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应用曲梁理论推导了轴承套圈沟道表面层残余应力的计算公式,并用x射线法进行测试;测试结果表明,所推导的计算公式合理可用。附图5幅,表1个,参考文献5篇。
The formula of residual stress in the groove surface of bearing ring was deduced by the theory of curved beam. The formula of X-ray method was used to test the residual stress in the groove surface of bearing ring. The test results show that the calculated formula is reasonable and available. Figure 5, Table 1, 5 references.