ARTICLE WORKING METHOD Russian patent published in 1995 - IPC

Abstract RU 2028864 C1

FIELD: machine engineering. SUBSTANCE: method comprises steps of basing a thick-wall tube according to its inner diameter on a mandrel in two cross sections along six points in each cross section; balancing the tube by a weight on a face chuck of a head- stock of the machine tool and working it by two tools simultaneously. EFFECT: enhanced efficiency. 1 cl, 1 dwg

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RU 2 028 864 C1

Authors

Rudich Aleksej Ivanovich

Kutsijan Jurij Valentinovich

Dates

1995-02-20—Published

1989-06-14—Filed