| 冷挤压活塞销凸模复合强化研究 |
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| 引用本文： | 张崇才,刘召杰,向朝进.冷挤压活塞销凸模复合强化研究[J].模具工业,2001(11):52-55. |
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| 作者姓名： | 张崇才 刘召杰 向朝进 |
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| 作者单位： | 四川工业学院 |
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| 摘 要： | 分析了冷挤压活塞销凸模的受力情况和主要失效形式。采用热处理、磨削、低温氮碳共渗和滚压的复合强化 ,能够提高其疲劳强度和使用寿命
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| 关 键 词： | 凸模 复合强化 疲劳寿命 |
| 修稿时间： | 2000年8月10日 |
Study on the Compound Strengthening Process for the Cold Extruding Die for the Piston Pins |
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| Zhang Chongcai et al.Study on the Compound Strengthening Process for the Cold Extruding Die for the Piston Pins[J].Die & Mould Industry,2001(11):52-55. |
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| Authors: | Zhang Chongcai |
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| Affiliation: | Zhang Chongcai et al |
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| Abstract: | The stress and the main failure form of the cold extruding die for the piston pins were analyzed. By adopting the compound strengthening process of heat treatment, grinding, nitrocarburizing and rolling, the fatigue strength and the service life of the die could be improved. |
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| Keywords: | die compound strengthening fatigue life |
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