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Hot forging process simulation of a part made of 304L
(Türk-Alman Üniversitesi Fen Bilimler Enstitüsü, 2021)The shift away from diesel cars in automotive industry results in new challenges in the industry. As a result of this shift, manufacturers of gasoline engine parts must use dif ferent materials for same geometries for ... -
Additive manufacturing with metallic powder materials-development of a strategic material qualification methodology for electron beam powder bed fusion
(Türk-Alman Üniversitesi Fen Bilimler Enstitüsü, 2023)Since the maturity level of the metal powder bed fusion (PBF) additive manufacturing (AM) technologies have already become suitable to produce complex net shape parts, the need for metal powders in AM industry is ... -
Investigating the effects of post-mold cure on warpage in electronic packaging processes
(Türk-Alman Üniversitesi Fen Bilimler Enstitüsü, 2023)Post-mold Cure ist ein häufig angewandtes Verfahren im Bereich Electronic Packaging, bei dem duromere Teile nach der Formgebung erneut erhöhten Temperaturen ausgesetzt werden, um eine höhere Vernetzungsdichte und damit ... -
Investigation of the bonding mechanisms of aluminum chips during SPD-and FAST-based solid-state recycling processes
(Türk-Alman Üniversitesi Fen Bilimler Enstitüsü, 2023)Considering the reduction of resources and environmental concerns, the recycling of aluminum alloys is gaining more importance day by day. In this context, especially in light of the recycling of aluminum chips, which ... -
The effects of grain refinement on the mechanical properties of aluminium cast alloys used in automotive industry
(Türk-Alman Üniversitesi, 2015)İkincil dendrit kol boyu uzunlukları (SDAS) gibi mikro yapısal parametreler alüminyum dökümlerinin mekanik ve yorulma özelliklerini etkilerler. Bu parametrelerin boyutları Ti ve B gibi farklı tane inceltme elementlerine ... -
Layshaft design & material characterization of a heavy duty vehicle's manual transmission
(Türk-Alman Üniversitesi, 2017)Bu tez, ağır vasıtalar için manuel transmisyonlarında, karşıt mil ya da ara mil için optimum malzeme seçimi ve dizayn optimizasyonu yapılmasında yön göstermeyi amaçlamıştır. Tez kapsamında, amaçlanan manuel transmisyonun ... -
Development of intrinsic connection elements to join composite and metals components for automotive applications
(Türk-Alman Üniversitesi, 2018)Yirmi birinci yüzyılda hafif konstrüksiyon tasarımları farklı alanlara uygulanabilirliği, yakıt tasarrufu ve güvenli sürüş amaçları sebebiyle büyük talep görmektedir. Kompozit malzemeler yüksek birim başına dayanım kuvveti ... -
Fatigue resistant design of an aerostat's mooring station
(Türk-Alman Üniversitesi, 2018)Aerostat bir helyum balonu ve zeminde bağlı olduğu demirleme istasyonundan oluşan "havadan daha hafif" bir gözetleme ve izleme aracıdır. Yüksek irtifalarda aylarca havada durması gerektiğinden, değişen rüzgar kuvveti ve ... -
Material selection for a strut bearing using finite elements analysis
(Türk-Alman Üniversitesi, 2019)Malzeme seçimi her ürün için çok önemlidir. Günümüzde çok sayıda olası malzeme mevcuttur. Bu nedenle beklentileri karşılamak adına optimum tasarım ve optimum malzeme seçimi ürünü güvenli, konforlu ve karlı yapar. Plastikler ... -
Investigation of longitudinal distortion occurring in Acrylonitrile butadiene styrene copolymer (ABS) extrusion profiles
(Türk-Alman Üniversitesi, 2019)Bu çalışmada, akrilonitril-bütadien-stiren (ABS) ekstrüzyon profillerinin boylamsal distorsiyonu deneysel olarak incelenmiştir. Boyuna bozulma, çoğunlukla ekstrüzyon profillerinde görülen bir sorundur. Muz gibi görünen ... -
Development of metal-composit hybrid joint for truck fender components
(Türk-Alman Üniversitesi, 2019)The lightweight design is a general concern in many industries. The aim is reducing the weight without any loss of strength and durability. Fiber reinforced composite materials come forward due to their high stiffness to ... -
Numerical investigation of the effect of process parameters to optimize a superplastic forming process
(Türk-Alman Üniversitesi, 2017)Superplastic forming (SPF) is an alternative manufacturing method to produce complex shapes in one step without assembling operations which are not possible with other methods. SPF process enables to get near net shape ... -
Development of acoustic simulation method for brake squeal based on experiments in the test bench
(Türk-Alman Üniversitesi, 2017)Brake squeal is a friction-induced high frequency (beyond 1kHz) noise problem that is observed in automotive disc brake systems. As opposed to other friction-induced noise and vibration problems, it is a dynamic instability ... -
Experimental and numerical analysis of deep drawability of aluminium alloys AA5754-H22 and AA6061-T6
(Türk-Alman Üniversitesi, 2014)In the recent years sheet metal forming technologies are challenged by the higher fuel economy and concerns about global warming in the automotive industry. Deep drawing is one of the most commonly used sheet metal forming ... -
Increasing metal utilization by improved drawbead design in deep drawing operations
(Türk-Alman Üniversitesi, 2013)The deep drawing process is a commonly used forming process in several branches of industry such as the automotive industry, aircraft industry and the household appliances industry. Deep drawing tools are used to produce ...
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