METHOD OF MANUFACTURE OF GEAR WHEEL-TYPE PARTS Russian patent published in 1994 - IPC

Abstract RU 2013177 C1

FIELD: metal plastic working. SUBSTANCE: method involves introduction of circular thermobarrier member into body of workpiece prior to shaping teeth. The member can be made, for example, from rolled steel bar which is positioned outside rolling zone and teeth shaping is carried out at presence of this member. EFFECT: enhanced operating efficiency. 5 cl, 1 dwg

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RU 2 013 177 C1

Authors

Motsygin S.V.

Kuzilin S.V.

Dates

1994-05-30—Published

1991-05-30—Filed