绝缘及弱导电工程陶瓷电火花加工
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作者刘永红 等 著
出版社科学出版社
ISBN9787030440044
出版时间2015-08
装帧平装
开本其他
定价88元
货号1201136847
上书时间2024-06-13
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目录
Foreword
Preface
Chapter 1Electric Discharge Milling of Insulating Engineering Ceramics
1.1Introduction
1.2Principle and characteristics of ED milling
1.2.1Principle of ED milling
1.2.2Characteristics of ED milling
1.3Experiments and discussion
1.3.1Effects of the pulse duration on the process performance
1.3.2Effects of the pulse interval on the process performance
1.3.3Effects of the peak current on the process performance
1.3.4Effect of tool polarity on the process performance
1.3.5Effect of peak voltage on the process performance
1.3.6Effect of rotational speed of the tool electrode on the process performance
1.3.7Effect of feed speed of the workpiece on the process performance
1.3.8Effect of emulsion concentration of the machining fluid on the process performance
1.3.9Effect of NaNO3 concentration of the machining fluid on the process performance
1.3.10Effect of Polyvinyl alcohol concentration on the process performance
1.3.11Effect of flow velocity of the machining fluid on the process performance
1.4Numerical simulation of single pulse discharge machining insulating Al2O3 ceramic
1.4.1Model details
1.4.2Finite element formulations
1.4.3Results and discussion
1.5Conclusions
References
……
内容摘要
本书系统论述绝缘及弱导电工程陶瓷电火花加工相关技术的著作，该著作综合了作者多年来在该方面的研究成果，主要介绍了绝缘工程陶瓷的电火花铣削、电火花磨削、高能量电容放电加工等技术，以及弱导电工程陶瓷的齿电极电火花铣削、端面电火花铣削、端面电火花铣磨复合加工等技术，并对各种加工技术的加工机理和工艺规律进行了系统深入的理论与试验研究，得到了各加工参数对加工工艺性能的影响规律关系，建立了加工工艺指标与加工参数之间的数学模型，揭示了绝缘及弱导电工程陶瓷的材料蚀除机理。
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