薄壁铝合金件的高速切削工艺研究

High Speed Cutting of Thin-walled Aluminum Alloys Components

分析了薄壁铝合金零件的结构特点及加工工艺方案;研究了高速切削中减小其加工变形的切削参数优化策略。采用该措施可以有效地减小薄壁零件的加工变形,保证加工质量;明显地提高生产效率,缩短飞机的制造周期。

The structure features and the processing scheme of some thin - walled aluminum alloys components are studied, and the cutting parameters are optimized to decrease the deformation in high speed cutting process. With these optimized parameters, the magnitude of the deflection is effectively reduced, and the machining quality is ensured. The productivity is also increased so as to decrease the manufacturing period