All welcome. In the welding, assembly, and plumbing work can not do without the use of a variety of clamps. They need us to secure the stationary parts, or multiple parts with a view to further processing for the purposes we need.
But experienced welders often replaced by a simple clamp tack welding. After making a tack, we're pretty firmly presses and immobilizes you want us to part. In addition, sometimes just simply clamp will hinder us, such as in the case of cutting the workpiece or workpiece grinder. As a case in point of his work today, I'll show you.
There is a 10 meter long piece of channel, we need to cut off both walls to the required size to us. The first step is to mark the future cutting using angles and blue indelible pencil, metal (for a long time they mark up, used, very convenient).
For these purposes, I have a piece of shaped tube 50 to 100, and in it I possess channels, about the middle of the line of the future cut for better stability when working grinder.
I am doing just two fatty potholders located diagonally sill. These two tack is sufficient for our further work on the Crowning of the channel bar shelves.
Sawing on the ground, in this case in the snow next to the door to the garage, the weather today is warm, and in the street simply more visible than in the garage. Peel grinder large circle 230, the thickness of the cutting disc 2 mm. After we had been sawn off unnecessary part of the shelf, we cut away the tack, turn over a channel, and also do two potholders diagonally, another shelf for processing.
And so, in the illustrative example, I have shown you that it is quite possible, and even more convenient to replace the clamp on a simple tack welding.