| 超纯水微细电解加工的可行性研究 |
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| 引用本文： | 鲍怀谦,徐家文,曹连民.超纯水微细电解加工的可行性研究[J].哈尔滨工业大学学报,2009,41(5):234-237. |
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| 作者姓名： | 鲍怀谦 徐家文 曹连民 |
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| 作者单位： | 鲍怀谦(南京航空航天大学机电学院,南京,210016;山东科技大学机电学院,青岛,266510);徐家文(南京航空航天大学机电学院,南京,210016);曹连民(山东科技大学机电学院,青岛,266510)
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| 基金项目： | 航空科学基金资助项目 |
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| 摘 要： | 针对绿色制造和微细加工的需求,对一种新型微细电解加工方法——超纯水微细电解加工进行了基础研究.在试验原理的基础上,研制了试验装置,研究了阳离子交换膜促进超纯水水解离的机理及其提高电解加工过程中电流密度的因素,并通过工艺试验在不锈钢薄片上加工出微小孔,从而论证了超纯水微细电解加工的可行性.
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| 关 键 词： | 电解加工 超纯水 阳离子交换膜 水解离 |
Feasibility study of micro-ECM in ultrapure water |
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| BAO Huai-qian,XU Jia-wen,CAO Lian-min.Feasibility study of micro-ECM in ultrapure water[J].Journal of Harbin Institute of Technology,2009,41(5):234-237. |
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| Authors: | BAO Huai-qian XU Jia-wen CAO Lian-min |
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| Affiliation: | 1.College of Mechanical and Electrical Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;2. College of Mechanical and Electronic Engineering,Shandong University of Science and Technology,Qingdao 266510,China) |
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| Abstract: | In order to develop the green manufacturing and microfabrication,an innovative micro-electrochemical machining (ECM) method,the electrochemical machining,in ultrapure water was studied. On the basis of experimental principle,ECM set -up was developed for engineering application. Water dissociation mechanism was found under the function of cation exchange membrane,and many factors to enhance current density were analyzed. As a result of technological test,a micro hole was machined in the thin stainless slice. It is confirmed that the electrochemical machining technology is feasibile to make use of ultrapure water as electrolyte. |
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| Keywords: | electrochemical machining ultrapure water cation exchange membrane water dissociation |
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