| 摘要 |
For the proposed method for hot rolling Z-section sheet piles from a semi-finished H-beam there is employed a rolling mill defining a rolling plane (8), whereby the processed semi-finished H-beam is oriented in such a way that its web (12) is substantially parallel to the rolling plane (8). A preform of the sheet pile is first rolled in a first plurality of rolling passes to form a preform having two flange/web transition sections (22', 22'') being substantially parallel to the rolling plane (8). These two flange/web transition sections (22', 22'') connect rough-rolled portions for the sheet pile flanges (24', 24'') to a middle section (20), which is oblique to the rolling plane (8).
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