Proceedings of the Korean Institute of Navigation and Port Research Conference (한국항해항만학회:학술대회논문집)
- 2005.10a
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- Pages.247-252
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- 2005
A Experimental Analysis on the Relationship between the Angle of a Locker and the Clamping Force of Wedge Type Rail Clamp
Locker의 물림각과 쐐기형 레일클램프의 압착력에 관한 실험적 고찰
- Han Dong-Seop (Graduate school of Dong-A University) ;
- Shim Jae- Joon (Graduate school of Dong-A University) ;
- Han Geun- Jo (Dept. of Mechanical Engineering, Dong-A University) ;
- Lee Kwon-Hee (Dept. of Mechanical Engineering, Dong-A University)
- Published : 2005.10.01
Abstract
The wedge type rail clamp has the operating mechanism: First, the jaw pad clamps a rail with small clamping force Next as the wind speed increases, the clamping force of the jaw pad is increased by the wedge. In order to design the wedge type rail clamp, we need to determine the proper wedge angle to minimize the sliding distance of a roller and the proper clamping angle of a locker to generate the initial clamping force of a jaw pad. The researches for the proper wedge angle have conducted, and in this study we conducted the investigation to determine the proper clamping angle of a locker in the rail clamp with wedge angle of
쐐기형 레일클램프는 작은 초기 압착력으로 레일을 압착한 후 풍속이 증가함에 따라 쐐기작용에 의해 압착력이 증가하여 레일을 강하게 압착하는 구조를 가지고 있다. 쐐기형 레일클램프를 설계하기 위해서는 쐐기작용을 위한 적정 쐐기각과 초기압착력 발휘를 위한 적정 Locker의 물림각을 결정해야 한다. 적정 쐐기각에 관한 연구는 이미 수행되었으며, 본 연구에서는 Locker의 적정 물림각을 설정하기 위하여 이전 연구를 바탕으로
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