Rod-like test sample stretching clamping device

The invention discloses a rod-like test sample stretching clamping device. The device comprises two rod-like test sample clamps which are the same in structure. The two rod-like test sample clamps arerespectively used for clamping two clamping ends of a rod-like test sample. The two rod-like test sa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG XIRONG, LIU XIAOYAN, ZHANG QI, WANG MIAO, YANG YUXIN, WANG JINGZHONG, LUO LEI, GAO FEILONG, DUAN XIMING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a rod-like test sample stretching clamping device. The device comprises two rod-like test sample clamps which are the same in structure. The two rod-like test sample clamps arerespectively used for clamping two clamping ends of a rod-like test sample. The two rod-like test sample clamps are respectively fixedly mounted on a tester upper clamping block and a tester lower clamping block. Each rod-like test sample clamp comprises a first semi-circumference clamp and a second semi-circumference clamp. The first semi-circumference clamp and the second semi-circumference clamp are semi-circular arc structures. The first semi-circumference clamp and the second semi-circumference clamp are the same in structure and are symmetrically set at two sides of circumferences of the clamping ends of the rod-like test sample. Inner circular arc surfaces of the first semi-circumference clamp and the second semi-circumference clamp are jointed with outer circular arc surfaces at two sides of the clamping