where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

1884 views
Technical Discussions
ferdz
ferdz
07:55 May-25-2008
backgouge

what is meant by backgouge in weld?


 
 Reply 
 
Gowri
NDT Inspector,
Royscan engineering pte ltd, Singapore, Joined May 2008, 52

Gowri

NDT Inspector,
Royscan engineering pte ltd,
Singapore,
Joined May 2008
52
02:30 May-25-2008
Re: backgouge
----------- Start Original Message -----------
: what is meant by backgouge in weld?
------------ End Original Message ------------

Hi,
Backgouge means 'removal weld metal and parent metal from welded portion at root side to avoid LOP and LOF for subsequent welding. This will be done with grinding and arc cutting.
It will help you i hope.


 
 Reply 
 
Jawed Ahsan
Jawed Ahsan
09:39 May-25-2008
Re: backgouge
When a thick plate is welded , usually a double vee joint is welded. After welding from one side the second is back gouged and the welding performed inorder to get sound weld.

----------- Start Original Message -----------
: what is meant by backgouge in weld?
------------ End Original Message ------------




 
 Reply 
 

Product Spotlight

Cygnus 6+ PRO Multi-Mode Ultrasonic Thickness Gauge

The Cygnus 6+ PRO thickness gauge is the most advance gauge within the Cygnus range with key featu
...
res including: comprehensive data logging; A-scan and B-scan display; manual gain control; Bluetooth connectivity; and much more. With its unique dual display and three measuring modes (Multiple-Echo, Echo-Echo and Single-Echo), this surface thickness gauge offers maximum versatility for inspections.
>

Portable Ground Penetrating Radar - Proceq GP8000

The Proceq GP8000 portable ground penetrating radar instrument is the beginning of a new era in ND
...
T. The outstanding, patented ultra- wideband technology combined with a compact wireless probe delivers unmatched industry performance. Proceq GP8000 is the world’s first large-scale inspection solution that utilizes Augmented Reality in industrial applications.
>

Magnetic X-Ray Pipeline Crawler 6''-60''

Suitable to work in 6''-60''diameter with speed of up to 18m/min, Max. moving diatance 5 kilometer
...
s and provide the efficient inspection of the pipeline.
>

ISAFE3 Intrinsically Safe Sensor System

ISAFE3 intrinsically safe sensor system of Vallen Systeme is especially targeted at the petrochemica
...
l - as well as oil and gas transportation industry. The sensor system is designed for permanent monitoring or periodic inspection tasks. Sensors are available for different AE-frequency ranges optimized for corrosion and fatigue crack detection and other applications. The ISAFE 3 sensor system consists of an AE-sensor (model ISAS3) certified according to ATEX/IEC for installation in zone 0, gas group IIC, IP68, 20 to +60 °C, and a signal isolator (model SISO3) certified for installation in zone 2. An ISAS3 sensor can be mounted in atmosphere or submerged, e.g. in water or crude oil. It is supported by mounting tools for temporary (magnets) or permanent (welded) installation. ISAFE3 supports automatic sensor coupling test and can be used with any AE signal processor supporting 28V supply at 90 mA peak, e.g. Vallen Systeme ASIP-2/A.
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window