| 便携式精加工铣床设计与应用 |
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| 引用本文： | 赵安安,张程,巴晓甫.便携式精加工铣床设计与应用[J].航空制造技术,2020,63(11):76-82. |
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| 作者姓名： | 赵安安 张程 巴晓甫 |
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| 作者单位： | 航空工业西安飞机工业(集团)有限责任公司制造工程部,西安 710089,航空工业西安飞机工业(集团)有限责任公司制造工程部,西安 710089,航空工业西安飞机工业(集团)有限责任公司制造工程部,西安 710089;西北工业大学机电学院,西安 710072 |
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| 摘 要： | 针对飞机装配制造中大量小型安装面的精加工需求,提出便携式铣床精加工技术方案,通过对精加工对象和便携式加工流程的分析,开展便携式精加工铣床受力分析、动力学建模与详细设计,并进行应用和对比分析。结果表明:对于飞机小型安装面批量制造,就加工效率而言,便携式精加工铣床相比固定式铣床提高了约3倍,就加工精度而言,便携式精加工铣床相比手持打磨器提高了约5倍。
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| 关 键 词： | 飞机装配 便携式 精加工 铣床 铣切头 |
Design and Application of Portable Precision Finishing Milling Machine |
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| ZHAO Anan,ZHANG Cheng,BA Xiaofu.Design and Application of Portable Precision Finishing Milling Machine[J].Aeronautical Manufacturing Technology,2020,63(11):76-82. |
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| Authors: | ZHAO Anan ZHANG Cheng BA Xiaofu |
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| Institution: | (Department of Manufacturing Engineering,AVIC Xi’an Aircraft Industry(Group)Company Ltd.,Xi’an 710089,China;School of Mechanical Engineering,Northwestern Polytechnical University,Xi’an 710072,China) |
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| Abstract: | In order to meet the requirements of finishing a large number of small mounting surfaces in aircraft assembly manufacturing,a technical scheme of finishing with portable milling machine is proposed.Through the analysis of the precision machining object and the portable machining process,carry out force analysis,dynamics modeling and detailed design of the portable precision milling machine,and carry out the application and comparative analysis.The results show:for the batch manufacturing of small mounting surface of aircraft,in terms of processing efficiency,the portable finishing milling machine improves about 3 times compared with the fixed milling machine,and in terms of processing accuracy,the portable finishing milling machine improves about 5 times compared with the hand grinder. |
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| Keywords: | Aircraft assembly Portable Precision finishing Milling machine Milling head |
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