Hi, what I present at the beginning of my short film, these are excerpts #how #stick #welding from my archival films in which I showed how to act in an emergency. Personally, I think that based on my films and with little experience in such situations, it is practically possible to deal with such situations without any problems. The problem starts when the welded material is rusted, in such situations I suggest using electrodes 309 to build up a buffer layer or if it can be called otherwise, we can try to rebuild the corroded material. And why the 309 electrode? Because this type of electrode melts very well at very low parameters and we can avoid burnout of hopelessly corroded materials. When we manage to sew something near the hole, we should use a grinder to even out what I call scribble. The next stage is easy to implement because, as you can see, we have what to form a weld, starting from safe values of the current intensity and gradually adding the current. As I wrote before, anyone who has some experience in welding will be able to handle the second stage of saving such scrap. I used the word scrap because, as you can see, this type of pipe is not suitable for use.
The film can only be indicative of certain situations and we should not repair such scrap.
Thanks for your attention.
22 авг 2024
