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2 535 421

(13)

(51)

IPC

B23F21/10(2006-01-01)

(21) (22)

Application

2013142565/02, 2013-09-18

(24)

Start date

2013-09-18

(22)

Actual filing date

2013-09-18

(45)

Published

2014-12-10

(72)

Inventor

Klauch Dmitrij NikolaevichOvumjan Gagik GegamovichDumilin Sergej VladimirovichMalysheva Nina Borisovna

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Proizvodstvennoe Ob"Edinenie Nauchno-Issledovatel'Skij Institut Tekhnologii Mashinostroenija" Oao Npo

FORM CUTTER ASSEMBLY FOR FINISH MACHINING OF INTERNAL TEETH OF INVOLUTE SPLINE CONNECTIONS Russian patent published in 2014 - IPC B23F21/10

Abstract RU 2535421 C1

FIELD: machine building.

SUBSTANCE: form cutter assembly for finish machining of internal teeth of involute spline connections includes a housing and cutting teeth fixed in it. The housing is made in the form of a cylinder and provided with a slot in its end face, in which an arrangement is made for two cutting teeth equipped with top and side cutting edges. The cutting teeth are fixed in the slot with a clamping strap and a screw, and the width of the slot is equal to the length of an overall normal between the side cutting edges of the cutting teeth.

EFFECT: reduction of the number of the cutting teeth; reduction of labour intensity for the production and improvement of the tool accuracy.

4 cl, 2 dwg

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RU 2 535 421 C1

Authors

Klauch Dmitrij Nikolaevich

Ovumjan Gagik Gegamovich

Dumilin Sergej Vladimirovich

Malysheva Nina Borisovna

Dates

2014-12-10—Published

2013-09-18—Filed