风电螺栓棒材超声检测系统设计与实现

Design and Realization of Ultrasonic Inspection System for Wind Power Bolt and Bar Material

在“双碳”战略目标下,国内新能源消费占比与日俱增,随着风电装机容量快速增长,风电机组的运行安全成为研究热点。针对风电连接双头螺栓棒材,设计了一套自动化超声检测系统。该系统依据工件特征,经过理论计算,确立探头参数及超声检测工艺;在此基础上,设计了机械工装结构,并结合基于PLC的控制系统,实现对工件的超声检测。现场运行情况表明,该检测系统完全满足在线检测需求,弥补了“超声-磁粉”一体化检测的空缺,具有一定的社会和经济效益。

Under the goal of“double carbon”strategy,the proportion of new energy consumption in China is increasingly growing,and the installed capacity of wind power is increasing rapidly,and the operation safety of wind turbines becomes a research hotspot.A set of automated ultrasonic inspection system is designed for wind turbine connecting double head bolt and bar material.The system is based on the characteristics of the work piece,by theoretical calculations,to establish the probe parameters and ultrasonic detection process;on this basis,the mechanical tooling structure is designed,and combined with the PLC-based control system,the ultrasonic detection of the work piece is realized.Field operation shows that the detection system fully meets the needs of online detection,making up for the vacancy of integrated ultrasonic-magnetic particle detection,which of certain social and economic benefits.