飞机结构件反拉式工装研究应用
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摘要
鉴于国内航空产业迅猛发展前景,不断研究飞机结构件的高效加工工艺方法是提升企业竞争力的重要手段之一。针对预拉伸板类典型飞机结构件加工,提出了基于嵌入式和单元式的反拉工装设计方案,总结了此类方案的高效工艺方案,并对典型零件进行了加工验证,试验结果显示:反拉类通用工装在工装管理、装夹效率等方面都体现出了一定的优势,在航空结构件的加工中具有非常好的推广应用价值。
Research on high performance machining plans on aircraft part is one of most significant methods based on the rapid growth of aviation industry. This paper proposes new fixture designs, which are based on the viewpoint of embedded and unit modes, to solve machining efficiency of typical part. A complete solution is given in this paper, and typical parts have been manufactured to validate the feasibility. It can be proved from the experimental results that this new method has a certain advantage in the aspects of fixture management and clamping efficiency, and also has high value of applications.
Research on high performance machining plans on aircraft part is one of most significant methods based on the rapid growth of aviation industry. This paper proposes new fixture designs, which are based on the viewpoint of embedded and unit modes, to solve machining efficiency of typical part. A complete solution is given in this paper, and typical parts have been manufactured to validate the feasibility. It can be proved from the experimental results that this new method has a certain advantage in the aspects of fixture management and clamping efficiency, and also has high value of applications.
引文
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[3]王继均,康志文,刘卫武,等.基于DMC125U机床的方箱工装多件柔性加工技术[J].制造技术与机床,2016(4):102-105, 110.WANG Jijun, KANG ZHIWEN, LIU Weiwu, et al. Quad-faces multiple parts flexible machining technology based on DMC125U machine[J]. Manufacturing Technology&Machine Tool, 2016(4):102-105, 110.
[4]黄军军,王立夫,勾波,等.通用加工工装结构的模块化设计[J].机械制造,2013, 51(2):67-69.HUANG Junjun, WANG Lifu, GOU Bo, et al. Modular design of general machined tooling structure[J]. Machinery, 2013. 51(2):67-69.
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