| 矩型钢管纵梁压弯模设计 |
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| 引用本文： | 刘焱,张懃. 矩型钢管纵梁压弯模设计[J]. 模具制造, 2014, 0(5): 34-36 |
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| 作者姓名： | 刘焱 张懃 |
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| 作者单位： | 湖北随州市齐星模具公司,湖北随州441300 |
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| 摘 要： | 汽车底盘纵梁采用矩形无缝钢管制造,可以大幅度提高其强度和防撞能力,矩形钢管成形,无资料借鉴,本文提出的在封闭型腔中的压弯方法,对解决其回弹和断面畸变取得了很好的效果,为同类制件的成形提供了参考。
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| 关 键 词： | 矩形钢管 纵梁 压弯成形 |
Design of Bending Die for the Rectangular Steel Tube Beam |
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| Abstract: | Automobile chassis beam with rectangular seamless steel tube manufacturing,can greatly improve the strength,rigidity and anti-collision,forming rectangular seamless steel tube, no reference,is presented in this paper in a closed cavity in bending method,to solve the springback and section dist ortion and achieved very good results,provide a reference for the forming of similar products the. |
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| Keywords: | rectangular steel tube stringer bending and forming |
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