随着数控技术及数控刀具技术的快速进步,金属切削正在向高转速,高进给速度方向发展,为了保护机床和刀具,保证加工质量稳定,自适应控制在机械加工领域获得了越来越广泛的应用。由于检测信号的不同,自适应控制的形式及其应用范围也各不相同。目前,在对切削过程,尤其是粗铣加工过程实施的各种自适应控制形式中,功率自适应控制获得了较广泛的应用。本文结合我厂实际,介绍两种功率自适应控制形式及其具体应用方法。 With the rapid development of numerical control technology and CNC tool technology, metal cutting is developing towards high speed and high feed speed. In order to protect machine tool and tool and ensure stable processing quality, adaptive control is gaining more and more widespread in machining field Applications. Due to the different detection signals, the form of adaptive control and its application range are also different. At present, adaptive control of power is widely used in the various forms of adaptive control applied to the cutting process, especially the roughing process. In this paper, I plant the actual situation, introduce two kinds of power adaptive control forms and their specific application methods.