航空发动机低压涡轮单元体智能对接技术研究  

Study on automatic docking technology for aero-engine low pressure turbine installation

作　　者：王岭 WANG Ling(AECC Commercial Aircraft Engine Co.,Ltd,Shanghai 200241,China)

机构地区：[1]中国航发商用航空发动机有限责任公司,上海201108

出　　处：《燃气涡轮试验与研究》2018年第5期1-5,共5页Gas Turbine Experiment and Research

摘　　要：对航空发动机低压涡轮单元体智能对接关键技术进行探讨。针对传统人工+吊车并使用专用工装的装配方法存在的装配过程一致性和稳定性差、装配效率低等问题,应用智能机器人技术、柔性工装技术、智能传感器技术、实时控制技术,实现了航空发动机低压涡轮单元体与风扇核心机单元体安装过程自动上料、智能对接及螺母自动拧紧。通过智能对接检测及远程监控,保证单元体无磕碰对接,减少操作人员劳动强度,提高装配效率,实现发动机装配关键工艺环节智能化。This research has been carried out to investigate on the automatic docking technology for aero-engine low pressure turbine(LPT)installation.Since tradition installation method employs manual labor and crane with special tooling,it usually lacks of coherence,stability and efficiency.Applying intelligent robot,flexible tooling,intelligent sensor and real time control,the docking process of aero-engine LPT module and low pressure compressor module has realized automatic loading,automatic docking and nut automatic tightening up.By automatic docking inspection and remote monitoring,the automatic docking technology can ensure that specific joining process is automatic and highly efficient without any risk of bumping.

关 键 词：航空发动机 低压涡轮单元体 智能对接技术 激光跟踪 位姿测量 装配技术 

分 类 号：V263.2[航空宇航科学与技术—航空宇航制造工程]