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本文以C620普通车床为例,对其影响滚动轴承使用寿命的诸因素进行了分析与探讨,并阐述了如何进行受力分析和当量动载荷的计算,以及最后确定轴承的使用寿命。附图8幅,表3个,参考文献6篇。
This paper takes C620 ordinary lathe as an example, analyzes and discusses the factors affecting the service life of the rolling bearing, and expounds how to carry out the stress analysis and equivalent dynamic load calculation, and finally determine the service life of the bearing. Figure 8, Table 3, 6 references.