Line boring and bore welding rototilt attachment скачать в хорошем качестве

Line boring and bore welding rototilt attachment

In this video i line bore and bore weld a worn hole on a rototilt attachment. The grease pipe had got damaged without realising meaning the brush wasn't getting any grease. First the hole was line bored back round again and oversized. The bore welder was then installed and set up ready to weld, problems with the gas coverage meant the weld was bubbling and very badly porous. After 2 failed attempts and having to bore the weld back out again, i realised the problem was with the shroud. With a longer tip and a better shroud the bore welder finally performed like it was supposed to. 2 runs of weld were built back up in the hole before line boring back to 70mm The new bushes were then pressed in. Hope you enjoyed the video. Thanks for watching!