A Method for Calculating Process-Induced Stresses to Prevent Warping of Products of Composite Materials.

Autor: Shabalin, L. P., Puzyretskii, E. A., Sidorov, I. N., Girfanov, A. M.
Zdroj: Journal of Machinery Manufacture & Reliability; Mar2021, Vol. 50 Issue 2, p133-142, 10p
Abstrakt: 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. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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