Welding Automation

Welding Automation

 

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We have supplied special purpose welding automation projects for Larsen and Toubro Ltd Powai, Mumbai works. We design Gearbox with Hollow Output shaft so that the welding apparatus (like Torch, welding Gun etc) can be inserted through the shaft and welding / grinding and allied operations are carried out synchronously.

 

One such project has been elaborated as follows,

 

  • This was a first of its kind activity in the world executed for L&T and in turn for the final customer NPCIL, on their KGS 3 Atomic Reactor at

Kaiga – Karnataka state

 

  • The task involved was to synchronize the motion for the grinding and welding operations on a Weld joint in a live Atomic Reactor.

    The critical part of the activity was to execute grinding and welding in an ID of 145 mm from a distance of 2.5 meters making use of cameras for vision. The entire design of drive system, (consisting of planetary gear box, DC Motors, AC servo Motors & all related controllers etc.) manufacturing of the system components & trials was the scope taken up and executed successfully..

   
Welding Automation Welding Automation

 

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