基于VB的磨辊脱层与表层裂纹超声C扫描系统  

The Ultrasonic C-Scan System of Delamination and Surface Flaw in Grinding Roller Based on VB

作　　者：侯怀书[1] 严祯荣[2] 吴斌[1] 张长友[1] 

机构地区：[1]上海应用技术学院机械工程学院,上海201418 [2]上海市特种设备监督检验技术研究院,上海200333

出　　处：《上海应用技术学院学报（自然科学版）》2014年第2期127-131,共5页Journal of Shanghai Institute of Technology: Natural Science

基　　金：上海市质量技术监督局科技资助项目(2011-48);上海应用技术学院引进人才基金资助项目(YJ2011-07)

摘　　要：将纵波、爬波双晶探头分别用于磨辊脱层与表面裂纹的检测,采用VB设计检测程序,借助机械传动系统和旋转编码器,实现磨辊脱层与表面裂纹的超声波C扫描自动检测.检测结果表明,整套系统工作可靠,可以有效控制磨辊的产品质量.The delamination and surface flaw in the grinding roller were tested by using double piezoelectric longitudinal and creeping wave transducer, respectively. The test program was designed by VB, and with the help of the machine driven system and rotary encoder, the automotive ultrasonic C-scan of delamination and surface flaw in the grinding roller were realized. The test results indicated that the whole testing system was reliable and the grinding roller quantity could be controlled effectively.

关 键 词：磨辊 脱层 裂纹 超声C扫描 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]