Scoring in spur gear pair (1st report, scoring temperature in case of gear base oil).

F. Obata, K. Fujita, M. Fujii, K. Mastuo

Research output: Contribution to journalArticle

Abstract

The relationship between scoring and temperature and the correlation between gear test results and two cylinder test results were examined with a gear base oil using an IAE type high speed spur gear test rig. In the mixed lubrication state, scoring occurrence is intimately related to the working flank bulk temperature which is not affected markedly by the sliding velocity and the oil jet direction, unlike the maximum contact surface temperature and the integral temperature. The scoring temperature of a spur gear pair can be estimated from the bulk temperature just before seizure in two cylinder tests taking the specific sliding and the sliding velocities at the beginning or the end of gear meshing into consideration. (A)

Original languageEnglish
JournalBULL. JSME
Volume29
Issue number255 , Sep. 1986, p.3174-3181.
Publication statusPublished - Jan 1 1986
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)

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    Obata, F., Fujita, K., Fujii, M., & Mastuo, K. (1986). Scoring in spur gear pair (1st report, scoring temperature in case of gear base oil). BULL. JSME, 29(255 , Sep. 1986, p.3174-3181.).