声明
1. Introduction
1.1 Background
1.2 Research Objectives and Tasks
1.3 Summary
1.4 Thesis Outline
2. Literature Review
2.1 Fundamentals of Macro and Micro-EDM
2.2 Mechanism of theμ-EDM Process
2.3 Productivity enhancement process
2.4 Interaction among magnetic field and plasma
2.5 Research Gaps
2.6 Summary
3. Magnetic field aidedμ-EDM experimental studies
3.1 Magnetic Field-Assisted Micro-EDM for Brass H62 Concept Development
3.2 Experimental Equipment Requirement
3.3 Generation of Cold Plasma Jet (Dielectric) and characteristics
3.4 Summary
4. Experimental Results for Magnetic Field-Assistedμ-EDM using Lorentz Forces
4.1 Parametric setting and measurements
4.2 Design of experiments for Lorentz force
4.3 Comparison of machining properties in NPJ with and without magnetic field
4.4 Crater size analysis and comparison with only NPJ+HVAJ
4.5 Magnetic field assisted EDM aided with NPJ-High velocity air jet
4.6 Material removal mechanism under external Lorentz force(MRR)
4.7 Magnet effect on Tool electrode wear
4.8 Surface roughness measurement
4.9 Summary of Research objectives
Conclusion
参考文献
Research Projects and Publications in Master Study
致谢
大连理工大学;
