Bulk temperature rise on working flanks in spur gears

Fumio Obata, Komei Fujita, Masahiro Fujii

Research output: Contribution to journalArticlepeer-review

Abstract

The Bulk Temperature Rise Was Studied When A Moving Heat Source With Variable Heat Quantity Was supplied repeatedly at regular intervals on the surface of an isotropic and homegeneous rectangular shaped body used as a model of a spur gear tooth. The effect of radiation at the inner surface of a boss on the bulk temperature rise reduces as the distance between the inner surface of the boss and the working flank is increased. The bulk temperature rise is almost inversely proportional to the interval of the heat supply. The size of the heat supply region and the moving direction of the heat source scarcely affect the bulk temperature rise. In | ῡ | not less than 1000, the bulk temperature rise is not affected by the moving velocity of the heat source, and the approximate bulk temperature rise can be obtained by dividing the temperature rise on the working flank due to the stationary heat source by the number of teeth.

Original languageEnglish
Pages (from-to)2174-2180
Number of pages7
Journaltransactions of the japan society of mechanical engineers series c
Volume52
Issue number480
DOIs
Publication statusPublished - 1986
Externally publishedYes

Keywords

  • Analytical Study
  • Bulk Temperature
  • Lubrication
  • Moving Heat Source
  • Scoring
  • Spur Gear

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

Fingerprint Dive into the research topics of 'Bulk temperature rise on working flanks in spur gears'. Together they form a unique fingerprint.

Cite this