Abstract

We present the results of experimental and computational study of the process of flexure of pipes with complex spatial shapes on a pipe-bending machine using the QForm VX program based on the finite element method. The possibility of predicting the accuracy parameters of the semi-finished product and possible defects by the method of process simulation is shown.

中文翻译：

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预测具有复杂空间形状的燃气轮机发动机自动技术弯管的精度参数

摘要

我们介绍了基于有限元方法的QForm VX程序在弯管机上对具有复杂空间形状的管道弯曲过程进行实验和计算研究的结果。显示了通过过程仿真方法预测半成品精度参数和可能出现的缺陷的可能性。