Importance of Closed Iron Bucket Edging

- Feb 21, 2020-

After the barrel is welded, the closed iron bucket will be flanged, corrugated, bulged and crimped. For barrels that are welded without edging, the thickness at the weld is twice the normal thickness. The uneven thickness of the barrels affects the quality of the subsequent process, especially when crimping and sealing. A large amount of material piled up at the weld can not meet the requirements of normal curling. This area is called the curled seam triangle area, which is a troublesome area. Because there are more materials than other crimping parts, the groove shape of the crimping roller is difficult to adapt, so iron tongues often appear, gaps appear on both sides of the seam weld, and leakage in the triangular area occurs. This is the most serious problem of the quality of the iron bucket.

After the barrel is welded, the closed iron bucket will be flanged, corrugated, bulged and crimped. For barrels that are welded without edging, the thickness at the weld is twice the normal thickness. The uneven thickness of the barrels affects the quality of the subsequent process, especially when crimping and sealing. A large amount of material piled up at the weld can not meet the requirements of normal curling. This area is called the curled seam triangle area, which is a troublesome area. Because there are more materials than other crimping parts, the groove shape of the crimping roller is difficult to adapt, so iron tongues often appear, gaps appear on both sides of the seam weld, and leakage in the triangular area occurs. This is the most serious problem of the quality of the iron bucket. Therefore, in order to obtain the thickness of the welding seam similar to other parts, edging is the most direct method, because the edging of the welding seam passes through the edging, and its thickness is thinner than other parts. When the seam is welded, , It will significantly reduce the thickness at the weld. Therefore, in order to obtain the thickness of the welded seam similar to that of other parts, edging is the most direct method, because the edging of the welding seam passes through the edging, and its thickness is thinner than other parts. After that, the thickness at the weld is significantly reduced.https://www.fhpails.com/