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数控磨床是集机、电、仪和信息等多项技术于一体的典型机电一体化产品,是同时具备高效率、高质量、柔性等优点的工作母机,随着CNC技术的不断完善和微处理机直接用于机床后,数控磨床的性能价格比得到极大的改善,这就使得数控磨床成为不仅是一种技术上先进,而且是一种经济上合理的机床,不仅现在富有旺盛的生命,而且是未来机械工厂自动化的基础。 由于磨床加工精度较高,作为切削工具砂轮,其锐利程度、磨损情况等在磨削中变化因素较多,且要求数控系统保持微米级甚至亚微米级的跟踪精度较为困难,虽然数控磨床的开发研制起步并不晚,但发展较为缓慢。我国于1958年研制了第一代电子管的数控曲线磨床;1972年开发了第二代晶体管的MK1332数控外圆磨床;1975年研制成功了第三代集成电路的MK8532数控
CNC grinding machine is a set of mechanical, electrical, instrumentation and information technology in one of the typical mechatronic products, is also equipped with high efficiency, high quality, flexibility and other advantages of the parent machine, with the continuous improvement of CNC technology and micro-processing Machine directly used in machine tools, CNC grinder performance and cost has been greatly improved, which makes CNC grinder become not only a technologically advanced, but also an economically reasonable machine tool, not only is now full of strong life, But also the basis for future automation of machinery factory. Due to the high precision of grinding machine, as the cutting tool grinding wheel, its sharpness, wear and other changes in grinding more factors, and require the CNC system to maintain micron or sub-micron tracking accuracy is more difficult, although the development of CNC grinding machine It is not too late to start research and development, but the development is slow. China in 1958 developed the first generation of electronic CNC curve grinding machine; 1972 developed the second generation transistor MK1332 CNC cylindrical grinder; 1975 developed the third generation of integrated circuits MK8532 NC