Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2002.05a
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- Pages.399-403
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- 2002
Bending fatigue strength comparison of specimen and actual gear for Korea High-Speed Train
한국형 고속전철용 기어의 시편 및 실물 피로강도 평가
Abstract
The transmission system of high speed train serve in the severe condition compared with those of other trains, namely, they have to transmit high power to run with high speed and they have to make maximum use of the limited space. To clarify the strength of gear for Korea High-Speed Train, a bending fatigue test of gear specimen is performed and compare with actual gear's. From this result, specimen test is useful to infer S-N curve and endurance limit of actual gear that much time and expense are consumed.