超声波探伤-中英对照
可用抹布去除表面的灰尘和油脂。应检查油漆裂缝和透过油漆的铁锈。
可用抹布去除表面的灰尘和油脂。应检查油漆裂缝和透过油漆的铁锈。
D、超声波探伤
用规定的方法进行检测。
检查周期
保质期后，应进行周期性检查。检查周期为一年， 方法如下：
1、 外观检查；
2、 磁粉探伤；
3、 超声波探伤；
4、 “染色-渗透”探伤；
如果外观检查发现异常，则应用磁粉探伤进行确认。也可用超声波探伤检测补充。
不能使用磁粉探伤检测（MT）或超声波探伤检测（UT）的地方，可进行“染色-渗透”法检测。
页码 篇 日期 名称
4/9 EH07-0006 03-12-05 大车架和防护罩
07.1.6. 检查最关键的焊接接头裂缝
07.1.7. 小车车架
两方向上所有法兰的关键焊接点，应进行年检。
司机室支撑点的所有焊接也要进行年检。
名称 日期 篇 页码
大车架和防护罩 03-12-05 EH07-0006 5/9
07.1.8. 吊具上架（如果安装了吊具上架） 和吊具
外观检查裂纹或旋锁板（1）的外形变化，尽可能每 6 个月进行一次检查（如上图所示）。
页码 篇 日期 名称
6/9 EH07-0006 03-12-05 大车架和防护罩
07.1.9. 门架
年检：
Dirt and grease should be removed from surface by wiping with a rag. One should look for
cracked paint and rust showing through paint.
Dirt and grease should be removed from surface by wiping with a rag. One should look for
cracked paint and rust showing through paint.
D.
ULTRASONIC
Testing should be done in accordance with approved method.
Frequency of inspection
After the guarantee time a periodic inspection is required. The inspection period is one year
and the methods are:
1
Visual inspection
2
Magnetic Particle
3
Ultrasonic
4
Dye--Penetrant
If anything unusual is observed by visual inspection the observation should be confirmed with
Magnetic Particle test. Ultrasonic test can also be used to complete Magnetic Particle test.
Dye--Penetrant test can be used in such places where it is impossible to use MT or UT.
Page
Group
Date
Description
4/9
EH07--0006 03--12--05 Frame and shields
07.1.6.
Inspection of the cracks of the most critical welded joints
07.1.7.
Trolley frame
A
A
Check yearly all critical welds of the flanges in both directions all around.
Check also yearly all welds of the cabin support points.
Description
Date
Group
Page
Frame and shields
03--12--05 EH07--0006
5/9
07.1.8.
Headblock (if headblock has been installed) and spreader
1
Check visually every 6 months possible cracksand/or changes in form of twist--lock plates (1)
as shown in the picture above.
Page
Group
Date
Description
6/9
EH07--0006 03--12--05 Frame and shields
07.1.9.
Frame
5ft
23ft
Check yearly:
D
Allweldingsof the main crossbeam fromthe centre to distance of 3.5m(11,5ft).
Check also trolley run rails.
D
All the weldings of the lower end of the vertical columns to the height of 1.5m
(5ft) from the sill beam.
D
All the weldings of the flange of the pivot arms
主横梁从中心到3.5米（11，5英尺）距离处的所有焊接。还应检查小车的运行轨道。
从立柱的下端到自鞍梁1.5米高度处的所有焊接。
大车转向轴臂法兰的所有焊接。
2014.10.22