Abstract

The problem of residual stresses that arise during the curing of products of polymer composite materials and cause warping (warpage) is considered. A calculation model is proposed that allows for the prediction of residual strains and design of predictive molding tools. The approach developed ensures a high accuracy of manufacturing articles of polymer composite materials. The influence of the model parameters on the accuracy of the results has been analyzed.

中文翻译：

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一种计算过程引起的应力以防止复合材料产品翘曲的方法

摘要

考虑了在聚合物复合材料的产品的固化过程中产生并引起翘曲（翘曲）的残余应力的问题。提出了一种计算模型，该模型可以预测残余应变并设计预测性成型工具。开发的方法可确保制造聚合物复合材料制品的高精度。分析了模型参数对结果准确性的影响。