Stress in the Valve Spring of a Medium-Speed Engine

20250 citationsJournal Article

Authors

A. A. Varshavskiy · Moscow Polytechnic University

N. D. Chainov · Bauman Moscow State Technical University

A. N. Krasnokutskiy · Bauman Moscow State Technical University

Abstract

The strain and stress distribution in turns of a valve spring are determined as a function of the axial force, by means of tensometers (strain gages). The greatest load is found at the extreme working turns of the spring. Fracture of valve springs may be due to the considerable tangential stress in the first working turns.

Topics & Keywords

Mechanical Engineering and Vibrations Research Mechanical Failure Analysis and Simulation Mechanics and Biomechanics Studies

Publication Details

Published in: Russian Engineering Research

Volume 45, Issue 10, pp. 1339-1343

DOI: 10.3103/s1068798x25702375

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Stress in the Valve Spring of a Medium-Speed Engine

Authors

Abstract

Topics & Keywords

Publication Details