METHOD FOR DEFORMING SHAPED PARTS Russian patent published in 1998 - IPC

Abstract RU 2103099 C1

FIELD: machine engineering, namely operations for shaping surfaces of cone and shaped rollers, precision bearing races and so on. SUBSTANCE: method comprises steps of deforming blank by three rolls mounted on mutually parallel axles. Axial section profile of said rolls corresponds to that of ready article. Several blank are deformed simultaneously. Then said blanks are pushed by distance equal to length value of one blank through groove with intake portion made in driven roll along its axis. EFFECT: enhanced efficiency. 2 dwg

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RU 2 103 099 C1

Authors

Korolev A.V.

Chistjakov A.M.

Dates

1998-01-27—Published

1995-05-24—Filed