Clamping device for split steel wire test

The utility model provides a clamping device for a split steel wire test, which comprises a fixed chuck and a rotary chuck, the fixed chuck and the rotary chuck are arranged at the bottom and the top of a test area of a tensile testing machine, the rotary chuck and the fixed chuck are vertically opp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG YUEDI, SONG HAILIANG, SUN XIAOMIN, WU WENYING, ZHANG YUXIN, WANG BINBIN, LI GUIQIN, LIU HAO, WEI PEIXING, DING JIE, JIA JILIN, BIAN CHENGUANG, SONG CONGHUI, ZHENG YUSHENG, LI YANG, LIANG WEI, CHEN XUEFENG, FENG YUANPENG, WAKO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The utility model provides a clamping device for a split steel wire test, which comprises a fixed chuck and a rotary chuck, the fixed chuck and the rotary chuck are arranged at the bottom and the top of a test area of a tensile testing machine, the rotary chuck and the fixed chuck are vertically opposite to each other, the rotary chuck is rotatably arranged on the tensile testing machine, and the fixed chuck and the rotary chuck are arranged on the test area of the tensile testing machine. The fixed chuck is fixedly connected with a tension tester, the steel wire is fixed between the fixed chuck and a clamping head on the rotary chuck, the rotary chuck consists of a clamping seat, a connecting rod and a bearing, a through hole is formed in the middle of the clamping seat, an inner ring of the bearing is fixed at the lower part of the connecting rod, the connecting rod is inserted into the through hole, and an outer ring of the bearing is fixedly mounted at the lower part of the through hole. The device has th