| 控制螺伞齿轮热处理变形的研究 |
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| 引用本文： | 姜世杭,王笃雄,刘剑虹.控制螺伞齿轮热处理变形的研究[J].扬州大学学报(自然科学版),2004,7(1):24-27. |
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| 作者姓名： | 姜世杭 王笃雄 刘剑虹 |
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| 作者单位： | 1. 扬州大学机械工程学院,江苏扬州,225009
2. 齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔,161006 |
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| 摘 要： | 从原材料开始跟踪，对螺旋伞齿轮在碳氮共渗淬火时每一个可能引起变形的因素进行了分析，以从根本上找到变形的原因。结果表明：在拉应力的作用下，齿形变化的方式是由弯变直；拉应力主要产生在最终热处理时的加热和淬火冷却阶段。据此提出了解决变形的有效措施和方法。
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| 关 键 词： | 螺伞齿轮 碳氮共渗 变形控制 热应力 热处理 |
| 文章编号： | 1007-824X(2004)01-0024-04 |
Study on deformation controlling of bevel gear at heat treatment |
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| JIANG Shi-hangWANG Du-xiongLIU Jian-hong.Study on deformation controlling of bevel gear at heat treatment[J].Journal of Yangzhou University(Natural Science Edition),2004,7(1):24-27. |
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| Authors: | JIANG Shi-hangWANG Du-xiongLIU Jian-hong |
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| Institution: | JIANG Shi-hang~1WANG Du-xiong~1LIU Jian-hong~2 |
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| Abstract: | In order to find the actual deformation reasons of bevel gears, the possible factors of the influencing deformation at carbonitriding and quenching are analyzed. The result shows that the deformation tendency of dentiform is from curved to straight due to the tensile stress, and the tensile stress is mainly generated during the heating and quenching stages in the heat treatment. Effective methods are put forward to resolving the deformation of the bevel gears. |
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| Keywords: | bevel gears carbonitriding deformation analysis thermal stress |
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