Abstract

We consider computation and selection problems in reduced models for the study of the dynamical load of the stand of the bridge of a tube-reducing machine. We design and analyze the computational scheme and obtain a system of differential equations for investigation of the dynamic processes in the drive. We provide the order of the computation of the dynamic loading, present relations for the computation and reduction of momentum of inertia, rigidity, and momentum included in the computing of elastic chains, and justify the choice of the computational dynamic model. We represent a system of differential equations for computing the loading dynamics for the drive of the stand of the bridge of the tube-reducing machine.

中文翻译：

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缩管机桥架的数学模型驱动

摘要

为了研究缩管机桥架的动载荷，我们考虑了简化模型中的计算和选择问题。我们设计并分析了计算方案，并获得了用于研究驱动器动态过程的微分方程系统。我们提供了动态载荷计算的顺序，给出了计算和减少弹性链计算中包括的惯性，刚度和动量动量的关系，并证明了计算动力模型的合理性。我们代表了一个微分方程系统，用于计算缩管机桥架驱动的载荷动力学。