| 电焊管用带钢宽度及厚度公差的选择 |
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| 引用本文： | Д.,ХД 曾适.电焊管用带钢宽度及厚度公差的选择[J].钢管,1991(2):51-53. |
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| 作者姓名： | Д. ХД 曾适 |
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| 摘 要： | 给出了带钢宽度、厚度公差与带钢成型时延伸率的关系式。分析了公差对延伸率的影响。提出了减小延伸率变化保证成型过程稳定的方法。
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| 关 键 词： | 焊管用带钢 公差 延伸率 |
DETERMINATION OF THICKNESS AND WIDTH TOLERANCES OF STRIPS FOR ERW PIPES |
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| F.D.Davidov.DETERMINATION OF THICKNESS AND WIDTH TOLERANCES OF STRIPS FOR ERW PIPES[J].Steel Pipe,1991(2):51-53. |
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| Authors: | FDDavidov |
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| Abstract: | Equations of relations between thickness and width tolerances and elongation of strip forming are given and the influences of the tolerances on the elongation are analysed. A method for ensuring stable forming by limiting the variation of elongation is advanced. |
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| Keywords: | strip for welded pipe tolerance clougation pass |
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