대형 유압실린더 개폐장치 신뢰성 평가 기준

The Gates which is installed in Dam controlls the flood by appropriate opening and shutting operation. Recently, the Opening and Shutting Apparatus which operates by Hydraulic Cylinder is in the limelight because of its high controlling reliability and compact size of the device. To prepare for emergencies due to abnormal climate, the size of the Hydraulic Cylinder has been designed larger according to the size of the Flood Gate. In this Report, Method of Reliability test and Assessment Criteria of Opening and Shutting Apparatus operate by Large Hydraulic Cylinder will be introduced. This Criteria is standardized by KS B 6370, JIB B 8367, MIL-STD-810E and Germany TUV Standard.