The last, a strength evaluation of the big gear ring was obtained by the theory of the finite element analysis.
最后应用有限元计算理论给出了大齿圈的强度评价。
The strength question of a key component-the big gear ring, about the equipment of ladle rotating table in a steel plant is discoursed.
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。
Usual plate gear have big diameter, but thin in depth, and have a axle hole in the center, so it can be simplified into a thin disc ring.
由于常用的盘形齿轮直径大，厚度小，且中间有较大的安装轴孔，所以可以将其简化为薄环盘，与变幅杆组成变幅器。
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