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新一代飞机的发展,对航空发动机性能提出了更高的要求。高性能发动机中采用的零件种类逐渐增多,传统的单一加工方法已经无法解决航空发动机复杂零件加工的问题,在机匣加工以及整体叶盘加工方面比较困难,这给零件加工方面带来了较大的挑战。为此,需要采用一种新型的加工工艺进行发动机零部件的加工,应用电火花加工工艺进行航空机械产品的加工,不仅可以改变零件表面的质量问题,还能够保证零件表面组织的稳定性。本文就航空发动机零件加工中电火花加工工艺的应用进行分析。
The development of a new generation of aircraft, aeroengine performance put forward higher requirements. The types of parts used in high-performance engines are gradually increasing. The traditional single-processing method has been unable to solve the problem of machining complex parts of aero engines. It is difficult to process the casing and the entire leaf disc, which brings a large part processing aspect The challenge Therefore, it is necessary to adopt a new type of processing technology to process engine parts. Machining of aviation mechanical products by EDM can not only change the quality of parts surface, but also ensure the stability of the surface of the parts. This article analyzes the application of EDM in aeroengine parts machining.