The oil-containing graphite column adopts advanced powder extrusion sintering technology, which makes the organization of the graphite column uniform and dense. In addition to self-lubrication, the self-loss is extremely small, fully ensuring that the lubricating oil content between the organizations is sufficient. The wear degree of the guide plate and guide sleeve matrix is reduced, and the service life is effectively extended. The use of technology fully ensures that any gap between the graphite column organizations is immersed in saturated lubricating oil. In this way, after the relative friction of the matrix generates heat, the volume of oil molecules expands and seeps from the graphite column organization to the surface of the matrix, instantly reducing the temperature of the matrix while achieving the ideal self-lubricating effect.
The oil-containing graphite column adopts advanced powder extrusion sintering technology, which makes the organization of the graphite column uniform and dense. In addition to self-lubrication, the self-loss is extremely small, fully ensuring that the lubricating oil content between the organizations is sufficient. The wear degree of the guide plate and guide sleeve matrix is reduced, and the service life is effectively extended. The use of technology fully ensures that any gap between the graphite column organizations is immersed in saturated lubricating oil. In this way, after the relative friction of the matrix generates heat, the volume of oil molecules expands and seeps from the graphite column organization to the surface of the matrix, instantly reducing the temperature of the matrix while achieving the ideal self-lubricating effect.