METHOD OF MACHINING CYLINDER OF INTERNAL COMBUSTION ENGINE Russian patent published in 1997 - IPC

Abstract RU 2095221 C1

FIELD: mechanical engineering. SUBSTANCE: method comprises honing the opening of a cylinder with composed blocks. The abrasive block consists of two portions the graininess in the longitudinal direction of which is variable. The portion of the block whose graininess differs by 1-3 numbers is introduced into the part from the side of the end face of the cylinder sleeve used for setting the head of the cylinder bank. The length of the portion of the block whose graininess is more coarse is determined by a relationship presented in the invention description. After completion of machining or during machining the surface is worked with antifriction blocks. EFFECT: simplified method. 3 dwg

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RU 2 095 221 C1

Authors

Koshelev A.G.

Safronov V.G.

Dates

1997-11-10—Published

1995-12-13—Filed