[1]汤立新.一种空心车轴超声自动探伤图像合成显示方法[J].控制与信息技术,2018,(05):51-55.[doi:10.13889/j.issn.2096-5427.2018.05.011]
 TANG Lixin.A Combined Signal Display Method for Hollow Axle Automated Ultrasonic Test System[J].High Power Converter Technology,2018,(05):51-55.[doi:10.13889/j.issn.2096-5427.2018.05.011]
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一种空心车轴超声自动探伤图像合成显示方法()
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《控制与信息技术》[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2018年05期
页码:
51-55
栏目:
信息技术与系统
出版日期:
2018-10-05

文章信息/Info

Title:
A Combined Signal Display Method for Hollow Axle Automated Ultrasonic Test System
文章编号:
2096-5427(2018)05-0051-05
作者:
汤立新
(中国铁路上海局集团有限公司,上海 200071)
Author(s):
TANG Lixin
( China Railway Shanghai Bureau Group Co., Ltd., Shanghai 200071, China )
关键词:
空心车轴超声探伤自动探伤图像显示
Keywords:
hollow axle ultrasonic automated test system signal display
分类号:
TB553
DOI:
10.13889/j.issn.2096-5427.2018.05.011
文献标志码:
A
摘要:
空心车轴超声自动探伤采用多探头组合在轴孔内部高速螺旋行进的探伤方式,其会产生大量包含回波以及位置信息的数据。为了将数据中的有效信息进行组合并全面高效地显示,文章提出一种图像合成显示方法,其实时合成显示不仅包含常规的A 扫描、B 扫描、C 扫描,同时增加了含有探头和缺陷实时立体位置信息的3D 显示以及含有回波大小信息的G 显示;离线合成显示实现了供离线分析的动态3D 包络。最后对HXD1D 型机车空心车轴的对比样轴进行测试,结果表明,该方法相较于常规显示方式更加全面、直观。
Abstract:
Hollow axle automated ultrasonic test system uses high speed spinning probes inside the hole of the axle. This generates massive data containing echo wave and position information. To appropriately represent the information of the data, a method of combined signal display was designed. It includes conventional A-scan, B-scan and C-scan. Meanwhile, it adds 3D display which contains the stereoscopic position information of probes and defects in real time, and G-scan which contains amplitude information of echo waves. Dynamic 3D ultrasonic echo envelope is used for offline analysis. Test results of HXD1D locomotive hollow axle sample show that it is more comprehensive and intuitive than that of the conventional methods.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2018-06-25
 作者简介:汤立新(1966-),男,高级工程师,主要从事安全、机务、车辆、动车所一体化及设备监造等管理工作。
更新日期/Last Update: 2018-10-18