METHOD OF MACHINING OF LOW-RIGIDITY SURFACES OF ARTICLES Russian patent published in 1997 - IPC

Abstract RU 2085355 C1

FIELD: mechanical engineering; metal working; plastic deformation of surfaces to increase strength of article. SUBSTANCE: surface is subjected to plastic deformation for forming macrobosses. Macrobosses are formed as combination of discrete non-intersecting traces left by machining tool. Traces are made round or elliptical and are arranged close to each other with trace depth-to-wall thickness ratio within 0.005 - 0.1 and ratio of pattern depth to corrected radius of curvature equal to 0.35 - 0.4. EFFECT: improved strength of machined surface. 2 dwg, 1 tbl

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RU 2 085 355 C1

Authors

Pronin A.M.

Dates

1997-07-27Published

1993-08-26Filed