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An Analysis of the Influence of Cutting Parameters on the Turning Process on the Fatigue Life of Aluminum Alloy UNS A92024-T351

机译:切削参数对铝合金疲劳寿命的切削参数影响的分析,A92024-T351

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Generally, metal structural elements of aircraft are placed in zones of critical load; in most cases, these elements are manufactured by machining processes. The fatigue life of these components is an important dynamic property that may be strongly affected by the surface condition produced during machining. In this paper a preliminary study of the influence of cutting parameters on fatigue strength of parts machined in aeronautical aluminum alloy UNS A92024-T351 has been carried out. Special attention has been provided to the relationship with surface finish evaluated through the roughness average.
机译:通常,飞机的金属结构元素被放置在临界负荷的区域;在大多数情况下,这些元件是通过加工过程制造的。这些组分的疲劳寿命是一种重要的动态特性,可能受加工过程中产生的表面状况强烈影响。本文进行了初步研究,对航空铝合金UNS A92024-T351加工零件疲劳强度的影响初步研究。通过粗糙度平均评估了与表面光洁度的关系提供了特别的注意。

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