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The nature frequency,vibration pattern,and dynamic performance torsion moment of a rolling mill's main drive system are computed with the master and dependent DOF model built by using the master and dependent DOF method to link a speed-down machine's high speed part to low speed part as well as a gear's driver wheel to driven wheel.

使用主从自由度法实现轧机主传动系统中减速机高速端和低速端、齿轮机座主动轮和从动轮之间的连接,建立主从自由度模型计算某轧机主传动系统的固有频率、振型及其在咬钢冲击载荷作用下的响应扭矩,并与分支式模型所得结果进行比较。

Adverbial clauses analysis and free relatives analysis respectively has it own properties,but there still exist some problems for both of them.

条件从句是状语从句和条件句从是自由关系从句两种分析各有特点,但本文认为都存在一些不足,并进行了进一步的分析。