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2 556 157

(13)

(51)

IPC

B23B19/02(2006-01-01)

B24B41/04(2006-01-01)

(21) (22)

Application

2014126526/02, 2014-06-30

(24)

Start date

2014-06-30

(22)

Actual filing date

2014-06-30

(45)

Published

2015-07-10

(72)

Inventor

Shatokhin Stanislav NikolaevichKurzakov Andrej SergeevichGolovin Anton Olegovich

(73)

Holder

Aktsionernoe Obshchestvo PredprijatieFederal'Noe Gosudarstvennoe Avtonomnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Federal'Nyj Universitet"

SPINDLE ASSEMBLY (VERSIONS) Russian patent published in 2015 - IPC B23B19/02 B24B41/04

Abstract RU 2556157 C1

FIELD: machine building.

SUBSTANCE: options of the spindle assembly are suggested, it contains a casing, spindle, hydrostatic support, rotation drive and drive of axial spindle oscillation, comprising frequency generator of spindle own longitudinal waves and resonant concentrator of their local amplitude.

EFFECT: achievement of the tool axial oscillation with frequency 3-4 kHz and over at amplitude at least 10-20 mcm due to generation of the spindle own longitudinal waves and resonant concentration of their local amplitude at frond end of the spindle.

4 cl, 4 dwg

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RU 2 556 157 C1

Authors

Shatokhin Stanislav Nikolaevich

Kurzakov Andrej Sergeevich

Golovin Anton Olegovich

Dates

2015-07-10—Published

2014-06-30—Filed