What are the key technologies in the manufacturing process of Self-lubricated Bearing Slide Plate?

The manufacturing process of the Self-lubricated Bearing Slide Plate involves several key technologies to ensure its efficient performance and long-term stability in the working environment. The following are some of the main key technologies:

Material selection and formulation design:
Self-lubricating materials: Selecting suitable self-lubricating materials, such as composite materials containing solid lubricants (such as graphite, molybdenum disulfide, polytetrafluoroethylene, etc.), can provide continuous lubrication and reduce friction and wear.
Matrix materials: Metal substrates with high wear resistance and high strength are often selected, such as copper alloys, aluminum alloys, etc. These materials need to be well combined with self-lubricating materials to provide load-bearing capacity.
Surface treatment technology:
Surface hardening treatment: In order to improve wear resistance and compression resistance, the surface of the skateboard may be hardened, such as nitriding, carburizing or laser cladding.
Construction of surface lubrication layer: Use spraying, dipping, etc. to form a self-lubricating coating on the surface of the skateboard to ensure sufficient lubrication during use.

Precision machining technology:
Precision milling or grinding: The size requirements of self-lubricating bearing skateboards are high, and precision milling and grinding processes are required to ensure surface flatness and dimensional accuracy.
Hole machining and matching process: For parts with matching requirements, the size accuracy and surface roughness need to be guaranteed during hole machining to ensure lubrication effect and matching accuracy.
Preparation of composite materials:
Self-lubricating skateboards often use composite materials, usually a composite of metal matrix and solid lubricant. This requires that during the production process, the lubricant and the matrix material are evenly blended through powder metallurgy technology, hot pressing or extrusion molding, etc., to ensure the continuity and stability of lubrication performance.
Heat treatment process:
Heat treatment can be used to improve the mechanical properties of self-lubricating materials, such as improving their high temperature resistance, corrosion resistance and load-bearing capacity.
Assembly and quality inspection:
The final assembly process requires strict inspection of each component to ensure that the accuracy, lubricity and wear resistance of each skateboard meet the standards. Its performance is usually verified by wear resistance tests, high temperature resistance tests, etc.
Lubrication performance testing and optimization:
During the production process of the slide plate, it is also necessary to evaluate the lubrication performance, such as friction coefficient test, wear resistance test, etc., to ensure its stability and effectiveness in use.

Through the combination of these processes, it can ensure that the Self-lubricated Bearing Slide Plate can play a good self-lubricating performance in various industrial applications, reduce maintenance frequency, and extend service life.