大型复杂构件机器人原位高效高质量铣削加工技术及装备
发布时间：2023-04-04
入选理由：清华大学联合北京卫星厂、烟台清科嘉创新研究轻量化五轴全并联高效加工功能模块，提出把“机床”举起来“随时随地五轴加工”的理念，创建“大范围定位+局部精雕细刻”原位制造新模式，开展机器人化、小型化、便携式原位柔性加工新技术研究，设计并研制移动式混联加工机器人装备，解决跨尺度定位及测量、精度主动调控等关键技术。已应用于空间站核心舱、天舟系列货运飞船、遥感系列卫星等的制造，生产效率显著提升，设备成本大幅降低，解决大型复杂构件高效高质量加工难题，使构件加工模式产生颠覆性变化。
Reason for Selection: Tsinghua University, cooperated by Beijing Spacecrafts and Yantai Tsingke+, has studied lightweight five-axis full-parallel, high-efficiency processing modules, proposed the concept of lifting “machine tools” to “achieve five-axis processing anytime, anywhere” and created a new in-situ manufacturing model of “large-scope positioning + partial precise engraving”. Studies on new technologies of robot-based small-sized portable in-situ flexible processing have been done to design and develop mobile hybrid processing robot, and realize key technologies for cross-scale positioning and measurement, active adjustment and control of accuracy. The technology and equipment have been successfully applied in the manufacturing of core modules of space station, Tianzhou cargo spacecrafts, remote sensing satellites, etc., not only significantly improving production efficiency, substantially lowering equipment costs and addressing difficulties in assuring high efficiency and quality of large complex components, but also bringing revolutionary transformations to component processing modes.
Reason for Selection: Tsinghua University, cooperated by Beijing Spacecrafts and Yantai Tsingke+, has studied lightweight five-axis full-parallel, high-efficiency processing modules, proposed the concept of lifting “machine tools” to “achieve five-axis processing anytime, anywhere” and created a new in-situ manufacturing model of “large-scope positioning + partial precise engraving”. Studies on new technologies of robot-based small-sized portable in-situ flexible processing have been done to design and develop mobile hybrid processing robot, and realize key technologies for cross-scale positioning and measurement, active adjustment and control of accuracy. The technology and equipment have been successfully applied in the manufacturing of core modules of space station, Tianzhou cargo spacecrafts, remote sensing satellites, etc., not only significantly improving production efficiency, substantially lowering equipment costs and addressing difficulties in assuring high efficiency and quality of large complex components, but also bringing revolutionary transformations to component processing modes.
关键词：原位铣削加工，移动式混联机器人，跨尺度定位与测量，精度主动调控，自适应铣削工艺
In-situ Milling, Mobile Hybrid Robot, Cross-scale Positioning and Measurement, Active Adjustment and Control of Accuracy, Adaptive Milling Process
In-situ Milling, Mobile Hybrid Robot, Cross-scale Positioning and Measurement, Active Adjustment and Control of Accuracy, Adaptive Milling Process