SPRING DEVICE FOR CONSECUTIVE GRINDING AND SURFACE PLASTIC DEFORMATION Russian patent published in 2008 - IPC B24B39/04 

Abstract RU 2328367 C2

FIELD: mechanical engineering.

SUBSTANCE: spring device contains a case, an individual motor, a gear, rolling bearings and working abrasive-diamond containing and deforming elements. Working abrasive-diamond containing and deforming elements are made in the form of ellipse coils curled up to make a ring. The external working surface of the abrasive-diamond containing and deforming elements has deforming sites and abrasive-diamond sites opposite to the latter. The aforesaid helical spring is arranged so that to run driven from the individual motor via the gear. The former is made so that to envelope the workipiece and to make an interference fit with the latter. Here, the aforesaid spring is arranged in the case freely and can be unscrewed to allows the workpiece superficial plastic deformation or grinding.

EFFECT: extended process performances, higher efficiency and lower costs.

2 cl, 7 dwg, 1 ex

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RU 2 328 367 C2

Authors

Stepanov Jurij Sergeevich

Kirichek Andrej Viktorovich

Afanas'Ev Boris Ivanovich

Fomin Dmitrij Sergeevich

Samojlov Nikolaj Nikolaevich

Vasilenko Jurij Valer'Evich

Podzolkov Maksim Gennadievich

Selemenev Konstantin Fedorovich

Dates

2008-07-10Published

2006-09-13Filed