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本文介绍了以东方红<5>B型机车轮对为计算对象,按25t轴重机车的载荷,运用SAP6 结构分析程序进行的轮对强度计算及应力分析。计算结果表明,25t轴重的GK_1型机车的轮对不能直接借用东方红<5>B型机车的轮对,但可在其基础上改进。
This paper introduces the calculation of the wheelset strength and the stress analysis by the SAP6 structural analysis program based on the wheel load of Dongfanghong <5> B locomotive and the load of 25t axle load locomotive. The calculation results show that the wheelset of the 25t axle-weight GK-1 locomotive can not directly borrow the wheelset of the Dongfanghong <5> B locomotive, but can be improved on the basis.