摇篮式直驱五轴联动数控转台装配技术及应用

Assembly Technology and Application of Cradle Type Direct Drive Five Axis Linkage CNC Turntable

摇篮式直驱五轴联动数控转台为五轴加工中心的核心功能部件,具有高动态响应、高精度、高速度等特点,掌握其装配工艺的关键技术,是保证摇篮式直驱五轴联动数控转台性能的重要手段。该文从实际出发,系统性地介绍了一种直驱摇篮转台的装配过程和关键技术,通过对直驱摇篮数控转台的刹车模组、C轴模组、A轴模组的精度调整及装配工艺技术的探索研究,解决了刹车模组和A轴双电机同驱控制的装配技术关键难点,并对刹车模组的刹车距离进行了设计,为数控转台核心装配工艺技术提供了理论依据。所研究内容对于该类型产品的装配技术的深入研究具有非常好的借鉴意义。

The cradle type direct drive five axis linkage CNC turntable is the core functional component of the five axis machining center,with characteristics such as high dynamic response,high precision,and high speed.Mastering the key assembly technology is an important means to ensure the performance of the cradle type direct drive five axis linkage CNC turntable.The author systematically introduces the assembly process and key technologies of a direct drive cradle turntable from a practical perspective.Through exploring and researching the assembly process technology of the brake module,C-axis module,A-axis module,and precision adjustment of the direct drive cradle CNC turntable,the key points of the assembly technology of the brake module and A-axis dual motor drive control are solved,and the braking distance of the brake module is designed.It provides a theoretical basis for the core assembly process technology of CNC turntables;and it is of great reference significance for the in-depth study of the assembly technology of this type of products.