人们对光学系统的要求日益提高,采用传统的球面镜光学系统已经很难达到系统的要求,而非球面光学零件就能很好地改善这个问题。但是,非球面零件制造工艺复杂,单件生产周期长,成本高,这又制约了非球面零件应用的快速发展。因此,探索一种高效、高精度、低成本的加工方法是非球面加工领域所追求的目标。 People are increasingly demanding optical systems, the use of the traditional spherical mirror optical system has been difficult to meet the system requirements, and non-spherical optical components can be a good way to improve this problem. However, the manufacturing process of aspherical parts is complicated, the production cycle of single parts is long and the cost is high, which in turn restricts the rapid development of the applications of aspherical parts. Therefore, to explore an efficient, high-precision, low-cost processing method is the goal pursued in the field of aspheric processing.