METHOD OF OBTAINING PLAIN BEARING WITH SHELLS MADE OF WOOD AND DEVICE FOR ITS REALIZATION Russian patent published in 1995 - IPC

FIELD: mechanical engineering. SUBSTANCE: plates for the plain bearing shells are molded in two stages with the aid of the stepped tapered-cylindrical collector first up to half of their thickness, then till their full contact with each other. The humidity of the initial plates is 8-12 per cent. The molding is carried out up to the shell density in the intermediate race not more than 1350 кг/м³ on the inner surface and not less than 800 кг/м³ on the outer surface. The collector is made of two tapered and one cylindrical parts. EFFECT: facilitated manufacture. 3 cl, 7 dwg