轴流压缩机转子高速动平衡异常检测及激光再制造修复  

Detection and Analysis of Abnormal High Speed Dynamic Balance of Axial Compressor Rotor and Laser Remanufacture Repair

作　　者：易涛 周武军 邹新长 吴恬 陶家友[4] YI Tao;ZHOU Wu-jun;ZOU Xin-chang;WU Tian;TAO Jia-you(Equipment Engineering Department of SINOPEC Jingmen Branch,Jingmen 448000,China;Yueyang Dalu Laser Technology Co.,Ltd.,Yueyang 414000,China;Mechanical Engineering Off ice of Ref ining Division of SINOPEC Maoming Branch,Maoming 525011,China;Key Laboratory of Science and Technology,Information Photonics and Air Optical Communication,Hunan Institute of Technology,Yueyang 414006,China)

机构地区：[1]中国石化荆门分公司设备工程部,湖北荆门448000 [2]岳阳大陆激光技术有限公司,湖南岳阳414000 [3]中国石化茂名分公司炼油分部机动工程室,广东茂名525011 [4]湖南理工学院,信息光子学与空气光通信重点实验室,湖南岳阳414006

出　　处：《化工管理》2022年第17期106-108,共3页Chemical Engineering Management

摘　　要：文章对某轴流压缩机转子的高速动平衡检测及再制造问题进行了分析。采用表面着色探伤、超声波探伤等方法对转子进行无损检测,结果表明,转子的止推侧端联轴器轴颈有较大面积的拉伤损伤,导致高速动平衡的无法正常校验。采用激光熔覆的方法在轴颈拉伤处进行激光再制造修复后,转子顺利通过了高速动平衡检测。The high-speed dynamic balance detection and remanufacturing of an axial compressor rotor are studied.The results show that there is a large area of tensile damage on the coupling journal at the thrust side of the rotor,resulting in the failure of normal verification of high-speed dynamic balance.After laser remanufacturing and repair at the strained part of the journal by laser cladding,the rotor passed the high-speed dynamic balance test successfully.

关 键 词：轴流压缩机 转子 轴颈 高速动平衡 激光再制造 

分 类 号：TH45[机械工程—机械制造及自动化]