基础装备制造及高档集成数控机床研究进展

为解决航空航天制造领域面临的关键问题以及提高机床行业的服务能力，机床行业提出建设航空航天制造领域高档数控机床创新能力平台。总结了创新平台的基础装备制造及高档数控机床的四个方面研究进展，包括电主轴单元技术（高速主轴刀柄刀具系统动力分析、数字化仿真和样机模态验证分析）、机床设计（直线轴进给系统刚柔耦合机电耦合动力学、多轴联动与高速五坐标混联加工装备、摆动/回转进给系统的机电耦合动力学模型验证分析、MTC1000镗铣磨复合加工中心结构创新设计）、机床控制（高速启停残留振动抑制技术验证分析）和机床验证（航空航天结构件高速加工现场的数据采集、映射与存储技术分析）。最后展望了基础装备制造和高档数控机床的发展方向。

Research Progresses of Basic Equipment Manufacturing and High-grade Integrated CNC Machine Tools

In order to solve the key problems faced by the aerospace manufacturing fields and improve the service capability for the industries，the machine tool industry proposed to build an innovative capability platform for high-grade CNC machine tools in the field of aerospace manufacturing. The research progresses in four aspects of basic assembly manufacturing and high-grade CNC machine tools were summarized about the innovation platform, including: motorized spindle unit technology(dynamic analysis of high-speed spindle—tool handle—tool system, digital simulation and prototype modal verification analysis); machine tool design(rigid-flexible coupling—electromechanical coupling dynamics of linear axis feed system, verification and analysis of electromechanical coupling dynamic model of multi-axis linkage and high-speed five-coordinate hybrid machining equipment and swing/rotary feed system, innovative structural design of MTC1000 boring, milling and grinding composite machining center); machine tool control(verification and analysis of high-speed start-stop residual vibration suppression technology) and machine tool verification(analysis of field data acquisition, mapping and storage technology for high-speed machining of aerospace structural parts). Finally, the future research trends were prospected.