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Method of producing a preferably cylindrical machine part from a starting ball profile avoids some drawbacks of previous processes, e.g.Saturn rings, is cost effective and gives an error-free surface
Method of producing a preferably cylindrical machine part from a starting ball profile avoids some drawbacks of previous processes, e.g.Saturn rings, is cost effective and gives an error-free surface
Method of producing a preferably cylindrical machine part from a starting ball profile involving consecutive cold extrusion molding of the ball (3) which has machined, preferably ground surface.
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