上海热处理网＞＞热处理行业的网上平台＞＞新闻动态 - 轴承失效理化分析实例 关键词 ：保持架；疲劳裂纹；冷辗扩；蠕变 [gap=663]Key Words: retainer; fatigue crack; cold spreading; creep
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The calculation model of mandrel in cold ring rolling has been established.
根据闭式轧制中芯辊受力状态，在软件中建立了环件冷辗扩简化模型，对其进行仿真分析。
参考来源 - 冷辗扩芯辊失效分析与数值仿真研究·2,447,543篇论文数据，部分数据来源于NoteExpress
轴承套圈的冷辗扩是一种以辗代车的先进工艺。
Cold rolling of bearing rings is a advanced process substituted for turning.
介绍了冷辗扩机的工作原理，包括测控系统的组成与控制原理。
The process principle of cold ring rolling machine, including the system configuration of measurement and control principle is presented in this article.
这些现象的本质是环件冷辗扩过程中的径向和轴向塑性区的分布不同。
The nature reason of these phenomena was that the radial and axial plastic zone distributions were different in cold ring rolling.
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