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2 807 985

(13)

(51)

IPC

B23C3/12(2006-01-01)

B08B1/04(2006-01-01)

(21) (22)

Application

2023108008, 2023-03-31

(24)

Start date

2023-03-31

(22)

Actual filing date

2023-03-31

(45)

Published

2023-11-21

(72)

Inventor

Pegashkin Vladimir Fedorovich

(73)

Holder

Federal State Autonomous Educational Institution Of Higher Education Ural Federal University Named After The First President Of Russia B.N.Yeltsin

METHOD FOR NEEDLE MILLING DEBURRING OF A FLAT PART Russian patent published in 2023 - IPC B23C3/12 B08B1/04

Abstract RU 2807985 C1

FIELD: machining.

SUBSTANCE: invention is related to methods for machine removal of burrs on flat parts after milling slots. The method of needle milling deburring involves feeding the part under a deburring tool. The tool contains two needle cutters, each of which is mounted on its own spindle. Needle cutters are located coaxially with each other with the ability to move along the groove being processed and rotate on spindles in opposite directions.

EFFECT: elimination of burrs is ensured, including “reverse fold” burrs formed during milling of parts.

1 cl, 2 dwg

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RU 2 807 985 C1

Authors

Pegashkin Vladimir Fedorovich

Dates

2023-11-21—Published

2023-03-31—Filed