The people who literally don t care what you have to say about safety.
Hydroforming with a pressure washer.
The people who already are well aware of risks and would take precautions while repeating similar things these are.
Hydroforming with a pressure washer setting up testing 2 not too much welding but interesting and relevant i think this video shows how he set up the pressure washer to do the hydroforming and also has some examples of different shapes and how to finish it off after its done forming.
I ve seen other more serious applications of hydroforming with a pressure washer on youtube.
First thing your going to need is a pressure washer and the one i got of my mate was one of the really cheap ones that from new was most likely only 40 so this proves you don t need a flash karcher jobby.
In fact colin the loon has a.
It looks like a solid technique for making some curved surfaces.
So take the gun to bits and remove the high pressure tube and from the 2 guns i ve taken to pecies both have had the same set up of a brass.