White steel priming preparation details and priming method selection.
Electric Welding School.
Hello old irons! Today I will share with you a 5-inch white steel mouth argon electric port. Let's take a look at the details of the mouth. The gap between the right mouth is not large, about 3.5 in a circle. The paper tape is glued inside, which can be a little trick. When the site is prefabricated, you can glue the paper tape inside, when you make it very clean and dry.
And this piece of practice, I will take a carbon steel block to glue it, don't take a carbon steel block to stick it when you go to the construction site, you have to be fined 3, 2000. Let's talk about why the stitch is right to 3.5? Bai Gang dry mouth remember to do it in one go, don't do half of it and rest for a while, or I don't poke this or not.
When everything is ready to dry, it is done in one go, and it is very good to dry a small seam. Some people say that white steel has to be right 4, 5, 6, seam, to prevent it from smoking. White steel does smoke hard, but if you dry quickly, it will finish before it is pumped.
Let's talk about the welding method of white steel. Why is the broken wire welded with a pressed wire welded? Because white steel can be connected to the wire, it can be broken, but the current of the wire connection is very small, the welding speed is very slow, the wire can not leave this seam, you have to leave a large seam. After drying, it is pumped to the top, and 3 or 4 hairs are left so that it can be dried.
It is recommended that you use the broken screw as much as possible, even the wire kind of thing, the first is that it is slow, and the second is that it smokes more. If you are on the construction site and you want such a large seam on a mouth, and the plumber straightens you and it smokes so much to skew, you will do this job for nothing.
The plumber is not the plumber who scolds you, the captain also has to scold you. As much as possible, make it shrink as little as possible, and the amount of deformation is small, so that it is good to live. Not only the speed, but also the dry method of deformation and wire breaking is complete and the filament.
Next video, let's start the base.
