摘要
螺纹连接副在风力发电机组上应用广泛,不同规格的螺纹连接副安装要求各异,如螺纹规格M30以上的高强螺栓,安装前需要涂抹抗咬合润滑剂,防止螺栓拆装时咬合;螺纹规格M12以下的普通螺栓,安装前需要涂抹螺纹锁固胶,防止螺栓松动。螺纹连接副紧固工艺直接影响到整台风力发电机组的运行安全。本文从工艺技术角度分析风力发电机组螺纹连接副的安装、维护以及验收检查中的技术要求。
The threaded connection pair is widely used in wind turbines,the installation requirements for threaded connection pairs of different specifications vary,for example high-strength bolts with thread size above M30,before installation,anti bite lubricant needs to be applied to prevent the bolt from biting during disassembly and assembly;For ordinary bolts with thread specifications below M12,apply thread locking glue before installation to prevent the bolts from loosening.The tightening process of threaded connection pairs directly affects the operational safety of the entire wind turbine generator set.This article analyzes the technical requirements for the installation,maintenance,and acceptance inspection of threaded connection pairs in wind turbines from the perspective of process technology.
作者
李红峰
沈青青
沈力兴
庄剑余
王益庆
LI Hongfeng;SHEN Qingqing;SHEN Lixing;ZHUANG Jianyu;WANG Yiqing(Zhejiang Yunda Wind Power Co.,Ltd,Zhejiang Provincial Key Laboratory of Wind Power Generation Technology,Hangzhou Zhejiang 310000)
出处
《中国科技纵横》
2024年第1期93-95,共3页
China Science & Technology Overview
关键词
风力发电机组
螺纹连接副
润滑
预紧力
wind turbine
threaded connection pair
lubrication
preload
