METHOD FOR MANUFACTURING OF GEAR WHEELS AND GEAR WHEEL MADE WITH HELP THEREOF Russian patent published in 2020 - IPC B23P15/14

Abstract RU 2710827 C1

FIELD: machine building.

SUBSTANCE: method includes stage of gear wheel workpiece preparation, stage of gear wheel workpiece cutting with formation of incomplete gear wheel having multiple teeth, stage of thermal treatment of incomplete gear wheel and stage of rolling of incomplete gear wheel subjected to heat treatment, on which teeth of incomplete gear wheel are formed with projections on both sides in direction along circumference. At that, projections are pressed by kicker so that incomplete gear wheel becomes a gear wheel.

EFFECT: higher efficiency of gear wheels manufacturing.

8 cl, 5 dwg

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RU 2 710 827 C1

Authors

Lee Kwang Hui

Dates

2020-01-14—Published

2016-12-28—Filed