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首页> 外文期刊>Romanian Journal of Transport Infrastructure >Research on the Parameters Influencing the Numerical Analysis of the Fatigue Behaviour of a Forklift-ARM
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Research on the Parameters Influencing the Numerical Analysis of the Fatigue Behaviour of a Forklift-ARM

机译：影响叉车疲劳行为数值分析的参数研究

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Estimating the remaining service life of a forklift for an objective reference is not only a requirement of the applicable legislation but also represents a challenge for specialized technical staff.It is well known that the first fatigue failure element of a forklift is its fork. A simulation using the SolidWorks suite and its result is presented in this article. It allows the identification of critical areas of fatigue failure.Based on the design of the subassembly and the loading scheme of the original product, the model under analysis with finite element was made on a 1: 1 scale. The filet areas also required a comparative analysis of the results obtained depending on the choice of mesh and discretization element.Starting from the mechanical properties of the material as well as the association with the characteristic fatigue yield curves (Wohler), a method for estimating the remaining service life of the structure is proposed. The aspect related to obtaining exact results without an excessive consumption of computing resources was also taken into account.
机译：估计客观参考叉车的剩余使用寿命不仅是适用立法的要求，而且对专业技术人员来说也是一个挑战。众所周知，叉车的第一个疲劳失效元素是其叉子。本文介绍了使用SolidWorks套件的模拟及其结果。它允许识别疲劳失效的临界区域。基于子组件的设计和原始产品的装载方案，在1：1规模上进行了有限元的分析模型。滤器区域还需要对取决于网格和离散化元件的选择获得的结果的比较分析。从材料的机械性能以及与特征疲劳产量曲线（WOHLER）的关系，一种估算方法提出了结构的剩余使用寿命。还考虑了没有过度消耗计算资源的确切结果的方面。

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