哈马布水泥生料磨机斜齿轮的试验与数值分析

IF 0.6 4区工程技术 Q4 MECHANICS

Mechanika Pub Date : 2023-04-19 DOI:10.5755/j02.mech.30833

Leila Khammar, R. Zellagui

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引用次数: 0

摘要

齿轮的毛面可以被认为是最复杂的诊断故障之一，因为它的振动特征并不是真正已知的。此外，整合数字模型中的裂缝并不是一项简单的任务。另一方面，齿轮的诊断可以通过统计方法在时域进行，也可以通过频谱分析在频域进行。在本研究中，我们对从生料磨机到Hamma-bouzien constantine水泥厂的整个传动系统进行了振动分析，然后将这些结果与数值模型进行了比较。数值结果与实验结果非常接近。实验研究采用OMNITREND处理软件，ansys工作台进行数值模拟。

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Experimental and Numerical Analysis of Helical Gear of Raw Mill in Hamma Bouzian Cement

The matting of gears can be considered one of the most complicated faults to diagnose because its vibratory signature is not really known. In addition, the integration of cracks in digital models is not a simple task. On the other hand, the diagnosis of gears can be done in the time domain through statistical method or in the frequency domain through spectral analysis. In this study we made a vibratory analysis on the whole transmission system from raw mill to the Hamma bouzien-constantine cement plant, and then we compared these results with a numerical model. The numerical results found are very close to the experimental one. The experimental study was carried out by the OMNITREND processing software and the numerical simulation by ansys workbench.

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来源期刊

Mechanika 物理-力学

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： The journal is publishing scientific papers dealing with the following problems: Mechanics of Solid Bodies; Mechanics of Fluids and Gases; Dynamics of Mechanical Systems; Design and Optimization of Mechanical Systems; Mechanical Technologies.