One Piece Diesel Engine Valves and Powder Metal Seat Inserts Make in Roads Against Traditional Components

Format:

Conference/Event

Author/Creator:

Savel, Frank J., author.

Conference Name:

Earthmoving Industry Conference & Exposition (1991-05-01 : Peoria, Illinois, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1991

Summary:

By the proper selection of material pairs, low wear rates can be obtained with unfaced valves and powder metal seat inserts in both intake and exhaust positions. These material pairs were identified by engine tests performed in a 317 KW heavy duty diesel engine. The one piece valve eliminates two major manufacturing operations (two piece stem and hardfacing) with the additional benefit of decreased machining and the inherent increase in reliability due to the simplified design. The near net shape low alloy powder metal seat inserts have an improved machinability over the cast materials

Notes:

Vendor supplied data

Publisher Number:

910952

Access Restriction:

Restricted for use by site license