| 孔型热轧时轧制力的实用计算公式 |
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| 引用本文： | 张敬熙.孔型热轧时轧制力的实用计算公式[J].轧钢,1994(5):22-26. |
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| 作者姓名： | 张敬熙 |
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| 作者单位： | 湖南株洲钢厂 |
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| 摘 要： | 采用修正系数法,利用板材在带刻槽的冲头进行深冲与平面冲头下深冲时的接触压力的比值确定孔型影响系数,进而推导出孔型热轧时轧制力的实用计算公式.
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| 关 键 词： | 修正系数热轧 孔型 轧制力 |
THE PRACTICAL FORMULATION OF ROLLING LOAD FOR HOT ROLLINO IN CALIBRE |
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| Zhang Jingxi.THE PRACTICAL FORMULATION OF ROLLING LOAD FOR HOT ROLLINO IN CALIBRE[J].Steel Rolling,1994(5):22-26. |
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| Authors: | Zhang Jingxi |
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| Affiliation: | Zhuzhou Steel Works |
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| Abstract: | Bying using the modified coefficient method , the effective coefficient ofpass is determined based on the proporational relation of contact pressure of sheet formingby notch groove and flat punch, and the practical formulation of rolling load for hot ro-lling in calibre is established. |
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| Keywords: | modified coefficient hot rolling calibre rolling load |
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