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Design and Optimization of Shaft Bracket of Drum Brake for Heavy Duty Vehicle = = Agir Hizmet Araclari Icin Kampanali Fren Mil Braketi Tasarimi ve Optimizasyonu.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Design and Optimization of Shaft Bracket of Drum Brake for Heavy Duty Vehicle =/
其他題名:	Agir Hizmet Araclari Icin Kampanali Fren Mil Braketi Tasarimi ve Optimizasyonu.
其他題名:	Agir Hizmet Araclari Icin Kampanali Fren Mil Braketi Tasarimi ve Optimizasyonu.
作者:	Cetin, Mert.
面頁冊數:	1 online resource (86 pages)
附註:	Source: Masters Abstracts International, Volume: 83-11.
Contained By:	Masters Abstracts International83-11.
標題:	Strain gauges. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29079288click for full text (PQDT)
ISBN:	9798426879119

Design and Optimization of Shaft Bracket of Drum Brake for Heavy Duty Vehicle = = Agir Hizmet Araclari Icin Kampanali Fren Mil Braketi Tasarimi ve Optimizasyonu.
Cetin, Mert.

Design and Optimization of Shaft Bracket of Drum Brake for Heavy Duty Vehicle =Agir Hizmet Araclari Icin Kampanali Fren Mil Braketi Tasarimi ve Optimizasyonu.Agir Hizmet Araclari Icin Kampanali Fren Mil Braketi Tasarimi ve Optimizasyonu. - 1 online resource (86 pages)

Source: Masters Abstracts International, Volume: 83-11.

Thesis (Master's)--Izmir Institute of Technology (Turkey), 2021.

Includes bibliographical references

The automotive industry is one of the leading sectors with a wider market share than any other sector which can quickly adapt to the increasingly competitive environment. However, in addition to the increasing product costs, regulations aiming to reduce fuel consumption and carbon emissions require an optimal design that satisfies design requirements depending on seriously increasing competition in this sector. This situation aims to design lightweight and high-performance vehicle products in a shorter period. In this sense, optimization methods have become very popular especially with the development of computer technologies in recent years. Therefore, they are often preferred in the design of vehicle products which enable to achieve the most suitable design for the specified purpose in a short time.This thesis study aims to realize a new shaft bracket design to be used in Z-Cam drum brakes of heavy duty vehicles by optimization methods. In line with this goal, firstly, the boundaries of material distribution in the given design space for vehicle axle application were obtained with the help of topology optimization. Then shape optimization was applied to bring material distribution having the suitable rough surfaces into the manufacturable form. Here, the Solid Isotropic Microstructure with Penalization (SIMP) algorithm was used for topology optimization and Response Surface Method (RSM) for shape optimization. Finite element analysis (FEA) of the final design obtained due to optimization was repeated and design verification tests were performed on the shaft bracket prototype manufactured according to the final design. The effectiveness and applicability of the optimization method used in the study were examined by comparing the performed test results with the final FEA. As a result of this study, a lighter design having a 72% weight advantage was obtained instead of the existing shaft bracket and the new design showed the similar structural strength compared with the existing shaft bracket as a result of experimental verification tests. Consequently, it has been seen that the optimization methods are very effective for the structural design of vehicle products.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798426879119Subjects--Topical Terms:

3563166
Strain gauges.
Index Terms--Genre/Form:

542853
Electronic books.

Design and Optimization of Shaft Bracket of Drum Brake for Heavy Duty Vehicle = = Agir Hizmet Araclari Icin Kampanali Fren Mil Braketi Tasarimi ve Optimizasyonu.
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245 1 0 $a Design and Optimization of Shaft Bracket of Drum Brake for Heavy Duty Vehicle = $b Agir Hizmet Araclari Icin Kampanali Fren Mil Braketi Tasarimi ve Optimizasyonu.
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500 $a Advisor: Artem, Hatice Secil.
502 $a Thesis (Master's)--Izmir Institute of Technology (Turkey), 2021.
504 $a Includes bibliographical references
520 $a The automotive industry is one of the leading sectors with a wider market share than any other sector which can quickly adapt to the increasingly competitive environment. However, in addition to the increasing product costs, regulations aiming to reduce fuel consumption and carbon emissions require an optimal design that satisfies design requirements depending on seriously increasing competition in this sector. This situation aims to design lightweight and high-performance vehicle products in a shorter period. In this sense, optimization methods have become very popular especially with the development of computer technologies in recent years. Therefore, they are often preferred in the design of vehicle products which enable to achieve the most suitable design for the specified purpose in a short time.This thesis study aims to realize a new shaft bracket design to be used in Z-Cam drum brakes of heavy duty vehicles by optimization methods. In line with this goal, firstly, the boundaries of material distribution in the given design space for vehicle axle application were obtained with the help of topology optimization. Then shape optimization was applied to bring material distribution having the suitable rough surfaces into the manufacturable form. Here, the Solid Isotropic Microstructure with Penalization (SIMP) algorithm was used for topology optimization and Response Surface Method (RSM) for shape optimization. Finite element analysis (FEA) of the final design obtained due to optimization was repeated and design verification tests were performed on the shaft bracket prototype manufactured according to the final design. The effectiveness and applicability of the optimization method used in the study were examined by comparing the performed test results with the final FEA. As a result of this study, a lighter design having a 72% weight advantage was obtained instead of the existing shaft bracket and the new design showed the similar structural strength compared with the existing shaft bracket as a result of experimental verification tests. Consequently, it has been seen that the optimization methods are very effective for the structural design of vehicle products.
520 $a Otomotiv sanayisi diger sektorlere nazaran daha genis pazar payina sahip ve artan rekabet ortamina cabuk uyum saglayan oncu sektorlerden biridir. Ancak son yillarda artan urun maliyetlerine ek, yakit tuketimi ve karbon salinimi azaltilmasina yonelik duzenlemeler, bu sektordeki rekabeti ciddi derecede arttirarak tasarim hedeflerini karsilayan optimum urunlerin ortaya konmasini gerektirmektedir. Bu durum, daha kisa zaman zarfinda, daha hafif ve daha yuksek performansli urunlerin tasarlanmasini hedeflemektedir. Bu baglamda, ozellikle son yillarda teknolojik urunlerin gelisimi ile oldukca populer hale gelmis olan ve daha kisa surede belirlenmis amaca en uygun tasarim elde etmeyi saglayan optimizasyon yontemleri, otomotiv parcalari tasariminda siklikla tercih edilmektedir.Bu tez calismasinda, agir hizmet araclarinin Z-kamli kampanali frenlerinde kullanilacak olan yeni mil braketi tasariminin optimizasyon yontemleri ile gerceklestirilmesi hedeflenmistir. Bu hedef dogrultusunda, arac dingil platformuna uygun tasarimin genel hatlari oncelikle, topoloji optimizasyonu ile elde edilmis sonrasinda, elde edilen bu ham yapinin uretilebilir forma getirilebilmesi icin sekil optimizasyonu uygulanmistir. Burada, topoloji optimizasyonu icin Cezalandirma Faktoru Ile Kati Izotropik Mikro Yapilar (SIMP) algoritmasi, sekil optimizasyonu icin ise Cevap Yuzeyi Yontemi (RSM) kullanilmistir. Optimizasyon sonucu elde edilen final tasarimin sonlu elemanlar analizleri tekrarlanmis ve final tasarima gore uretilen mil braketi numunesi uzerinde tasarim dogrulama testleri gerceklestirilmistir. Elde edilen test sonuclari ile optimizasyon sonrasi sonlu elemanlar analizi sonuclari kiyaslanarak gerceklestirilen calismada kullanilan optimizasyon yonteminin etkinligi ve uygulanabilirligi incelenmistir. Gerceklestirilen calisma sonucunda, mevcut mil braketi yerine %72 daha hafif bir yapi elde edilmis ve gerceklestirilen deneysel dogrulama testleri ile yeni tasarimin, mevcut tasarim ile benzer dayanim gosterdigi ortaya konmustur. Tum bunlar neticesinde, optimizasyon yonteminin yapi tasarimindaki ihtiyaclari karsilanmasi acisindan oldukca etkili oldugu acikca gorulmustur.
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538 $a Mode of access: World Wide Web
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