SPECIMEN SAMPLING APPARATUS FOR PLATE TYPE NUCLEAR FUEL

Disclosed is a specimen sampling apparatus for nuclear fuel. According to one embodiment of the present invention, the specimen sampling apparatus for nuclear fuel comprises: a die unit on which the nuclear fuel to be sampled is placed and a blanking hole formed; a pressing unit pressurizing the nuc...

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Bibliographische Detailangaben
Hauptverfasser:	KIM, HEE MOON, JIN, YOUNG GWAN, CHOO, YONG SUN, KIM, YOUNG JUN, CHUN, YONG BUM, BAIK, SEUNG JE, YOO, BOUNG OK, KIM, GIL SOO, HEO, KI SOO, JUNG, YANG HONG, AHN, SANG BOK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PHYSICS PUNCHING METAL TESTING TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	Disclosed is a specimen sampling apparatus for nuclear fuel. According to one embodiment of the present invention, the specimen sampling apparatus for nuclear fuel comprises: a die unit on which the nuclear fuel to be sampled is placed and a blanking hole formed; a pressing unit pressurizing the nuclear fuel wherein a part of the nuclear fuel is blanked by the blanking hole to collect a specimen; and a mobile unit moving the pressing unit. The die unit, the pressing unit, and the mobile unit are provided inside a hot cell configured to prevent radiation from leaking out, wherein collecting the specimen of the nuclear fuel by blanking is performed inside the hot cell; the nuclear fuel is a plate type nuclear fuel; and the nuclear fuel portion of the plate type nuclear fuel is able to be blanked and collected as the specimen. 핵연료용 시편채취장치를 개시한다. 본 발명의 일실시예에 따른 핵연료용 시편채취장치는 시편이 채취될 핵연료가 놓이며 블랭킹구멍이 형성된 다이부; 상기 블랭킹구멍에 의해서 핵연료의 일부가 블랭킹되어 시편을 채취하도록 상기 핵연료를 가압하는 가압부; 및 상기 가압부를 이동시키는 이동유닛; 을 포함하며, 상기 다이부와 가압부 및 이동유닛은 방사선이 외부로 누출되지 않도록 구성된 핫셀 내부에 구비되며 핫셀 내부에서 블랭킹에 의한 핵연료의 시편 채취가 이루어지고, 상기 핵연료는 판상핵연료이며 판상핵연료의 핵연료부분을 블랭킹하여 시편으로 채취할 수 있다.