Metal working – Method of mechanical manufacture – Prime mover or fluid pump making
Patent
1997-11-21
1998-11-03
Cuda, I.
Metal working
Method of mechanical manufacture
Prime mover or fluid pump making
451 32, 451328, B23P 1500
Patent
active
058291318
ABSTRACT:
Sharp edges formed during forging are removed from cam lobes by tumbling prior to machining of mounting bores which have been rough formed by punching. Tumbling effectively removes the sharp edges from non-hardened steel and prevents the formation of burrs caused by prior grinding techniques.
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Auto Industry Newsletter, Jan. 1997, vol. 19, No. 213, pp. 1-2.
Cowan Bradley
DeSloover John W.
Chrysler Corporation
Cuda I.
Shurupoff Lawrence J.
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