| H型件轧边端孔型中的张力饱和现象及其计算 |
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| 引用本文： | 吴迪,白光润. H型件轧边端孔型中的张力饱和现象及其计算[J]. 东北大学学报(自然科学版), 1987, 0(1) |
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| 作者姓名： | 吴迪 白光润 |
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| 作者单位： | 东北工学院轧钢教研室(吴迪)，东北工学院轧钢教研室(白光润) |
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| 摘 要： | 根据实验结果,作者发现了在H型件轧边端孔型中的张力饱和现象。研究了产生该现象的原因并推导了饱和张力值计算公式。计算结果同实测结果的比较表明,本文公式计算饱和张力值的精度满足工程计算的要求。
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| 关 键 词： | H型钢 张力轧制 前滑 |
On the Tension Saturation Phenomenon under H-beam Edging with Tension and Its Calculation |
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| Wu Di,Bai Guangren. On the Tension Saturation Phenomenon under H-beam Edging with Tension and Its Calculation[J]. Journal of Northeastern University(Natural Science), 1987, 0(1) |
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| Authors: | Wu Di Bai Guangren |
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| Affiliation: | Wu Di;Bai Guangren |
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| Abstract: | A phenomenon called TENSION SATURATION was observed in experiments,which took place between universal pass and edger when edging H-beam in con-tinuous rolling process with tension. It is defined as a tension criterion to whichwhen tension force increases the tensile stress in H- stock will cease to increaseon but both the forward and backward slips will increase dramatically at a ratealmost up to infinite. Things accounting for the occurrence of TENSION SATURA-TION are discussed and equations to calculate it derived.These equations areproved meeting the requirement in practical design procedure through a compa-rison of calculation with measurement. |
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| Keywords: | H-beam rolling with tension forward slip |
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