超声波检测在石油管道检测机器人中的应用  

Application of Ultrasonic Detection in Robot of Detecting Oil Pipe

作　　者：华正汉[1] 朱敬德[1] 周明[1] 

机构地区：[1]上海大学机械电子工程与自动化学院,上海200072

出　　处：《机械工程师》2003年第1期61-63,共3页Mechanical Engineer

摘　　要：石油管道长时间埋在地底下,由于腐蚀将会变薄,部分管段甚至出现破裂现象。文中针对输油管道的检测,提出了管道检测机器人超声检测的工作原理和具体方法。超声波检测是一种典型无损检测,在实际应用中,已经验证了超声检测方法的可行性、可靠性和准确性。The oil conduit pipe has been buried in the ground for such a long time that some of the body were corroded.These parts become thin,and even cracked.The design and exploration of the detecting robot in use oil conduit pipe is the863major project of the country.As to the detecting method,this article describes the operation principle and concrete method of the way of ultrasonic.The ultra -sonic is a typical kind of scatheless detection.Its possibility,reliability,and accurate has been proved in practice.

关 键 词：超声波检测 石油管道 机器人 准确性 

分 类 号：TE973.6[石油与天然气工程—石油机械设备] TP242[自动化与计算机技术—检测技术与自动化装置]