METHOD TO PRODUCE BIMETAL SLIDING BEARINGS

摘要

FIELD: machine building.SUBSTANCE: on a steel plate of a bearing base arranged in an iron chill, the shape of the inner surface of which complies with the shape of a produced bearing, an antifriction alloy is applied by means of its extrusion. Preliminarily a layer of metal is applied onto the specified plate, producing oxides with a lower strength compared to strength of plate steel oxides. The anti-friction alloy is poured into an iron chill with a limited low melt temperature, and it is applied in a hardening manner by means of serial contact with the previously applied layer of metal to develop an adhesive link between them.EFFECT: method provides for required strength of adhesion between coupled metals.2 dwg