摘要
随着航空、航天装备研制中非规则曲面复合材料制件比重的增加,传统的超声C扫描检测手段已难以满足实际应用需求。多轴联动超声C扫描检测技术为非规则曲面复合材料制件的检测提供了重要技术支撑。本文分析和评述了多轴联动超声C扫描检测的技术原理、典型设备形式和主要功能,分析了存在的问题,并指出发展方向。
With the rapid development of aerospace and aviation equipment, the demand for ultrasonic testing of irregular curved composites is increasing. For such application, the traditional ultrasonic C-scan technique can hardly meet the reliability requirements, and the multi-axis ul-trasonic C-scan technique is becoming a critical technical support. In this paper, the technical principle, typical structures and main functions of multi-axis ultrasonic C-scan testing systems are analyzed and summarized, and the technical development direction is predicted.
出处
《计测技术》
2014年第3期6-10,共5页
Metrology & Measurement Technology
关键词
复合材料
超声检测
非规则曲面
C扫描检测
composites
ultrasonic testing
irregular curved surface
C-scan testing
