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Title: Design and fatigue life comparison of steel and composite leaf spring
Authors: Soner, Murathan
Tanoğlu, Metin
Güven, Nilay
Karaağaç, Mustafa
Akyalı, Rasim
Aksoy, Özay
Erdoğuş, Tolga
Kanpolat, Ahmet
Keywords: Polymer matrix composites
Carbon dioxide
Steel parts
Fiber reinforced plastics
Leaf springs
Issue Date: 2012
Publisher: SAE International
Abstract: It has been a significant challenge to reduce weights of the vehicles to satisfy the regulations that require development of environmentally-safe vehicles with low CO2 emissions. The conventional leaf springs, designed for the optimized performance together with safety factors, are made of steel. However, it is considered that the steel leaf springs are replaced by lighter ones in order to fulfill the specified requirements. Fiber reinforced composite materials with polymer based matrix offer a great potential for manufacturing leaf springs with lightweight, high mechanical and fatigue performance. Therefore, leaf spring manufacturers have great interest on those materials to replace steel parts with the composite ones and an increasing number of studies have been published in the literature in recent years. In this study, fiber reinforced composite compared with steel leaf springs based on endurance rig tests will be presented.
Description: SAE 2012 World Congress and Exhibition; Detroit, MI; United States; 24 April 2012 through 26 April 2012
ISSN: 0148-7191
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection

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