METHOD TO MANUFACTURE SLIDING BEARING Russian patent published in 2013 - IPC F16C17/00 F16C33/28 B29C53/60 

FIELD: machine building.

SUBSTANCE: method to manufacture a sliding bearing consists in winding of a tape onto a rotary mandrel with impregnation of a tape with a polymer binder with fillers to create tape tension and preserve static stress of the tape in process of hardening and temperature treatment. In process of winding of the first layer of the tape, self-lubricating briquettes are laid under it in staggered order in the form of pellets of fluoroplastic-4, which are fixed in the stressed condition due to tape tension and plate metal springs arranged on the non-working end of each pellet. The outer and inner surfaces of the sliding bearing after hardening of the sliding bearing are treated to fit, including the working surface of pellets.

EFFECT: improved wear resistance and durability of manufactured sliding bearings.

2 cl, 2 dwg