Dynamic Tooth Loads and Stressing for High Contact Ratio Spur Gears,

Abstract

An analysis and computer program has been developed for calculating the dynamic gear tooth loading and root stressing for HCRG as well as LCRG. The analysis includes the effects of the variable tooth stiffness during the mesh, tooth-profile modification, and gear errors. The calculation of the tooth root stressing caused by the dynamic gear loads is based on a modified Heywood gear tooth stress analysis, which appears more universally applicable to both LCRG and HCRG. The computer program is presently being expanded to calculate the tooth contact stressing and PV values.

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1983
Accession Number
ADP000727

Entities

People

  • R. W. Cornell
  • W. W. Westervelt

Organizations

  • United Technologies Corporation

Tags

DTIC Thesaurus Topics

  • Computer Programs
  • Computers
  • Mechanical Properties
  • Physical Properties
  • Stiffness
  • Stress Analysis
  • Stresses
  • Teeth

Fields of Study

  • Engineering

Readers

  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).