| 65Mn弹簧夹紧夹头热处理工艺的研究 |
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| 引用本文： | 黄杉. 65Mn弹簧夹紧夹头热处理工艺的研究[J]. 热加工工艺, 2007, 36(20): 62-63,66 |
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| 作者姓名： | 黄杉 |
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| 作者单位： | 广西工业职业技术学院,广西,南宁,530001 |
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| 摘 要： | 讨论了65Mn弹簧夹紧夹头热处理工艺的制定过程，分析表明，对65Mn弹簧夹紧夹头柄部采用高温度短时间局部回火工艺，可以有效避免局部回火过程中对头部产生影响；然后进行低温度长时间的低温回火工艺，保证了65Mn弹簧夹紧夹头残余应力的有效释放。经过此工艺处理的夹头，其硬度和韧性均达到了使用要求，使用寿命大大提高。
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| 关 键 词： | 弹簧夹紧夹头 热处理 硬度 韧性 |
| 文章编号： | 1001-3814（2007）20-0062-02 |
| 修稿时间： | 2007-05-15 |
Research on Heat Treatment Process for 65Mn Collect Chuck |
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| HUANG Shan. Research on Heat Treatment Process for 65Mn Collect Chuck[J]. Hot Working Technology, 2007, 36(20): 62-63,66 |
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| Authors: | HUANG Shan |
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| Abstract: | The heat treatment process for 65Mn collect chuck was discussed. Analyses show that the stalk of collect chuck adopts localized high-temperature tempering for short time,which can efficiently avoid the effect on the head during localized tempering. The residual stress can be sufficiently released by low-temperature tempering for long time. Collecting chuck treated by this process achieves the designed hardness, toughness and service life. |
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| Keywords: | 65Mn |
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