Since the tail pipe of the muffler was rusted, it cut it and welded it by piercing the stainless steel pipe. Steel t1.5 and stainless steel t1.5, welding machine is battery type 100v. Welding was carried out so as to repeat dotting although thin plates are mutually connected. I managed somehow even with a low skill.
I am not sure whether it will be a reference because it is an amateur because it is used in a battery welding machine, but I think that it was easy to use that the amateur's went well. Continuation hope is not used so frequently, so I decided that I do not know.