制动器摩擦材料摩擦学特性研究——销盘法与球磨法结果比较

IF 0.6 4区工程技术 Q4 MECHANICS

Mechanika Pub Date : 2022-08-30 DOI:10.5755/j02.mech.31673

A. Borawski, D. Szpica, G. Mieczkowski

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引用次数: 1

摘要

刹车是每辆车中最重要的系统之一。由于这个原因，许多科学机构进行了大量的研究，以便更好地理解摩擦和磨损现象。因此，所得结果的正确性非常重要。因此，研究方法的选择并非没有意义。在本文中，决定检查方法的选择将如何影响所得结果的质量。选择球孔法和针盘法。从三种不同类型的卫生巾中抽取了六组样本进行了测试。这些垫子都是全新的，而且是用过的。采用卡方一致性检验对结果进行分析。在0.95的显著性水平下，研究方法的选择不具有统计学意义。两种方法都提供了类似的高质量结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Research on Tribological Features of Brake Friction Materials - Com-parison of the Results Obtained with the Pin-On-Disc and Ball-Cratering Methods

Brakes are one of the most important systems in each vehicle. For this reason, numerous studies are carried out in many scientific institutions that allow for better understanding of friction and wear phenomenon. Therefore, the correctness of the obtained results is of great importance. Hence, the choice of the research method is not without significance. In this paper, it was decided to check how the choice of the method will affect the quality of the obtained results. The chosen methods were Ball-cratering and Pin-on-disc. Six groups of samples taken from three different types of pads were tested. The pads were both brand new and used. The analysis of the results was performed using the chi-square concordance test. It was established that at the significance level of 0.95, the choice of the research method was not statistically significant. Both methods provide similar high-quality results.

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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.