一、基本内容现代机械加工新工艺是相对于传统的机械加工——切削加工工艺而言的。由于科学技术的发展,机械产品的形状日趋复杂,精度要求和可靠性要求都愈来愈严格。很多技术问题,如难切削加工、高硬度、高强度材料、几何形状复杂的薄壁零件,热敏感性强高韧性材料的精密零件加工用传统的切削加工已很难,甚至无法胜任。为了解决上述问 First, the basic content of the new modern machining technology is relative to the traditional machining - cutting process in terms of. Due to the development of science and technology, the shape of mechanical products is becoming more and more complicated, and the requirements of accuracy and reliability are getting more and more strict. Many of the technical problems, such as difficult machining, high hardness, high strength materials, thin-walled parts with complex geometries, and precision machined parts for heat-sensitive, high-toughness materials, have been difficult or even unsuitable for conventional machining. In order to solve the above question