every now and again i get mailings from companies claiming to do "weld conditioning" with vibration. i think the idea is to induce some amount (at some frequency) of vibration into the work while welding. this, i imagine, is supposed to stress relieve and/or take dissolved gasses out of the weld/weld area.
thoughts? anyone have experience with or seen this? is it as effective as they say it is?
here is a link, for example:
-tony