The Ncs Testing Technology Co., Ltd.

Central Iron & Steel Research Institute Co., Ltd

Changwang Zhu

Yang Wang

Lei Zhao

Haizhou Wang

Yunhai Jia

Xuejing Shen

Dongling Li

Lixia Yang

Lizhi Ren

Zongxin Liu

Danqi Huang

A component residual stress testing platform based on neutron diffraction and experimental method thereof are provided, the testing platform includes a component support, a rotating mainshaft, a first thrust cylindrical roller bearing, a first cylindrical roller bearing, a bearing spacing sleeve, a second cylindrical roller bearing, a sleeve, and a first fixed baffle. The rotating mainshaft is disposed on the component support. The first thrust cylindrical roller bearing, the first cylindrical roller bearing, the bearing spacing sleeve and the second cylindrical roller bearing are sleeved on the rotating mainshaft, the sleeve is sleeved outside the first cylindrical roller bearing, the bearing spacing sleeve and the second cylindrical roller bearing, a component to be tested is sleeved on the sleeve. The testing platform can support, move, tilt and rotate the component to be tested in a process of a residual stress testing.

Component residual stress testing platform based on neutron diffraction and experimental method thereof

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BEIJING, China

Changwang Zhu