Vibration Assisted Machining

Name: Vibration Assisted Machining | Theory, Modelling and Applications
Brand: Wiley
Price: 117.99 EUR
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Theory, Modelling and Applications

Lu Zheng Wanqun Chen Dehong Huo(Autor*in)

Wiley (Verlag)

1. Auflage

Erschienen am 5. Februar 2021

208 Seiten

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Beschreibung

The first book to comprehensively address the theory, kinematic modelling, numerical simulation and applications of vibration assisted machining

Vibration Assisted Machining: Theory, Modelling and Applications covers all key aspects of vibration assisted machining, including cutting kinematics and dynamics, the effect of workpiece materials and wear of cutting tools. It also addresses practical applications for these techniques. Case studies provide detailed guidance on the design, modeling and testing of VAM systems. Experimental machining methods are also included, alongside considerations of state-of-the-art research developments on cutting force modeling and surface texture generation.

Advances in computational modelling, surface metrology and manufacturing science over the past few decades have led to tremendous benefits for industry. This is the first comprehensive book dedicated to design, modelling, simulation and integration of vibration assisted machining system and processes, enabling wider industrial application of the technology. This book enables engineering students and professionals in manufacturing to understand and implement the latest vibration assisted machining techniques. Highlights include:

* Comprehensive coverage of the theory, kinematics modelling, numerical simulation and applications of vibration assisted machining (VAM)

* Case studies with detailed guidance on design, modelling and testing of VAM systems, as well as experimental machining methods

* Discussion of state-of-the-art research developments on cutting force modelling and surface texture generation

* Coverage of the history of VAM, its current applications and future directions for the technology

Vibration Assisted Machining: Theory, Modelling and Applications provides engineering students, researchers, manufacturing engineers, production supervisors, tooling engineers, planning and application engineers and machine tool designers with the fundamentals of vibration assisted machining, along with methodologies for developing and implementing the technology to solve practical industry problems.

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Inhalt

Cover
Title Page
Copyright
Contents
Preface
Chapter 1 Introduction to Vibration-Assisted Machining Technology
1.1 Overview of Vibration-Assisted Machining Technology
1.1.1 Background
1.1.2 History and Development of Vibration-Assisted Machining
1.2 Vibration-Assisted Machining Process
1.2.1 Vibration-Assisted Milling
1.2.2 Vibration-Assisted Drilling
1.2.3 Vibration-Assisted Turning
1.2.4 Vibration-Assisted Grinding
1.2.5 Vibration-Assisted Polishing
1.2.6 Other Vibration-Assisted Machining Processes
1.3 Applications and Benefits of Vibration-Assisted Machining
1.3.1 Ductile Mode Cutting of Brittle Materials
1.3.2 Cutting Force Reduction
1.3.3 Burr Suppression
1.3.4 Tool Life Extension
1.3.5 Machining Accuracy and Surface Quality Improvement
1.3.6 Surface Texture Generation
1.4 Future Trend of Vibration-Assisted Machining
References
Chapter 2 Review of Vibration Systems
2.1 Introduction
2.2 Actuators
2.2.1 Piezoelectric Actuators
2.2.2 Magnetostrictive Actuators
2.3 Transmission Mechanisms
2.4 Drive and Control
2.5 Vibration-Assisted Machining Systems
2.5.1 Resonant Vibration Systems
2.5.1.1 1D System
2.5.1.2 2D and 3D Systems
2.5.2 Nonresonant Vibration System
2.5.2.1 2D System
2.5.2.2 3D Systems
2.6 Future Perspectives
2.7 Concluding Remarks
References
Chapter 3 Vibration System Design and Implementation
3.1 Introduction
3.2 Resonant Vibration System Design
3.2.1 Composition of the Resonance System and Its Working Principle
3.2.2 Summary of Design Steps
3.2.3 Power Calculation
3.2.3.1 Analysis of Working Length Lpu
3.2.3.2 Analysis of Cutting Tool Pulse Force Fp
3.2.3.3 Calculation of Total Required Power
3.2.4 Ultrasonic Transducer Design
3.2.4.1 Piezoelectric Ceramic Selection
3.2.4.2 Calculation of Back Cover Size
3.2.4.3 Variable Cross-Sectional, One-Dimensional Longitudinal Vibration Wave Equation
3.2.4.4 Calculation of Size of Longitudinal Vibration Transducer Structure
3.2.5 Horn Design
3.2.6 Design Optimization
3.3 Nonresonant Vibration System Design
3.3.1 Modeling of Compliant Mechanism
3.3.2 Compliance Modeling of Flexure Hinges Based on the Matrix Method
3.3.3 Compliance Modeling of Flexure Mechanism
3.3.4 Compliance Modeling of the 2 DOF Vibration Stage
3.3.5 Dynamic Analysis of the Vibration Stage
3.3.6 Finite Element Analysis of the Mechanism
3.3.6.1 Structural Optimization
3.3.6.2 Static and Dynamic Performance Analysis
3.3.7 Piezoelectric Actuator Selection
3.3.8 Control System Design
3.3.8.1 Control Program Construction
3.3.9 Hardware Selection
3.3.10 Layout of the Control System
3.4 Concluding Remarks
References
Chapter 4 Kinematics Analysis of Vibration-Assisted Machining
4.1 Introduction
4.2 Kinematics of Vibration-Assisted Turning
4.2.1 TWS in 1D VAM Turning
4.2.2 TWS in 2D VAM Turning
4.3 Kinematics of Vibration-Assisted Milling
4.3.1 Types of TWS in VAMilling
4.3.1.1 Type I
4.3.1.2 Type II
4.3.1.3 Type III
4.3.2 Requirements of TWS
4.3.2.1 Type I Separation Requirements
4.3.2.2 Type II Separation Requirements
4.3.2.3 Type III Separation Requirements
4.4 Finite Element Simulation of Vibration-Assisted Milling
4.5 Conclusion
References
Chapter 5 Tool Wear and Burr Formation Analysis in Vibration-Assisted Machining
5.1 Introduction
5.2 Tool Wear
5.2.1 Classification of Tool Wear
5.2.2 Wear Mechanism and Influencing Factors
5.2.3 Tool Wear Reduction in Vibration-Assisted Machining
5.2.3.1 Mechanical Wear Suppression in 1D Vibration-Assisted Machining
5.2.3.2 Mechanical Wear Suppression in 2D Vibration-Assisted Machining
5.2.3.3 Thermochemical Wear Suppression in Vibration-Assisted Machining
5.2.3.4 Tool Wear Suppression in Vibration-Assisted Micromachining
5.2.3.5 Effect of Vibration Parameters on Tool Wear
5.3 Burr Formation
5.4 Burr Formation and Classification
5.5 Burr Reduction in Vibration Assisted Machining
5.5.1 Burr Reduction in Vibration-Assisted Micromachining
5.6 Concluding Remarks
5.6.1 Tool Wear
5.6.2 Burr Formation
References
Chapter 6 Modeling of Cutting Force in Vibration-Assisted Machining
6.1 Introduction
6.2 Elliptical Vibration Cutting
6.2.1 Elliptical Tool Path Dimensions
6.2.2 Analysis and Modeling of EVC Process
6.2.2.1 Analysis and Modeling of Tool Motion
6.2.2.2 Modeling of Chip Geometric Feature
6.2.2.3 Modeling of Transient Cutting Force
6.2.3 Validation of the Proposed Method
6.3 Vibration-Assisted Milling
6.3.1 Tool-Workpiece Separation in Vibration Assisted Milling
6.3.2 Verification of Tool-Workpiece Separation
6.3.3 Cutting Force Modeling of VAMILL
6.3.3.1 Instantaneous Uncut Thickness Model
6.3.3.2 Cutting Force Modeling of VAMILL
6.3.4 Discussion of Simulation Results and Experiments
6.4 Concluding Remarks
References
Chapter 7 Finite Element Modeling and Analysis of Vibration-Assisted Machining
7.1 Introduction
7.2 Size Effect Mechanism in Vibration-Assisted Micro-milling
7.2.1 FE Model Setup
7.2.2 Simulation Study on Size Effect in Vibration-Assisted Machining
7.3 Materials Removal Mechanism in Vibration-Assisted Machining
7.3.1 Shear Angle
7.3.2 Simulation Study on Chip Formation in Vibration-Assisted Machining
7.3.3 Characteristics of Simulated Cutting Force and von-Mises Stress in Vibration-Assisted Micro-milling
7.4 Burr Control in Vibration-Assisted Milling
7.4.1 Kinematics Analysis
7.4.2 Finite Element Simulation
7.5 Verification of Simulation Models
7.5.1 Tool Wear and Chip Formation
7.5.2 Burr Formation
7.6 Concluding Remarks
References
Chapter 8 Surface Topography Simulation Technology for Vibration-Assisted Machining
8.1 Introduction
8.2 Surface Generation Modeling in Vibration-Assisted Milling
8.2.1 Cutter Edge Modeling
8.2.2 Kinematics Analysis of Vibration-Assisted Milling
8.2.3 Homogeneous Matrix Transformation
8.2.3.1 Basic Theory of HMT
8.2.3.2 Establishment of HTM in the End Milling Process
8.2.3.3 HMT in VAMILL
8.2.4 Surface Generation
8.2.4.1 Surface Generation Simulation
8.3 Vibration-Assisted Milling Experiments
8.4 Discussion and Analysis
8.4.1 The Influence of the Vibration Parameters on the Surface Wettability
8.4.2 Tool Wear Analysis
8.5 Concluding Remarks
References
Index
EULA

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