多用途智能爬行器的研制
Design of Multi-Function Artificial Intelligence Crawler
摘 要
针对大合拢焊缝检测，开发了用于长直焊缝超声检测的多用途智能爬行器。介绍了大合拢焊缝的TOFD检测工艺，根据工艺设计了爬行器的总体结构，从模块化机械设计、电气设计和软件设计三个方面进行了研究。利用试板架测试了爬行器性能，在板对接焊缝上进行了现场试验，从试验结果可以看出，多用途智能爬行器无须搭设脚手架即可实现对长直焊缝的TOFD检测，具有使用方便，检测效率高，检测结果质量稳定等特点。
大合拢
焊缝
超声检测
衍射时差法
Crawler
Hull block construction
Welding
Ultrasonic testing
TOFD
Abstract
Multi-function artificial intelligence crawler(MAIC-1) was developed in order to inspect the welding of block construction of hull. The TOFD inspection procedure for the welding was introduced, and the architecture of MAIC-1 was designed according to the procedure. Modular machine, electronics and software development were researched. The performance of MAIC-1 was tested on a steel frame, and the crawler was applied in butt welding of plates. The obtained results obtained showed that MAIC-1 with characters of using convenience, high efficient and testing stable could accomplish TOFD inspection for the welding of block construction of hull without scaffold.
中图分类号 TP242.3 TG115.28
所属栏目 仪器研制
基金项目
收稿日期 2010/5/19
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网络出版日期
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备注李友(1950-)，男，高级工程师，主要从事船舶检验方面的工程与应用研究。
引用该论文: LI You,GAO Yi-Fei,JIAN Chao,ZHANG Ze-Yi,GU Zhu. Design of Multi-Function Artificial Intelligence Crawler[J]. Nondestructive Testing, 2011, 33(3): 47～49
李友,高翌飞,简超,张泽义,谷柱. 多用途智能爬行器的研制[J]. 无损检测, 2011, 33(3): 47～49
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参考文献
【1】陈彤，陈岗军.两次定位法船体总段大合拢［J］.船海工程,2007,36(2):38-41.
【2】李衍.超声TOFD法原理和标准介绍［J］.无损探伤,2003,27(3):1-4.
【3】单洪彬，李明，陈怀东，等.国外超声检测仿真软件的研究进展［J］.无损检测,2008,30(7):446-450.
【2】李衍.超声TOFD法原理和标准介绍［J］.无损探伤,2003,27(3):1-4.
【3】单洪彬，李明，陈怀东，等.国外超声检测仿真软件的研究进展［J］.无损检测,2008,30(7):446-450.
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