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本文按下列顺序介绍了转子发动机刮片弹簧材料的研制工作:前言;一、工作条件(探讨了刮片弹簧的工作温度、受载特点行为、弹力和工作应力等);二、试验方法(介绍了刮片弹簧的模拟试验、现场试验和性能试验,并对刮片弹簧的局部失效和磨损进行了分析):三、试验结果;四、结果分析(研究了合金种类、固溶温度、冷变形度、时效处理规范、试验温度等因素对刮片弹簧抗松弛性能的影响);五、关于应力计算公式的讨论(讨论了刮片弹簧应力计算公式的导出、物理意义和用途等);六、结论。
This article describes the following order of rotor blade spring material development: Preface; First, the working conditions (discussed the blade spring operating temperature, the characteristics of the load behavior, elasticity and work stress, etc.); Second, the test method The blade spring simulation test, field test and performance test, and the local failure of the blade spring and wear and tear were analyzed): Third, the test results; Fourth, the results of analysis (studied the type of alloy, solution temperature, cold deformation Degree, aging treatment specifications, test temperature and other factors on the blade spring relaxation resistance); Fifth, on the stress calculation formula discussion in conclusion.