The Tool’s Optimum Geometry Research for Obtaining Apertures in Semi-Cured Polymer Composite Materials

Abstract:

The composite materials features and characteristic defects in the obtaining apertures by machining are considered. A new method for forming apertures in fibrous polymer composite materials is proposed. The optimal shape of a tool for piercing holes is determined. The profiles of the pointed part of the tool are compared using numerical modeling.

• Periodical: Key Engineering Materials (Volume 882)
• Pages: 114-120
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.882.114
• Online since: April 2021
• Authors: Mikhail Andreevich Komkov, Tatyana Vladimirovna Vasilyeva, Yuriy Nikolaevich Khokhlov, Mary Alekseevna Prokhorova
• Keywords: Aperture Forming, Finite Element Modeling, Piercing Method, Polymer Composite Material

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