| 空心长轴深孔加工工艺研究 |
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| 引用本文： | 姜雪梅.空心长轴深孔加工工艺研究[J].航空精密制造技术,2011,47(4):46-49. |
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| 作者姓名： | 姜雪梅 |
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| 作者单位： | 沈阳黎明航空发动机(集团)有限责任公司盘轴加工厂,沈阳,110043 |
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| 摘 要： | 以某发动机空心长轴零件深孔加工为研究对象,设计了长径比为15,长度超过1米的整体硬质合金刀杆,在某加工项目试验中,应用这种超长整体硬质合金刀杆,在细长比大于10的空心长轴的深孔镗削加工中,改变了传统的深孔加工工艺,满足了空心长轴深孔加工中严格的壁厚差要求,取得了明显的效果.
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| 关 键 词： | 深孔加工 壁厚差 整体硬质合金刀杆 |
Study on Machining Technology for Hollow Deep Hole |
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| JIANG Xue-mei.Study on Machining Technology for Hollow Deep Hole[J].Aviation Precision Manufacturing Technology,2011,47(4):46-49. |
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| Authors: | JIANG Xue-mei |
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| Institution: | JIANG Xue-mei(Shenyang Liming Aero-Engine Group Corporation Ltd.,Shenyang 110043) |
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| Abstract: | Machining technology for hollow deep hole for aero-engine as research object,the holistic hard alloy tool pole with ratio of length to diameter 15 and length over 1m was designed.The traditional deep hole processing were changed in machining deep hole with slenderness ratio over 10 and the requirement of wall thickness error was satisfied in hollow deep hole processing to achieve obvious effect. |
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| Keywords: | deep hole processing wall thickness error holistic hard alloy tool pole |
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