Electronics Incorporated - The Shot Peener - Shot Peening Library
Title: Development Of A High Strength Valve Spring
Author: Abe, Taniguchi, Tetsuyuki, Kuriki,etc.
Source: SAE: 890220
Publication year 1989
Document number: 1989046
Number of pages: 8
Abstract:
Development of a high strength valve spring for automoitve engines achieves higher power output and better fuel economy. New material which consists of finely structure and
subjected to advanced shot peening, has been developed. Stress analysis of the valve spring moving edge, using the finite element method, has been done for effective
application. The merits of this new spring have been confirmed by engine experiments.
Descriptors: Valves, Springs, Materials testing; Alloy steels; Stresses; Tensile strength
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This page last revised: 04/24/2008