DEVICE FOR SHAFT PULSED SURFACE HARDENING Russian patent published in 2009 - IPC B24B39/04 

Abstract RU 2366561 C1

FIELD: process engineering.

SUBSTANCE: proposed device comprises disk-like housing with central borey to accommodate workpiece and deforming tools arranged in the housing radial bores. Deforming tools represent step rods with helical cylindrical compression springs fitted thereon. The disk outer cylindrical surface and disk bore inner surface accommodate the rings with holes to receive deforming tool tips. Shifting ring is arranged coaxially with the housing and embracing it, furnished with individual drive of rotation. Inner surface of shifting ring features recesses and ledges.

EFFECT: higher efficiency and quality of machining.

10 dwg, 1 ex

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RU 2 366 561 C1

Authors

Stepanov Jurij Sergeevich

Kirichek Andrej Viktorovich

Afanas'Ev Boris Ivanovich

Fomin Dmitrij Sergeevich

Samojlov Nikolaj Nikolaevich

Stepanov Andrej Veniaminovich

Sotnikov Vladimir Il'Ich

Vasilenko Jurij Valer'Evich

Dates

2009-09-10Published

2008-08-06Filed