friction and wear performance of copper forgings can be optimized and its service life and performance stability can be improved.
