| 高速钢锻件开裂的原因分析及防止方法 |
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| 引用本文： | 潘咸光. 高速钢锻件开裂的原因分析及防止方法[J]. 机械制造与自动化, 2006, 35(5): 33-35 |
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| 作者姓名： | 潘咸光 |
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| 作者单位： | 南京工程学院,江苏,南京,210013 |
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| 摘 要： | 叙述了高速钢锻件中心开裂的现象，分析了开裂的原因，指出锻件缺陷是由锻造操作错误所致，提出临界单位压缩量的概念，以便于控制工艺参数。此方法已经有效地防止了锻件中心开裂。
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| 关 键 词： | 高速钢 锻件 锻造 开裂 |
| 文章编号： | 1671-5276（2006）05-0033-03 |
| 收稿时间： | 2006-06-20 |
| 修稿时间： | 2006-06-20 |
Analysis of Crack Causes of High-speed Steel Forgings |
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| PAN Xian-guang. Analysis of Crack Causes of High-speed Steel Forgings[J]. Machine Building & Automation, 2006, 35(5): 33-35 |
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| Authors: | PAN Xian-guang |
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| Affiliation: | Nanjing Institute of Technology,JS Nanjing 210013,China |
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| Abstract: | The article introduced the crack phenomena and analyzed the crack causes of high-speed steel forgings. It pointed out that the improper operations may bring about the crack of high-speed steel forgings. The concept of the compress quantity is put forward to control technique parameter. It has provided an effective method to avoid the crack of high-speed steel forgings. |
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| Keywords: | high-speed steel forgings forging crack |
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