What is ServoTIG and why it is something new?
- It is Orbital Welding Machine that is able to find 100% welding penetration just by itself.
- There is no need to enter parameters. This saves all the time needed for parameter programming.
- No need to make test welding. This saves material and time.
- It can make full penetration even if the material has unexpected changes
- Weld information available for each weld that tells all about how penetration succeeded.
- Multiple welds can be made simultaneously by the same operator.
How it goes?
The welding head is clamped around the tube just like every orbital welding head.
 
You enter some information from the pipe: Material, diameter and wall thickness.


The welding cycle is started. ServoTIG starts welding and examines the welding area until it finds the full
penetration and then keep it during the total orbital weld (APC = Automatic Penetration Control). Realtime you can
see(follow) on the weldclock on the screen the welding progres and the quality
of the penetration..

If there are any unexpected changes of the material during the welding process -
like wall thickness variations- those are found by the machine and adjustments are
made automatically to get full penetration.
Full report about welding penetration is available after welding indicating how
welding was made. The penetration is logged in Weldvision and all the information of the
penetration is available (this is unique in welding).

Welding Report for heat distribution during welding cycle.
Click image to view full report.

Welding Report for current distribution during welding cycle.
Click image to view full report.
In the round diagram the outer blue ring shows the penetration quality level how the
ampre - shown in the inner ring - is being controlled. The inner
ring the controlled ampere or heat input depending on diagram above. Red is upslope (current goes up) and blue is
downslope (current goes down to zero).
The report is avalabe also on text format. Click here to view on PDF-format.
Get More information: Click Here
TubeNet Editor goes to Holland to wittness Welding
Test

Click HERE to read more about this occasion.
|