大尺寸超薄整体框广泛应用于飞机的设计与制造领域。在分析某型飞机大尺寸超薄整体框工艺的基础上,对其加工方案、转角处理及刀具参数选择等进行了创新性设计,并通过加工试验达到了预期的效果,实现了该类零件的准确、高效加工。 Large-size ultra-thin whole box is widely used in the design and manufacture of aircraft. Based on the analysis of a large-size ultra-thin monoblock craft for a certain type of aircraft, an innovative design was made on the machining scheme, corner treatment and tool parameter selection, and the expected result was achieved through the machining test. Accurate and efficient processing.