The paper presents the research into the stress state of roller teeth using FEM (finite element method). The results show that different structure parameter causes a change in roll stress.
采用有限单元法对轧辊辊齿的应力状态进行了研究，得出了不同结构参数对轧辊应力变化的影响。
In the evaluation of heat flow, the quantity of heat in each position of the torque tube has been determined using FEM (finite element method).
在对热流的估算中，力矩管上每个位置的热量是通过有限元法计算获得的。
The solidification process of liquid metal in the CASTEX technique was studied by FEM (finite element method).
利用有限元法研究了连续铸挤工艺中液态金属的动态凝固过程。
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