Hi all
Any idea why this went well and then suddenly the weld has bubbles in it ? both welds were done in the same session and other welds on the frame were ok ?
I did think I had some contaminated flap discs and threw them both away , things seemed better and easier till this weld this morning ?
The red painted tubing is bicycle with paint cleaned off the square tubing is some 1" sq new but been in storage and so needed rust cleaning off , I always flap disk joints before welding.
regards Paul
Any idea why this went well and then suddenly the weld has bubbles in it ? both welds were done in the same session and other welds on the frame were ok ?
I did think I had some contaminated flap discs and threw them both away , things seemed better and easier till this weld this morning ?
The red painted tubing is bicycle with paint cleaned off the square tubing is some 1" sq new but been in storage and so needed rust cleaning off , I always flap disk joints before welding.
regards Paul