| φ50mm穿孔机后台架的改进 |
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| 引用本文： | 张家良,陈江. φ50mm穿孔机后台架的改进[J]. 钢管, 1994, 0(2) |
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| 作者姓名： | 张家良 陈江 |
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| 作者单位： | 衡阳钢管厂 |
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| 摘 要： | 运用力学方法建立了穿孔机后台架的力学模型，导出了顶杆挠度曲线方程，给出了顶杆临界压力及顶杆长度之间的关系式，为穿孔机后台架的改进提供了理论依据。
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| 关 键 词： | 穿孔台，改进，曲线方程，顶杆，临界压力 |
MODIFICATION OF φ50mm PIERCER OUTLET TABLE |
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| Zhang Jiang liang, Chen Jiang. MODIFICATION OF φ50mm PIERCER OUTLET TABLE[J]. Steel Pipe, 1994, 0(2) |
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| Authors: | Zhang Jiang liang Chen Jiang |
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| Affiliation: | Heyang Steel Tube Plant |
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| Abstract: | With a mechanical method,the mechanical model of the piercer outlet table is set,based on which the plug bar flexibility characteristic curve equation is produced, also the relationship between plug bar critical pressure and the bar length. The result of the study provides a basis for modification of the said piercer outlet table. |
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| Keywords: | Piercer Modification Characteristic curve equation Plug bar Critical Pressure |
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