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毕业论文网 > 任务书 > 机械机电类 > 机械工程 > 正文

微小卫星喷嘴微孔电解加工工艺研究任务书

 2020-05-06 16:48:28  

1. 毕业设计(论文)的内容和要求

(1)查找相关资料及文献,熟悉和掌握微小孔电解加工方法;(2)进行三电极电化学测试装置、电流密度-效率曲线测试装置的设计、搭建及曲线测定与分析;(3)熟悉微小孔电解加工设备,制定微小孔电解加工设备设计方案;(4)撰写毕业设计报告、完成机械图纸设计及英文翻译。

2. 参考文献

[1] M. Imran, P.T. Mativenga, A. Gholinia, P.J. Withers, Comparison of tool wear mechanisms and surface integrity for dry and wet micro-drilling of nickel-base superalloys, International Journal of Machine Tools Manufacture, 76 (2014) 49-60. [2] Y. Zhang, X. Yuan, P. Ligrani, Film cooling effectiveness distribution on first-stage vane endwall with and without leading-edge fillets, International Journal of Heat and Mass Transfer, 66 (2013) 642-654. [3] Y. Shen, Y. Liu, Y. Zhang, H. Dong, W. Sun, X. Wang, C. Zheng, R. Ji, High-speed dry electrical discharge machining, International Journal of Machine Tools and Manufacture, 93 (2015) 19-25. [4] J. Wang, F. Han, Simulation model of debris and bubble movement in consecutive-pulse discharge of electrical discharge machining, International Journal of Machine Tools and Manufacture, 77 (2014) 56-65. [5] B. Ekmekci, Residual stresses and white layer in electric discharge machining (EDM), Applied Surface Science, 253 (2007) 9234-9240. [6] B. Izquierdo, S. Plaza, J.A. S#225;nchez, I. Pombo, N. Ortega, Numerical prediction of heat affected layer in the EDM of aeronautical alloys, Applied Surface Science, 259 (2012) 780-790. [7] X. Hao, L. Wang, Q. Wang, F. Guo, Y. Tang, Y. Ding, B. Lu, Surface micro-texturing of metallic cylindrical surface with proximity rolling-exposure lithography and electrochemical micromachining, Applied Surface Science, 257 (2011) 8906-8911. [8] X.L. Fang, N.S. Qu, Y.D. Zhang, Z.Y. Xu, D. Zhu, Effects of pulsating electrolyte flow in electrochemical machining, Journal of Materials Processing Technology, 214 (2014) 36-43. [9] Y. Zhang, Z. Xu, Y. Zhu, D. Zhu, Machining of a film-cooling hole in a single-crystal superalloy by high-speed electrochemical discharge drilling, Chinese Journal of Aeronautics, (2015). [10] Z. Zeng, Y. Wang, Z. Wang, D. Shan, X. He, A study of micro-EDM and micro-ECM combined milling for 3D metallic micro-structures, Precision Engineering, 36 (2012) 500-509. [11] T. Kurita, M. Hattori, A study of EDM and ECM/ECM-lapping complex machining technology, International Journal of Machine Tools and Manufacture, 46 (2006) 1804-1810. [12] D.K. Chung, H.S. Shin, B.H. Kim, M.S. Park, C.N. Chu, Surface finishing of micro-EDM holes using deionized water, Journal of Micromechanics and Microengineering, 19 (2009) 1-7. [13] A. De Silva, H. Schulze, J. McGeough, M. Zybura, Process control and power systems for electrochemical-erosion sinking (ELESIN), in: Proceedings of the 16th International Symposium on Electromachining, 2010. [14] N. Minh Dang, M. Rahman, Y.S. Wong, Simultaneous micro-EDM and micro-ECM in low-resistivity deionized water, International Journal of Machine Tools Manufacture, 54-55 (2012) 55-65. [15] M.D. Nguyen, M. Rahman, Y.S. Wong, Transitions of micro-EDM/SEDCM/micro-ECM milling in low-resistivity deionized water, International Journal of Machine Tools Manufacture, 69 (2013) 48-56. [16] Y. Zhang, Z. Xu, D. Zhu, J. Xing, Tube electrode high-speed electrochemical discharge drilling using low-conductivity salt solution, International Journal of Machine Tools and Manufacture, 92 (2015) 10-18. [17] N. Minh Dang, M. Rahman, W. Yoke San, Modeling of radial gap formed by material dissolution in simultaneous micro-EDM and micro-ECM drilling using deionized water, International Journal of Machine Tools and Manufacture, 66 (2013) 95-101. [18] Y. Zhang, Z. Xu, J. Xing, D. Zhu, Enhanced Machining Performance of Micro Holes Using Electrochemical Discharge Machining with Super-High-Pressure Interior Flushing, International Journal of Electrochemical Science, 10 (2015) 8465-8483.

3. 毕业设计(论文)进程安排

1、2018.12.20-2018.12.29: 查阅文献,熟悉课题背景,做好开题前期工作。

2、2018.12.29-2019.1.13: 在广泛查阅资料的基础上,完成外文翻译、文献综述和开题报告等工作。

3、2019.1.13-2019.3.12: 进行课题的机床图纸绘制等。

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