METHOD OF MANUFACTURE OF ANTIFRICTION LININGS Russian patent published in 1999 - IPC

FIELD: mechanical engineering. SUBSTANCE: in proposed method of manufacturing of antifriction linings cloth material impregnated with binder with strengthening and self-lubricating fillers is formed by pressing, hardening and subsequent machining of blank. Forming of cloth material is provided by winding onto plate with impregnation by binder. First impregnation with self-lubricating filler binder is carried out and then, with strengthening filler binder. Cavities are made on antifriction layer by tenons located on plate surface in process of blank making. After hardening of blank, cloth material is cut off to plate edges, and plate is taken out. EFFECT: increased capacity, reduced labour input at manufacture, increased service life of antifriction linings. 2 cl, 3 dwg