Automobile steel plate spring torsion fatigue test device

An automobile steel plate spring torsion fatigue test device comprises a stand column 1 corresponding to one end of a steel plate spring to be detected, a stand column 2 corresponding to the other endof the steel plate spring to be detected, a simulated bridge shell end portion which is installed in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZENG SHENGXIAN, WEI HAIPING, YU ZHENTAO, XIA TIAN, WANG JINLIANG, YUAN HUI, SHI JIANBAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	An automobile steel plate spring torsion fatigue test device comprises a stand column 1 corresponding to one end of a steel plate spring to be detected, a stand column 2 corresponding to the other endof the steel plate spring to be detected, a simulated bridge shell end portion which is installed in the central section of the steel plate spring to be detected and is used for simulating a real automobile driving axle end portion, an adjusting mechanism used for adjusting the compression amount of the steel plate spring to be detected, and a loading mechanism used for simulating a torsion loadon the steel plate spring to be detected. The stand column 1 is provided with a clamp component 1 used for fixing one end of the steel plate spring to be detected, and the stand column 2 is provided with a clamp component 2 used for fixing the other end of the steel plate spring to be detected. In the invention, the torsion fatigue rack test of the steel plate spring in a laboratory can be completed, the torsion load on th