Why is the groove for the longitudinal seam of a cylinder made of P355GH EN10028-2 material with a thickness of 100 mm optimal?
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This post was last edited by ZSC19751013 on 2011-6-28 at 11:55. Why is the groove for the longitudinal seam of a cylinder made of P355GH EN10028-2 material with a thickness of 100 mm optimal? Is it necessary to reserve a bending amount when rolling cylinder shells before removing it? Those of you who have worked on thick-sheet cylinder shells, how do you carry out the rolling process? How is the groove processed?
It is recommended to use an X-groove, which should be applied for both longitudinal and circumferential seams. A pre-bending allowance should be left during cylinder rolling, and it is removed after rolling. The groove can be cut with a flame cutter and then ground for welding. What kind of equipment is the original poster making? Is it exported to Europe? Our company exports equipment for manufacturing such materials to Spain