Jim Davey
R H Davey Welding Supplies Ltd
- Messages
- 5,736
- Location
- Southampton
Its been on the market for some time, in plasma terms its known as thermal heating, see this video
Good old Richard Rycroft. Wonder how it would cope with something a bit bigger than an M10 nut though, would be nice to see it tested on something a bit more meaty. Impressive idea though, I'll have to give that a go with the Ex-Trafire 105 demonstrator in the shop, I know the pilot arc is powerful enough for removing the rust off of steel so I expect it would heat up a seized fastener soon enough.