Hello everyone, how is the process of making separation tanks and rolling the cylinder after drilling holes in the flat plate?
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Hello everyone, how is the process of making separation tanks and rolling the cylinder after drilling holes in the flat plate? I learned that some manufacturers position and open holes after the cylinder is formed, and some manufacturers first position and open holes in the flat plate, and then roll the cylinder. After forming, the holes will be at the designated positions. How do you do it? Is there some calculation method or software? I used to work in pipelines, but now I have just come into contact with the container industry. Thank you very much????! !
This job belongs to the riveter's sheet metal blanking category. There is software in this area, and there are also drawing books in this area. For reference.
The conventional method is to roll the cylinder into shape, and then mark and open the longitudinal circumferential seam after welding.
Things to consider before drilling the hole and then rolling the garden: One is that the holes are few and small, and the other is that it is very difficult to open holes after forming and there is no ready-made equipment, so it is a last resort.
Generally, lines are drawn after rolling and then holes are made.
Generally, the cylinder is rolled first, and then the holes are marked because there are processing errors in rolling.