| 带冠整体叶轮叶间通道的数控电解加工方法 |
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| 引用本文： | 胡平旺,徐家文,云乃彰.带冠整体叶轮叶间通道的数控电解加工方法[J].哈尔滨工业大学学报,2004,36(2):154-156. |
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| 作者姓名： | 胡平旺 徐家文 云乃彰 |
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| 作者单位： | 1. 解放军汽车管理学院,网络中心,安徽,蚌埠,233011
2. 南京航空航天大学,机电工程学院,江苏,南京,210016 |
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| 基金项目： | 国家自然科学基金(5880298)，“九五”国防预研资助项目(18.11.2.2). |
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| 摘 要： | 针对目前用电火花加工带冠整体叶轮叶间通道存在的加工效率问题，在分析和处理带冠整体叶轮型面数据的基础上，提出了电解粗加工与电火花加工相结合的加工方法，并依据计算机仿真对加工轨迹和工具阴极的形状进行了设计和修正，经过初步工艺试验表明，整个加工效率可提高20％。
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| 关 键 词： | 带冠整体叶轮 叶间通道 数控 电解加工 加工效率 发动机 |
| 文章编号： | 0367-6234(2004)02-0154-03 |
| 修稿时间： | 2002年8月20日 |
Numerical controlled electrochemical machining cowled integral impeller tunnels |
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| HU Ping-wang,XU Jia-wen,YUN Nai-zhang.Numerical controlled electrochemical machining cowled integral impeller tunnels[J].Journal of Harbin Institute of Technology,2004,36(2):154-156. |
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| Authors: | HU Ping-wang XU Jia-wen YUN Nai-zhang |
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| Abstract: | From the study on processing the data that depict the blade surface of the cowled integral impeller, the shaping law to process the cowled integral impeller with ECCEM was obtained. Then the shape of the tool - cathode and its path were adjusted according to the computer simulation. The technique to process the cowled integral impeller was achieved through many technical experiments and the tunnel of the cowled integral impeller was processed. The whole process efficiency has been improved by 20% by the numerical control e-lectric discharge precision machining. |
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| Keywords: | cowled integral impeller numerical control electrochemical machining process efficiency |
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