| 热轧穿孔裂纹的控制技术 |
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| 引用本文： | 朱安莉,王贵成.热轧穿孔裂纹的控制技术[J].太原科技,2003(5):32-33,35. |
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| 作者姓名： | 朱安莉 王贵成 |
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| 作者单位： | 1. 苏州铁路机械学校
2. 江苏大学 |
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| 摘 要： | 裂纹是钢管热轧穿孔中常见的缺陷。对钢管热轧穿孔中裂纹的形成进行了深入的分析，指出裂纹问题实际上是个较为复杂的系统问题。因而在工艺设计和工艺调整时应采取综合方法，使整个系统优化，从而减少裂纹现象的出现。
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| 关 键 词： | 裂纹 钢管 热轧穿孔 工艺设计 不均匀变形 |
| 文章编号： | 1006-4877(2003)05-0032-02 |
Control of Cracks in Hot-puncturing Process |
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| Suzhou Railway Mechanical School,Zhu Anli,Jiangsu University,Wang Guicheng.Control of Cracks in Hot-puncturing Process[J].Taiyuan Science and Technology,2003(5):32-33,35. |
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| Authors: | Suzhou Railway Mechanical School Zhu Anli Jiangsu University Wang Guicheng |
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| Institution: | Suzhou Railway Mechanical School Zhu Anli Jiangsu University Wang Guicheng |
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| Abstract: | Crack is the normal defect in hot-puncturing process, we can know crack is a complicated systematical problem by analyzing the causes of it. So we shall take every factor into consideration and take multi-variable analytical methodology to optimize the whole system in order to prevent the crack. |
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| Keywords: | crack hot-puncturing process uneven deformation |
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