METHOD OF RESTORATION OF INNER SURFACES OF CYLINDER LINERS Russian patent published in 1994 - IPC

Abstract RU 2025248 C1

FIELD: repair technology. SUBSTANCE: bore is made on the outer surface of liner exceeding zone of wear of inner working surface by 5 to 10 mm. Repair bush is press fitted on the prepared section of the liner at negative allowance. This bush restores shape and sizes of the liner. Outer and inner surfaces are machine to nominal sizes. Method may be used for restoration of liners at wear of working surface exceeding 0.4 mm. EFFECT: enhanced reliability. 2 dwg

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RU 2 025 248 C1

Authors

Vorob'Ev S.K.

Ivlev A.Ja.

Agapitov N.I.

Dates

1994-12-30—Published

1992-02-25—Filed