| 热锻模具热处理工艺试验研究 |
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| 引用本文： | 王志甫.热锻模具热处理工艺试验研究[J].机电产品开发与创新,2009,22(2):27-28. |
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| 作者姓名： | 王志甫 |
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| 作者单位： | 平顶山工业职业技术学院,河南,平顶山,467001 |
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| 摘 要： | 通过分析热锻模具工作原理，得出模具产生疲劳裂纹是疲劳寿命降低的主要原因。因锻模的工作温度较高，其模腔易高温氧化，因此可以利用适当的表面处理，提高其表面强度，使其具有良好的高温强韧性。本文对锻模进行离子氮化工艺研究，以提高其工作寿命。
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| 关 键 词： | 热锻模具 寿命 热处理 离子氮化 |
Hot Forging Mold Heat Treatment Engineer Testing Research |
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| WANG Zhi-Fu.Hot Forging Mold Heat Treatment Engineer Testing Research[J].Development & Innovation of Machinery & Electrical Products,2009,22(2):27-28. |
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| Authors: | WANG Zhi-Fu |
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| Affiliation: | Pingdingshan Industry Professional Technology Institute;Pingdingshan Henan 467001;China |
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| Abstract: | This article through the analysis hot forging mold principle of work,obtains the mold to produce the fatigue cracking is the primary cause which the fatigue life reduces. Because forging die's operating temperature is high,its cavity easy high-temperature oxidation,therefore may use the suitable surface treatment,enhances its surface strength,enables it to have the good high temperature obdurability. We conduct the ionic nitriding technical study to the forging die,enhances its working life. |
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| Keywords: | hot forging mold life heat treatment ionic nitriding |
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