航天发动机诱导轮专机的研制与应用  

Development and Application of Special Machine Tool for Machining Inducer of Aerospace Engine

作　　者：苏晓伟 魏敏 肖斌 汪孟茹 高辉 Su Xiao-wei;Wei Min;Xiao Bin;Wang Meng-ru;Gao Hui(Qinchuan Machine Tool&Tool Group Corp,Shaanxi Baoji 721009)

机构地区：[1]秦川机床工具集团股份公司,陕西宝鸡721009

出　　处：《内燃机与配件》2024年第18期63-65,共3页Internal Combustion Engine & Parts

基　　金：国家重大专项2022年汽车动力总成大功率CVT/动力换挡变速器成组连线加工装备支持。

摘　　要：诱导轮属于航天发动机关键复杂零件,诱导轮整体结构属于薄壁回转体类零件,诱导轮叶片型面复杂,加工难度大、加工过程中易变形。本文针对航天发动机涡轮泵诱导轮类零件加工工艺特点,介绍了研制的诱导轮专机结构特点、功能,以及诱导轮零件的加工工艺方法,诱导轮专机可实现五轴联动加工,配置了托盘自动交换系统、在机测量、自适应加工、机床精度自动补偿等功能,实现了诱导轮类零件复杂型面的高效加工。The induction wheel belongs to the key complex parts of the aerospace engine,and the overall structure of the induction wheel belongs to the thin-wall rotary parts.The induction wheel blade surface is complex,processing is difficult and easy to deform in the processing process.According to the characteristics of aerospace engine turbine pump induction wheel parts processing process,introduces the development of induced wheel plane structure characteristics,function,and the processing method of induction wheel parts,induction wheel plane can realize five axis linkage processing,configuration tray automatic exchange system,measurement,adaptive processing,machine accuracy automatic compensation,realize the efficient processing of induced wheel parts complex surface.

关 键 词：诱导轮专机 涡轮泵诱导轮 五轴联动 托盘自动交换 在机测量 自适应加工 

分 类 号：V23[航空宇航科学与技术—航空宇航推进理论与工程]