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Journals / Uludağ Üniversitesi Mühendislik Fakültesi Dergisi / 2019 / Cilt: 24 - Sayı: 3

FINITE ELEMENT STRESS AND MODAL ANALYSIS OF BIMETAL SPUR GEARS

Çift Metalli Dişlilerin Sonlu Elemanlar Gerilme ve Modal Analizi

Tufan Gürkan YILMAZ
FATİH KARPAT
Pages
339–345
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Aluminum and magnesium alloys were used as low stress zone.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Involute spur gears subject to damage on their fillet and contact areas because of local stresses.
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Key Findings & Data:There is no significant stress except these regions.
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Conclusion & Impact:Aluminum and magnesium alloys were used as low stress zone.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Çift metalli dişliler · doğal frekanslar · sonlu elemanlar analizi

Abstract

Involute spur gears subject to damage on their fillet and contact areas because of local stresses. There is no significant stress except these regions. Based on this fact, different materials could be used for high stress and low stress regions provided that suitable fusion method is available. This kind of design change results in weight reduction, and it ensures to reduce CO2 emissions for vehicles. In this study, natural frequencies and root stress of bimetal spur gears were analyzed. Results were compared with full steel spur gear. The steel was used for high stress region. Aluminum and magnesium alloys were used as low stress zone.

Özet

Evolvent dişli çarklar diş dibi ve temas bölgelerindeki gerilmelerden ötürü hasara maruz kalırlar. Bunun haricinde kalan bölgelerde kayda değer bir gerilme bulunmaz. Bu temel üzerine bir dişli çarkın yüksek ve düşük gerilme bölgeleri uygun bir birleştirme metodu ile farklı malzemelerden imal edilebilir. Bu tarz bir tasarım değişikliği ağırlıkta azalma sağlayarak CO2 gazı emisyonlarını düşürür. Bu çalışmada çift metalli dişli çarkların doğal frekansları ve diş dibi gerilmeleri analiz edilmiştir. Sonuçlar geleneksel çelik malzemeden imal edilmiş dişli çarka ait sonuçlar ile karşılaştırılmıştır. Düşük gerilme bölgesinde alüminyum ve magnezyum alaşımları kullanılmıştır.

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Cite This Article

YILMAZ, T. G., KARPAT, F. (2019). FINITE ELEMENT STRESS AND MODAL ANALYSIS OF BIMETAL SPUR GEARS. Uludağ Üniversitesi Mühendislik Fakültesi Dergisi, Cilt: 24 - Sayı: 3, 339–345. https://ajindex.com/articles/329833

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References (3)

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