Publication: Hazır Kalıplama Pestil Kompozitlerin Mekanik Karakterizasyonu
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Fen Bilimleri Enstitüsü
Institute of Science and Technology
Institute of Science and Technology
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Çalışmada, malzeme özellikleri ve modelleme ile ilgili hedefler doğrultusunda, araçlarda özellikle dış yüzeylerde kullanılan ve kullanımı değişik alanlara kayan SMC kompozitlerin mekanik karakterizasyonunun yapılarak, dizayn için optimum malzeme datasının elde edilmesi hedeflenmiştir. Seçilen SMC çeşidi üzerinde, termal yaşlanma, mekanik testler ve yorulma deneyleri yapılarak bu veriler yorumlanmış ve SMC'nin dizayn ve kullanım koşullarında ömür öngörüsünü belirleyecek malzeme dataları elde edilmiştir.
In this study, 25% glass fiber reinforced, unsaturated polyester matrix, sheet moulding compound composite sample plates were characterized. Samples were taken perpendicular to the manufacturing direction and parallel the direction of manufacturing and compared. Density test, thermal aging test, tensile test, three-point bending test, Izod impact test and axial fatigue test were performed on flat plate samples that were 25% chopped glass fiber reinforced unsaturated polyester SMC composite. Mechanical properties to predict complete life time (fatigue) and the required design parameters for use were identified in this study.
In this study, 25% glass fiber reinforced, unsaturated polyester matrix, sheet moulding compound composite sample plates were characterized. Samples were taken perpendicular to the manufacturing direction and parallel the direction of manufacturing and compared. Density test, thermal aging test, tensile test, three-point bending test, Izod impact test and axial fatigue test were performed on flat plate samples that were 25% chopped glass fiber reinforced unsaturated polyester SMC composite. Mechanical properties to predict complete life time (fatigue) and the required design parameters for use were identified in this study.
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Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2015
Thesis (M.Sc.) -- İstanbul Technical University, Institute of Science and Technology, 2015
Thesis (M.Sc.) -- İstanbul Technical University, Institute of Science and Technology, 2015
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Kurumsal arşive yüklenen tüm eserler telif hakkı ile korunmaktadır. Bunlar, bu kaynak üzerinden herhangi bir amaçla görüntülenebilir, ancak yazılı izin alınmadan herhangi bir biçimde yeniden oluşturulması veya dağıtılması yasaklanmıştır.
All works uploaded to the institutional repository are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
All works uploaded to the institutional repository are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
Keywords
Yorulma, Hafifletme, Kompozit, Fatigue, Weight Reduction, Composite
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Scholar'da Ara ↗ Bu yayında DOI yok — Altmetric/Dimensions/PlumX/BIP! rozetleri DOI gerektirir.