期刊文献+

货车转向架抗菱刚度测试方法的研究 被引量:2

Research on Methods to Measure the Wrap Stiffness of Freight Bogie
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摘要 讨论了在参数测试台上三大件式货车转向架抗菱刚度的直接和间接测试方法,并使用货车动力学参数测试台对2E轴低动力作用货车转向架的抗菱刚度进行直接和间接测量,试验结果表明两种方法测量结果相同。 In this paper, the direct and indirect methods to measure wrap stiffness of three pieces bogie are studied on a new test - rig. And the wrap stiffness of a new prototype of three pieces bogie are tested by using this test - rig. The results show that the tested warp stiffness using the direct and indirect methods is same.
出处 《铁道机车车辆》 2001年第4期6-8,共3页 Railway Locomotive & Car
关键词 货车 转向架 抗菱刚度 直接 间接 测试方法 铁路 freight bogie wrap stiffness measure
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