无论是对于航空航天产品,还是对于其他产品,追求和实现零件制造过程的高质量、高效率、低成本以及环境友好的目标,是制造业和制造技术发展的一个永恒的主题。从技术层面分析机加工的发展趋势,有两个主要出发点:一是零件所采用的材料材料特点,二是零件设计上的结构特 The pursuit of high quality, high efficiency, low cost and environmentally friendly parts manufacturing processes, both for aerospace products and other products, is an eternal theme in manufacturing and manufacturing technology. From the technical level analysis of the development trend of machining, there are two main starting point: First, parts of the material used in the material characteristics, the second part of the structural design of special