Fretting Wear, Fretting Fatigue and Damping of Structures: Design Engineering Hand Book Learned from Failure Cases
Hattori, Toshio
- 出版商: Springer
- 出版日期: 2024-01-03
- 售價: $6,050
- 貴賓價: 9.5 折 $5,748
- 語言: 英文
- 頁數: 394
- 裝訂: Hardcover - also called cloth, retail trade, or trade
- ISBN: 3031464974
- ISBN-13: 9783031464973
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商品描述
This book provides a comprehensive overview of the mechanical distinctions between fretting damage under axial or bending external forces and fretting damage under a torsional load. It emphasizes the importance of studying practical accident cases to efficiently acquire technical skills. The book is structured around the fundamental technologies of material science, tribology, and mechanics, which are vital for understanding and addressing technical issues. The author has incorporated all fretting countermeasure technologies, which were previously often sensory and empirical in nature, and repositioned them as technologies grounded in fundamental principles. The book proposes an economical approach to product operation that maintains reliability by integrating not only design technology but also maintenance practices.
It delves into specific materials, such as titanium alloys and aluminum alloys, which have seen increased use for weight reduction in industries like aerospace.In this book, "Critical Distance Stress Theory" that can easily derive the fatigue limit and fatigue life of the stress singular field at the contact edge was presented. As a result, the fretting fatigue strength and life can be predicted from the same FEM stress analysis as the normal stress concentration part.
And finally, introducing a novel fretting mechanical model, the book focuses on scenarios where pressure force (N) and repeated tangential force (F) are applied to two planar objects, with the tangential force being transmitted solely through friction at the contact surface. This model finds relevance in turbine blade connection structures, among other applications. The author references Asai's research example, which encompasses fretting mechanical analysis, fretting wear evaluation, fatigue assessment, and structural damping evaluation using this model.商品描述(中文翻譯)
本書提供了對於軸向或彎曲外力下的磨損損傷和扭轉負載下的磨損損傷之間的機械區別的全面概述。它強調了研究實際事故案例以有效獲取技術技能的重要性。本書的結構圍繞著材料科學、摩擦學和力學的基礎技術,這些技術對於理解和解決技術問題至關重要。作者將以往常常是感性和經驗性的所有磨損對策技術納入其中,並將其重新定位為基於基本原理的技術。本書提出了一種經濟的產品操作方法,通過整合設計技術和維護實踐來保持可靠性。
本書深入探討了一些特定材料,如鈦合金和鋁合金,在航空航天等行業中因減輕重量而得到增加使用的材料。
在本書中,介紹了一種稱為“臨界距離應力理論”的方法,可以輕松推導出接觸邊緣的應力奇異場的疲勞極限和疲勞壽命。因此,可以從與正常應力集中部分相同的有限元應力分析中預測磨損疲勞強度和壽命。
最後,本書介紹了一種新穎的磨損力學模型,重點關注於將壓力力(N)和重複切向力(F)應用於兩個平面物體的情景,其中切向力僅通過接觸表面的摩擦傳遞。這個模型在渦輪機葉片連接結構等應用中具有相關性。作者引用了Asai的研究例子,該例子包括使用這個模型進行磨損力學分析、磨損磨損評估、疲勞評估和結構阻尼評估。
作者簡介
作者簡介(中文翻譯)
Dr. Hattori於1976年3月獲得工學博士學位,並在1976年至2004年期間在日立製作所擔任重要職位,最終成為首席研究員。隨後,他在岐阜大學(2004-2014年)和靜岡理工學院(2014-2018年)擔任教授。他的工作主要集中在強度評估方法、可靠性改進以及使用碳纖維增強塑料開發高速旋轉碟片,並應用於電子和交通等各個行業。