一种超声检测机械手的结构设计  

Structure Design of a Manipulator for Ultrasonic Testing

作　　者：刘新柱[1] 王树林[1] 姜庆昌[1] 孙红旗[1] 王玉花[2] 姜永成[1] 

机构地区：[1]佳木斯大学机械工程学院,黑龙江佳木斯154007 [2]佳木斯大学理学院,黑龙江佳木斯154007

出　　处：《佳木斯大学学报（自然科学版）》2014年第2期283-284,290,共3页Journal of Jiamusi University：Natural Science Edition

基　　金：黑龙江省教育厅科学技术研究项目(12533072)

摘　　要：分析了无损检测技术的现状及其发展趋势,讨论了超声波检测的优点.设计了一种面向复杂曲面的超声检测用机械手,介绍了该机械手的组成及工作原理,该机械手具有结构简单、制造成本低、姿态调整速度快、检测范围大、适应性广等优点.结合超声测距原理,利用反求技术,该机械手可以重建被测工件的曲面模型.The present situation and development trend of the nondestructive testing technology were ana -lyzed and the advantages of ultrasonic testing were discussed .A manipulator for ultrasonic testing was designed and used for inspecting complex curved surface .The composition and working principle were introduced about this manipulator .It is characterized by simple structure , low cost, fast speed for adjusting attitude , wide testing range and extensive adaptability .According to the ultrasonic ranging theory , this manipulator can reconstruct the curved surface mode of measured work piece using reverse technology .

关 键 词：无损检测 超声波 机械手 自动化 

分 类 号：TP241.2[自动化与计算机技术—检测技术与自动化装置]