| 某型发动机离心通风器传动齿轮失效原因分析 |
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| 引用本文： | 张用霖,谢东.某型发动机离心通风器传动齿轮失效原因分析[J].燃气涡轮试验与研究,2002,15(2):59-62. |
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| 作者姓名： | 张用霖 谢东 |
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| 作者单位： | 中国人民解放军第5719厂四,川彭州,611937 |
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| 摘 要： | 国产某涡喷型发动机到寿送修时，发现附件传动机匣内一对伞型齿轮和轴承失效，考虑以往两次同类失效情况，通过对失效件的分析，找出失铲的原因，提出了改进措施，并使这些改进措施在同类机中获得了成功的应用。
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| 关 键 词： | 离心通风器 传动齿轮 失效原因 航空发动机 |
| 修稿时间： | 2001年11月16 |
An Analysis of Ineffectiveness of Drive Gears in a Centrifugal Ventilator |
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| ZHANG Yong,lin & XIE Dong.An Analysis of Ineffectiveness of Drive Gears in a Centrifugal Ventilator[J].Gas Turbine Experiment and Research,2002,15(2):59-62. |
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| Authors: | ZHANG Yong lin & XIE Dong |
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| Institution: | No.5719 Factory of P.L.A. Sichuan 611937 |
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| Abstract: | A couple of bevel gears and a bearing were found ineffective after a turbojet engine internal overhaul. In connection with two similar failures happened before and analysis of the ineffective components, reasons were obtained and procedures of improvement were proposed. These procedures have been proved successful on similar engines. |
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| Keywords: | aero engine gear ineffectiveness |
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