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Books > Professional & Technical > Mechanical engineering & materials > Mechanical engineering > Tribology (friction & lubrication)
With over 70 per cent of bearing failures attributed to ineffective lubrication practices, no one involved in asset management can afford to pass up this new edition! As a clear, concise, practical introduction to the world of industrial lubrication, the second edition dispels the myths surrounding lubrication and helps users develop a keen sense and understanding of how lubrication directly and indirectly impacts machine reliability, availability, and ultimately, the bottom line. What's more, it provides readers with practical advice that will allow them to put in place a viable lubrication management program and effectively troubleshoot lubrication related problems immediately, while offering essential information required to significantly reduce equipment downtime and increase life cycle management. It is a significant source that provides vital information and practical methods not currently taught in trade apprenticeship and engineering programs. Formatted in an easy to read style, it clarifies the subject matter that is often seen as a ""black art"", by dispelling its myths.It reviews how bearing, lubricant, and lubrication system manufacturers approach the world of lubrication in different ways, and how this affects the reader. It delivers easy to understand lubricant requirement calculations that are rarely disclosed by the lubrication companies; and explains in a step-by-step process for the first time, exactly how to consistently manually lubricate a bearing. It describes how to write an effective Preventive Maintenance job task in objective language to assure consistent work completion every time; and explains how lubrication is the cornerstone of perimeter based maintenance. It illustrates to the reader why the grease gun is responsible for so many bearing failures, and how the reader can dramatically increase bearing life with just a few simple steps.
Physical Analysis for Tribology presents a unified approach to the study of wear in mechanical systems. Written by a leading expert who has studied and taught the subject both in Britain and the USA, this book will be valuable to researchers and students with a wide range of experience in tribology. The book concentrates on the methods of physical analysis and the applications of these techniques. This is then illustrated by a discussion of specific tribosystems. The early chapters provide an introduction to physical analysis that is thorough and rigorous. This prepares the reader with all the knowledge necessary to understand the subsequent discussion of applications. Although the description of systems is not exhaustive, the treatment and the theory are universal and will therefore be relevant to individual case studies. The book will appeal to tribologists from a wide variety of disciplines and will be of interest to researchers in physics, chemistry, metallurgy and mechanical engineering.
An important volume in the "Tribology in Practice Series" (TIPS). "Rolling Contacts" presents a general introduction to the fundamentals of rolling friction with the emphasis on important engineering applications of rolling contacts. Rolling Friction is an age-old engineering problem - with
friction and wear related problems resulting in enormous costs to
industry world-wide. "Rolling Contacts" presents the fundamentals
of rolling contacts of all types, emphasizing important engineering
applications - including rolling bearings, gears, road-tyre and
rail-wheel interactions, cam-tappet systems, and roll-forming of
materials. Procedures and techniques of analysis developed
throughout the book enhance understanding of this complex subject
and help to improve the engineer's ability to design and select
rolling contacts for mechanical devices and systems. CONTENTS INCLUDE: Elements of surface contact of solidsFundamentals of rolling motionDynamic characteristics of rolling motionRolling contact bearingRolling contacts in land locomotionMachine elements in rolling contactNon-metallic rolling contacts. "Rolling Contacts" will be invaluable to practising designers, researchers, and postgraduate students. Engineering degree course students will also benefit from this book's thorough introduction to rolling contacts commonly used in practice.
This textbook discusses the latest advances in the corrosion of metals and related protection methods, and explores all corrosion-related aspects used in natural and industrial environments, including monitoring and testing. Throughout the textbook, the science and engineering of corrosion are merged to help readers perform correct corrosion assessments in both the design phase and plant management phase, and to define the optimal protection technique. In addition, the book addresses basic aspects of corrosion science, including the electrochemical mechanism, thermodynamic and kinetic aspects, the use of Pourbaix and Evans diagrams, and various forms of corrosion (from uniform to localised to stress corrosion phenomena); as well as the protection systems adopted to combat corrosion, including inhibitors, coatings and cathodic protection. Such basic knowledge is fundamental to understanding the "corrosion engineering" approach applied to the durability of metals immersed in water, buried in soil, exposed to the atmosphere, used in reinforced concrete, in the human body and in petrochemical plants, or at risk of high-temperature corrosion. A final chapter is dedicated to the use of statistics in corrosion. All chapters include exercises and practical examples to help students understand, predict, evaluate and mitigate corrosion problems. As such, the book offers the ideal learning resource for all students of corrosion courses in chemical, mechanical, energy and materials engineering at the graduate and advanced undergraduate level, as well as a valuable reference guide for engineers whose work involves real-world applications.
High Temperature Lubrication is based on a study of lubrication at
high temperatures, the need for which was highlighted by a survey
of engineers in industry.
Bearings: from Technoloogical Foundations to Practical Design Applications provides a modern study of bearing types, design factors, and industrial examples. The major classes of bearings are described, and design concepts are covered for rolling elements, surfaces, pivots, flexures, and compliance surfaces. Fluid film lubrication is presented, and the basics of tribology for bearings is explained. The book also looks at specific applications of bearing technology, including bearings in vehicles, rotating machinery, machine tools, and home appliances. Case studies are also included.
This unique text is the first to demonstrate, to suppliers and users of paste flow equipment, a scientific means of approaching design and operation. It will be indispensable in developing new products and processes in addition to enhancing existing ones. All types of equipment are considered and particular emphasis is given to paste characterization and die design. Based on 25 years' indusrial experience and research work, the text blends theory and practice, with emphasis on the practical applications, for anyone with a background in engineering or science.
An important aspect of engineering surfaces is that they need to be multifunctional as designs of machine components require cheaper, lighter, smarter, longer-wearing, and more environmentally friendly surfaces that see applications that are hotter, faster, highly pressurized, and exposed to other increasingly hostile environments. This can be achieved by use of modern advanced materials and coatings, which now usually are coated systems. This is a challenging area as usually there is antagonism between obtaining low friction and low wear as well as between high corrosion resistance and low wear. This book covers the increasingly important aspect for engineering surfaces to be multifunctional with a focus on tribological applications. It captures the state of the art regarding the emerging needs for multifunctional surface design for controlling wear, friction, and corrosion, as well as having decorative, self-healing, and/or self-sensing capabilities. It focuses on coatings and materials that include CVD diamond, diamond-like carbon, and multilayered and functionally graded systems for a range of engineering applications including machine tools, orthopedic joints, aero-engines/gas turbines, automotive engines, glass windows and walls, and offshore and marine sectors. It is a unique book as it discusses a range of wet- and dry-deposited coatings and multifunctional materials not often seen in one publication. It allows the reader to understand a wide range of design concepts and what is possible to achieve by current surface engineering techniques.
With in depth coverage of multifaceted problems and their solutions, this book reviews nano/micro studies of different coatings, bioengineering, lubricants and additives, system problems including reliability assessment and new testing and diagnosis approaches in various dimensions. The book presents original investigations and studies in the area of mechanical engineering and industrial tribology. It is useful for engineers and technologist of heavy industry, students, research engineers/scientists, academicians and others who grapple with the complex problems of testing of engineering components and tribology for multifaceted research for further developments.
An ideal textbook for a first tribology course and a reference for designers and researchers, Engineering Tribology gives the reader interdisciplinary understanding of tribology including materials constraints. Real design problems and solutions, such as those for journal and rolling element bearings, cams and followers, and heavily loaded gear teeth, elucidate concepts and motivate understanding. The hallmark of this work is the integration of qualitative and quantitative material from a wide variety of disciplines including physics, materials science, surface and lubricant chemistry, with traditional engineering approaches. Reviewers have praised the coverage of: both elastic and plastic stresses at surfaces in contact; the mechanisms of friction, wear and surface distress, and wear; thick pressurized fluid films in both hydrostatic and hydrodynamic bearings; elasto-hydrodynamic lubrication; boundary lubrication mechanisms; dry and marginally lubricated bearing design; the design of rolling contacts and bearings.
The technology involved in lubrication by nanoparticles is a rapidly developing scientific area and one that has been watched with interest for the past ten years. Nanolubrication offers a solution to many problems associated with traditional lubricants that contain sulphur and phosphorus; and though for some time the production of nanoparticles was restricted by the technologies available, today synthesis methods have been improved to such a level that it is possible to produce large quantities relatively cheaply and efficiently. Nanolubricants develops a new concept of lubrication, based on these nanoparticles, and along with the authors' own research it synthesises the information available on the topic of nanolubrication from existing literature and presents it in a concise form. Describes the many advantages and potential applications of nanotechnology in the tribological field. Offers a full review of the state-of-the-art as well as much original research that is yet unpublished. Includes sections on boundary lubrication by colloidal systems, nanolubricants made of metal dichalcogenides, carbon-based nanolubricants, overbased detergent salts, nanolubricants made of metals and boron-based solid nanolubricants and lubrication additives. Authored by highly regarded experts in the field with contributions from leading international academics. Nanolubricants will appeal to postgraduate students, academics and researchers in mechanical engineering, chemical engineering and materials science. It should also be of interest to practising engineers with petroleum companies and mechanical manufacturers.
The authors provide new insights into the theoretical and applied aspects of metal electrodeposition. The theory largely focuses on the electrochemistry of metals. Details on the practice discuss the selection and use of metal coatings, the technology of deposition of metals and alloys, including individual peculiarities, properties and structure of coatings, control and investigations. This book aims to acquaint advanced students and researchers with recent advances in electrodeposition while also being an excellent reference for the practical electrodeposition of metals and alloys.
This book reviews the current understanding of the mechanical, chemical and biological processes that are responsible for the degradation of a variety of implant materials. All 18 chapters will be written by internationally renowned experts to address both fundamental and practical aspects of research into the field. Different failure mechanisms such as corrosion, fatigue, and wear will be reviewed, together with experimental techniques for monitoring them, either in vitro or in vivo. Procedures for implant retrieval and analysis will be presented. A variety of biomaterials (stainless steels, titanium and its alloys, nitinol, magnesium alloys, polyethylene, biodegradable polymers, silicone gel, hydrogels, calcium phosphates) and medical devices (orthopedic and dental implants, stents, heart valves, breast implants) will be analyzed in detail. The book will serve as a broad reference source for graduate students and researchers studying biomedicine, corrosion, surface science, and electrochemistry.
Tribology includes the research and application of principles of friction, wear, and lubrication. Frictional interactions in small scale are becoming increasingly important for the development of new products in mechanics, chemistry, electronics, life sciences, sensors, and by extension for all modern technology. In addition, surface engineering is a truly interdisciplinary topic in materials science that deals with the surface of solid matter. This book provides discussion and the exchange of information on all aspects of tribology and surface engineering in regards to modern industry. |
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