大功率风电齿轮箱轴承试验和检测技术  

Test and Detection Technology for Bearings in Speed Increasing Gearboxes of High Power Wind Turbines

作　　者：陈辉 黄伟 尚艳涛 王力宁 CHEN Hui;HUANG Wei;SHANG Yantao;WANG Lining(Luoyang LYC Bearing Co.,Ltd.,Luoyang 471039,China;State Key Laboratory of Aviation Precision Bearings,Luoyang 471039,China;Henan High-end Bearing Industry Research Institute,Luoyang 471039,China;Henan Technology Innovation Center of Bearing,Luoyang 471039,China)

机构地区：[1]洛阳LYC轴承有限公司,河南洛阳471039 [2]航空精密轴承国家重点实验室,河南洛阳471039 [3]河南省高端轴承产业研究院,河南洛阳471039 [4]河南省轴承技术创新中心,河南洛阳471039

出　　处：《轴承》2023年第6期121-126,共6页Bearing

基　　金：国家重点研发计划资助项目(2019YFB2005004,2019YFB2005001);洛阳市重大科技创新专项资助项目(2201004A)。

摘　　要：针对大功率风电齿轮箱轴承亟需一套完善的试验和检测技术的需求,以某机型行星轮圆锥滚子轴承为例阐述了轴承试验原理和试验方法,并在试验结束后对轴承零件进行检测。试验机传感器记录和轴承零件检测结果表明,试验过程中试验平台运行稳定,试验结束后轴承各零件接触面状况良好,无剥落、高温变色等现象,该型号轴承满足设计目的,符合相关国家标准要求,得到齿轮箱厂家的认可,证明了所采用的试验方案及检测技术的可行性。In response to urgent need of a complete set of test and detection technology for bearings in speed increasing gearboxes of high power wind turbines,the test principle and method for the bearings are explained,taking planetary carrier tapered roller bearings for a wind turbine as examples,and the bearing parts are inspected after test.The sensor records of tester and inspection results of bearing parts indicate that the test platform operates stably during test process.After test,the contact surfaces of each part of the bearings are in good condition,without spalling or high-temperature discoloration.This type of the bearings meets design purpose,in line with relevant national standards,recognized by speed increasing gearbox manufacturers.The feasibility of proposed test scheme and detection technology is proved.

关 键 词：滚动轴承 风电轴承 风力发电机组 圆锥滚子轴承 试验机 

分 类 号：TH133.332[机械工程—机械制造及自动化]