1. Casting method, after the graphite sliders that have been processed with geometric dimensions are distributed in the casting mold according to the design, they are cast with molten metal, and then machined to the required size.
2. On the metal substrate, according to a certain arrangement, first process some holes, and then evenly mix graphite, MoS2, and binder in a certain ratio to make a lubricant, solidify in the holes, and reach the required level after processing. size.