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Application

2002101422/02, 2002-01-11

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Start date

2002-01-11

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Actual filing date

2002-01-11

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Published

2003-09-20

(72)

Inventor

Sursjakov A.A.Strjuk A.I.Shestakov I.Ja.

(73)

Holder

Sibirskaja Aehrokosmicheskaja Akademija Im. Akad. M.F. Reshetneva

METHOD OF ELECTRIC DISCHARGE REMOVAL OF BURRS AND SMOOTHING OF SHARP EDGES Russian patent published in 2003 - IPC

Abstract RU 2212319 C1

FIELD: methods of electric machining; applicable in removal of burrs and smoothing of sharp edges of long and sheet blanks. SUBSTANCE: applied to electrode tool and blank is voltage and they are moved relative to each other. Working surface of electrode tool is made at angle less than 90 deg. Electrode tool is given vibration square to machined edge of blank. Blank is moved at angle to horizon line and speed of its delivery is regulated with variation of said angle. EFFECT: simplified machining process and reduced power consumption. 2 dwg

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RU 2 212 319 C1

Authors

Sursjakov A.A.

Strjuk A.I.

Shestakov I.Ja.

Dates

2003-09-20—Published

2002-01-11—Filed

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