FLUID-PRESSURE SHOT-BLASTING DEVICE FOR HARDENING INTERNAL SURFACES OF WORKPIECES Russian patent published in 2001 - IPC

Abstract RU 2170167 C2

FIELD: mechanical engineering, stain hardening of workpieces. SUBSTANCE: device contains housing, closed chamber of a working agent and flow divider of the working agent axially aligned to the housing and forming a ring cavity. The end face of the housing is provided with the head. The chamber is removable and mounted inside the head. EFFECT: improved method. 6 cl, 1 dwg

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RU 2 170 167 C2

Authors

Kazakov V.M.

Dates

2001-07-10—Published

1999-09-16—Filed