HARDENING ELECTRIC HEAD Russian patent published in 2011 - IPC B24B39/04 

Abstract RU 2420389 C2

FIELD: process engineering.

SUBSTANCE: invention relates to metal forming, in particular, to surface plastic deformation. External head comprises body, deforming elements and a hollow-shaft rotor. Said body is made up of three-phase induction squirrel-cage motor stator accommodating aforesaid rotor. Deforming elements are arranged inside the rotor, in its bore, and on one end of L-bent plate springs. Plate springs have their other end rigidly secured onto rotor end face. Deforming elements make external elements of the workpiece.

EFFECT: expanded operating performances, higher efficiency.

5 dwg

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RU 2 420 389 C2

Authors

Stepanov Jurij Sergeevich

Kirichek Andrej Viktorovich

Samojlov Nikolaj Nikolaevich

Afanas'Ev Boris Ivanovich

Gavrilin Aleksandr Mikhajlovich

Fomin Dmitrij Sergeevich

Sotnikov Vladimir Il'Ich

Mikhajlov Gennadij Aleksandrovich

Dates

2011-06-10Published

2009-07-29Filed