Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2008.11b
- /
- Pages.1642-1645
- /
- 2008
Measuring and analyzing the hardness of wheel tread based on the mileage of freight car
화차 주행거리에 따른 차륜답면 경도측정 분석
-
So, Jin-Sub
;
-
Lim, Jae-Kyun
;
- Lee, Dae-Gyu ;
- Nahm, Gi-Don ;
- Kim, Ju-Won ;
- Choi, Hyeong-Su ;
- Whang, Sang-Ju ;
-
Yun, Cha-Jung
-
소진섭
(코레일 연구원, 기술연구팀)
;
-
임재균
(엑셀랩(주))
;
- 이대규 (코레일) ;
- 남기돈 (코레일) ;
- 김주원 (코레일) ;
- 최형수 (코레일) ;
- 황상주 (코레일) ;
-
윤차중
(코레일)
- Published : 2008.11.13
Abstract
It is said that the effect in wheels of freight car varies with the type of freight, the condition of operation, the braking device, and the type of bogie. The hardness of open wagon, gondola car, propylene car, covered freight car, container car and hopper car has been measured according to the mileage through this research. As a result, the wheel with more mileages after shaving off the wheel tread has a higher hardness than the others in the case of same type of car.
Keywords