| 无规圆机轧线生产高精度圆钢的探讨 |
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| 引用本文： | 李公达,杨乐彬. 无规圆机轧线生产高精度圆钢的探讨[J]. 山东冶金, 2000, 0(6) |
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| 作者姓名： | 李公达 杨乐彬 |
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| 作者单位： | 莱芜钢铁股份有限公司锻压厂!山东 莱芜 271126，莱芜钢铁股份有限公司锻压厂!山东 莱芜 271126 |
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| 摘 要： | 通过对圆钢成品孔型成熟设计和轧制成型的分析,提出了国标圆钢不圆度较合理的测定方法以及圆钢成品孔型设计的发展趋势。
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| 关 键 词： | 圆钢 不圆度 启动面 侧壁圆弧 扩展圆弧 |
An Approach to Producing High Accuracy Round Bar Used of Rolling Line Without Gauging Circle Machine |
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| LI Gong-da,YANG Le-bin. An Approach to Producing High Accuracy Round Bar Used of Rolling Line Without Gauging Circle Machine[J]. Shandong Metallurgy, 2000, 0(6) |
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| Authors: | LI Gong-da YANG Le-bin |
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| Abstract: | Through designing for finishing pass and ana lysing for rolling shaped of round bar,puts forward reasonable determining metho d for out of roundness of round bar produced by national standard and the devel oping trend of round bar finishing pass design. |
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| Keywords: | round bar out of roundness starting surface side wa ll circle arc expanding circle arc |
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