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讨论了某钢厂钢包旋转台设备中的一个关键零件——大齿圈的强度问题。为了计算作用在齿圈上的工作载荷 ,分析时进行了现场测试 ,并应用外推法对目标载荷进行了插值计算。最后应用有限元计算理论给出了大齿圈的强度评价。
Discusses the strength of a ring gear which is a key part in a steel ladle rotary table equipment. In order to calculate the working load acting on the ring gear, the field test was conducted during the analysis and the target load was interpolated by extrapolation. Finally, the strength of the ring gear is given by the finite element method.