| 提高AMP50—XL精锻机用系列锻模寿命技术 |
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| 引用本文： | 程先华,舒行畅.提高AMP50—XL精锻机用系列锻模寿命技术[J].制造技术与机床,2000(11):51-53. |
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| 作者姓名： | 程先华 舒行畅 |
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| 作者单位： | [1]上海交通大学 [2]上海汽车锻造总厂 |
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| 摘 要： | 通过对锻模的工作条件及失效分析，提出了提高ＡＭＰ５０－ＸＬ精锻机用系列锻模寿命的研究方案及途径。研制了新型模具材料ＣＨ９５，并制定了其最佳热处理工艺主合理的离子氮化。经生产上应用表明；用ＣＨ９５钢制造锻模使用寿命比用Ｈ１１钢制造锻模和随机进口的３Ｃｒ３Ｍｏ３Ｃｏ３Ｖ钢锻模的使用寿命分别提高５倍以上和１倍以上。
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| 关 键 词： | AMP50－XL精锻机 生产率 锻模寿命 CH95钢 |
| 修稿时间： | 2000-04-29 |
Technique to Improve Service L ife of Forging Dies for AMP5 0 - XL Precision Forging Machine |
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| CHENG Xianhua.Technique to Improve Service L ife of Forging Dies for AMP5 0 - XL Precision Forging Machine[J].Manufacturing Technology & Machine Tool,2000(11):51-53. |
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| Authors: | CHENG Xianhua |
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| Affiliation: | CHENG Xianhua |
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| Abstract: | A studying solution and way are suggested to im- prove service life of series forging dies for AMP5 0 - XL preci- sion forging machine by analysis on the working conditions and failure reasons of forging dies.A new material CH95 for the dies is developed and optimum heat treating and ionitriding processes are worked out.It is proved in practical application that the service life of forging die made of CH95 is 5 and 1 times more than that made of H1 1 steel and imported 3Cr3Mo3Co3V steel respectively. |
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| Keywords: | AMP5 0 - XL Precision Forging Machine Produc- tivity Service L ife of Forging Die CH95 Steel |
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