| Description |
1 online resource |
| Contents |
Front Cover; Tribology of Abrasive Machining Processes; Copyright; Contents; Preface to the first edition; Preface to the second edition; About the authors; Part One -- Introduction; 1 -- Introduction; 1.1 Abrasive processes; 1.2 Abrasives; 1.3 Tribological principles; 1.4 A typical grinding process; 1.5 A tribological system; References; 2 -- Tribosystems of abrasive machining processes; 2.1 Introduction; 2.2 Structure of tribomechanical processing; 2.3 The three tribosystems in abrasive machining; 2.4 Modeling tribosystems of abrasive processes; 2.5 Conclusions; References |
|
Part Two -- Physical Mechanisms3 -- Kinematic models of abrasive contacts; 3.1 Introduction; 3.2 Surface grinding; 3.3 Cylindrical grinding; 3.4 Implications of the stochastic nature of grinding; 3.5 Effect of dressing; 3.6 Summary of kinematic parameters; References; 4 -- Contact mechanics; 4.1 Introduction; 4.2 Contact area; 4.3 Contact length; 4.4 Smooth body analysis; 4.5 Rough surface analysis; 4.6 Experimental measurements of Rr; 4.7 Elastic stresses due to abrasion; 4.8 Summary of contact stress implications; References; 5 -- Forces, friction, and energy; 5.1 Introduction |
|
5.2 Forces and power5.3 Forces, specific energy, and efficiency; 5.4 Examples-materials and grinding conditions; 5.5 The size effect; 5.6 Effect of wear flat area on specific energy; 5.7 Wear and dressing conditions; 5.8 Effect of dressing tool wear; 5.9 The nature of the grinding forces; 5.10 Force ratio and friction coefficient; 5.11 Adhesive and abrasive wheel wear; 5.12 Slip-line field solutions; 5.13 Three-dimensional pyramid model of grinding; 5.14 Limit charts; 5.15 Process optimization and wheelspeed; References; 6 -- Thermal design of processes; 6.1 Introduction; 6.2 Surface damage |
|
6.3 Temperatures in grinding6.4 Monitoring and estimating temperatures; 6.5 Heat input to the process; 6.6 Workpiece heat conduction; 6.7 Approximate temperature formulas; 6.8 Heat partition; 6.9 Case studies on process variations and process design; References; 7 -- Molecular dynamics for nano-contact simulation; 7.1 Introduction; 7.2 Background; 7.3 Concept and basic elements of MDs; 7.4 Characterization of the model; 7.5 Elastic to plastic transformation and initial temperature of the workpiece; 7.6 Parallel version of the MDs-code; 7.7 Application examples; 7.8 Summary and outlook |
| Summary |
This book draws upon the science of tribology to understand, predict and improve abrasive machining processes. Pulling together information on how abrasives work, the authors, who are renowned experts in abrasive technology, demonstrate how tribology can be applied as a tool to improve abrasive machining processes. Each of the main elements of the abrasive machining system are looked at, and the tribological factors that control the efficiency and quality of the processes are described. Since grinding is by far the most commonly employed abrasive machining process, it is dealt with in particular detail. Solutions are posed to many of the most commonly experienced industrial problems, such as poor accuracy, poor surface quality, rapid wheel wear, vibrations, work-piece burn and high process costs. This practical approach makes this book an essential tool for practicing engineers. . Uses the science of tribology to improve understanding and of abrasive machining processes in order to increase performance, productivity and surface quality of final products. A comprehensive reference on how abrasives work, covering kinematics, heat transfer, thermal stresses, molecular dynamics, fluids and the tribology of lubricants. Authoritative and ground-breaking in its first edition, the 2nd edition includes 30% new and updated material, including new topics such as CMP (Chemical Mechanical Polishing) and precision machining for micro-and nano-scale applications |
| Notes |
Includes index |
|
Title from publisher's webpage (ScienceDirect; viewed on Oct. 4, 2012) |
| Bibliography |
Previous edition: 2004 |
| Subject |
Grinding and polishing.
|
|
Tribology.
|
|
TECHNOLOGY & ENGINEERING -- Tribology.
|
|
Grinding and polishing
|
|
Tribology
|
| Form |
Electronic book
|
| Author |
Marinescu, Ioan D
|
| ISBN |
9781437734683 |
|
1437734685 |
|
