[1]钱盛杰,郭伟灿,黄 辉,等.换热器管板角焊缝超声波自动检测装置的研制[J].工业仪表与自动化装置,2015,(06):119.
　QIAN Shengjie,GUO Weican,HUANG Hui CHAI Junhui.Development of the heat exchanger tube-tubesheet welds automatic testing device[J].Industrial Instrumentation & Automation,2015,(06):119.

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换热器管板角焊缝超声波自动检测装置的研制(PDF)

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:

期数:

2015年06期

页码:

119

栏目:

出版日期:

2015-12-15

文章信息/Info

Title:

Development of the heat exchanger tube-tubesheet welds automatic testing device

文章编号:

1000-0682（2015）06-0000-00

作者:

钱盛杰; 郭伟灿; 黄 辉; 柴军辉

（1. 宁波市特种设备检验研究院，浙江 宁波 315048；2. 浙江省特种设备检验研究院，杭州 310020）

Author(s):

QIAN Shengjie1;  GUO Weican2;  HUANG Hui1 CHAI Junhui1

(1. Ningbo Special Equipment Inspection And Research Institute, Zhejiang Ningbo 315048,China;2. Zhejiang Provincial Special Equipment Inspection And Research Institute, Hangzhou 310020,China）

关键词:

换热器; 管板角焊缝; 相控阵; 超声检测; 自动检测装置

Keywords:

heat exchanger;  tube-tubesheet welds;  phased array;  ultrasonic testing;  automatic testing device

分类号:

TP274+.5

DOI:

-

文献标志码:

A

摘要:

针对大型石化设备所用的高温、高压式换热器的管板角焊缝检测，提出了相控阵超声检测技术，研制了一种超声波自动检测装置。该装置可以控制相控阵探头实现360度周向旋转扫查管板角焊缝，纵向采用相控阵电子线扫查。最后，通过检测试验成功地检测出角焊缝内部未熔合缺陷，验证了该装置的实用性。

Abstract:

According to the tube-tubesheet welds of high temperature, high pressure heat exchanger which used in the large petrochemical equipment, this paper put forward the phased array ultrasonic testing technique. To control the phased array probe to complete the 360 degree circumferential rotate scanning, the ultrasonic automatic testing device is developed. The electronic line scanning performed the axial scanning. At last, verified the practicability of the device by successfully detected the porosity flaw and the incomplete fusion flaw in test experiment.

参考文献/References:

[1] 谢晓琴. A型超声回波的C扫描成像方法及其在角焊缝探伤中的应用研究[D].重庆:重庆大学, 2002.

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备注/Memo

备注/Memo:

收稿日期：2015-02-06

基金项目：浙江省质量技术监督局科研项目（20120106）─3c/div>

作者简介：钱盛杰（1988），男，硕士研究生，助理工程师，主要从事承压类特种设备检验。

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