摘要
设计一种适用于船体对接焊缝的自动超声波探伤系统,并对船体壁面爬行器的组成结构、系统运行方式、自动检测原理、焊缝扫查方式及系统软件设计进行了重点分析和讨论。该系统在计算机控制下,由爬行器带动双探头在焊缝两侧移动,发现缺陷即报警并标识,从而实现探伤作业自动化。
In this paper, a method of design and implement of an automatic ultrasonic inspection system for ship butt weld is researched. The structure of ship crawl, performance of the system, principle of automatic inspection, performance of weld scan and software design of the system are analyzed and then discussed emphatically. Under the control of computer, the ship crawl drives two probes which are arranged on beth sides of the weld and move towards the weld. When a defect is scanned, the detector will alarm and make a mark, in this way the automatic detection of weld is realized.
出处
《机械研究与应用》
2007年第6期63-65,共3页
Mechanical Research & Application
基金
浙江省教育厅资助项目(20040545)
关键词
船体对接焊缝
自动
超声波探伤
ship butt weld
automatic
ultrasonic inspection
