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김승남(Seungnam Kim),김명진(Myeongjin Kim),김성한(Seonghan Kim),김영찬(Yeongchan Kim),신호철(Hocheol Shin),김지화(Jihwa Kim),김경숙(Kyeongsuk Kim),김광우(Kwangwoo Kim),엄인태(Intae Eom) 한국소음진동공학회 2016 한국소음진동공학회 논문집 Vol.26 No.5
The hutches which are installed in the beamline are largely classified into two, i.e XPP (X-ray pump probe) and CXI (Coherent X-ray image). Laser room is installed on the hutch and provides laser to XPP and CXI simultaneously. And two hutches have heavy crane to install some optics equipments. Safety and reliability of hutch structures should be taken into account for the precise operating of the laser facilities, so vibration analysis is essential to do this. The main purpose of vibration analysis is to install hutch structures with large stiffness. We have changed materials specification several times to install hutch structures having strong stiffness. Now hutch structures were installed and checked vibration status at laser room and XPP hutch. The results of laser table and robot arm satisfy vibration criteria. This paper explains about the design and vibration analysis of hutch structures.