Forged powder metal connecting rod with stress riser crease form

Details Forged powder metal connecting rod with stress riser crease form Forged powder metal connecting rod with stress riser crease form

1996-04-02

1997-01-14

Jordan, Charles T.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

75950, 74579R, C22C 3800

Patent

active

055941877

ABSTRACT:
This invention relates to an apertured connecting rod having a stress riser crease formed in one side thrust surface made by forging a powder metal sintered preform with a V-shaped notch mold formed in a side face whereby the spaced surfaces defining the V-shaped notch are folded inwardly toward one another during the forging to create a deep crease without any substantial width.

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"Powder Metallurgy Design Manual"; Metal Powder Indutries Federation.
"Powder Forged Connection Rods", Federal Mogul; pamphlet.
"Powder Metallurgy Design Solutions"; Metal Powder Industries Federation; Copyright 1993; Princeton, NJ.

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