| contributor author | J. W. Blake | |
| contributor author | H. S. Cheng | |
| date accessioned | 2017-05-08T23:36:34Z | |
| date available | 2017-05-08T23:36:34Z | |
| date copyright | October, 1991 | |
| date issued | 1991 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28492#712_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/109163 | |
| description abstract | Surface pitting is a major failure mode for gears. Estimation of failure probability and service life are important in gear design. Current techniques give only a pass/fail rating based on semi-empirical methods. A predictive model for estimating service lives and failure probabilities has been developed. This paper discusses the life prediction analysis, which is based on propagation of a surface breaking crack under rolling/sliding contact conditions. The effects of both surface roughness and non-metallic inclusions can be included. While predicted lives are lower than expected, trends observed through parametric variation are consistent with service behavior. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Surface Pitting Life Model for Spur Gears: Part I—Life Prediction | |
| type | Journal Paper | |
| journal volume | 113 | |
| journal issue | 4 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.2920683 | |
| journal fristpage | 712 | |
| journal lastpage | 718 | |
| identifier eissn | 1528-8897 | |
| keywords | Gears | |
| keywords | Spur gears | |
| keywords | Failure | |
| keywords | Probability | |
| keywords | Surface roughness | |
| keywords | Service life (Equipment) | |
| keywords | Fracture (Materials) AND Design | |
| tree | Journal of Tribology:;1991:;volume( 113 ):;issue: 004 | |
| contenttype | Fulltext | |
