Load Capacity Comparison of Different Wet Multi-Plate Clutches with Sinter Friction Lining with Regard to Spontaneous Damage Behavior

Q3 Engineering

Tribology in Industry Pub Date : 2022-09-15 DOI:10.24874/ti.1256.02.22.04

T. Schneider, A. B. Bedrikow, K. Völkel, H. Pflaum, K. Stahl

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引用次数: 2

Abstract

Wet multi-plate clutches are safety-critical components of drive trains. Failure and damage must therefore be strongly avoided. In contrast to long-term damage, spontaneous damage and failures are difficult to predict. Different authors have already theorized the influence of different parameters on the carrying capacity. This paper extends the analysis of these effects by conducting experimental investigations. Furthermore, an evaluation method that allows to compare different clutch systems regarding their load carrying capacity is presented. Clutch systems with variation of oil flow, plate thickness, coating and groove pattern were tested, and their results analyzed. Statistical methods were used to consider the variance of the measurements. Lastly, recommendations are formulated for the development of clutch systems concerning the load carrying capacity. Strong trends can be seen for the influences of the thickness of the steel plate and oil flow rate, but these can only be statistically substantiated for the variation of the oil flow rate. For the variation of the coating and the grooving, only slight to no differences are discernible.

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烧结摩擦衬里不同湿式多片离合器承载能力的自损伤比较

湿式多片离合器是传动系统的安全关键部件。因此，必须极力避免故障和损坏。与长期损伤相比，自发损伤和失效很难预测。不同的作者已经理论化了不同参数对承载能力的影响。本文通过实验研究对这些效应进行了扩展分析。此外，一种评估方法，允许比较不同的离合器系统有关其承载能力提出。对不同油流量、板厚、涂层和槽型的离合器系统进行了试验，并对试验结果进行了分析。采用统计方法考虑测量值的方差。最后，对离合器系统的承载能力提出了发展建议。钢板厚度和油流量的影响有较强的趋势，但只有油流量的变化才能得到统计上的证实。对于涂层和开槽的变化，只有轻微的差别或没有差别是可辨别的。

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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来源期刊

Tribology in Industry Engineering-Mechanical Engineering

CiteScore

2.80

自引率

0.00%

发文量

审稿时长

8 weeks

期刊介绍： he aim of Tribology in Industry journal is to publish quality experimental and theoretical research papers in fields of the science of friction, wear and lubrication and any closely related fields. The scope includes all aspects of materials science, surface science, applied physics and mechanical engineering which relate directly to the subjects of wear and friction. Topical areas include, but are not limited to: Friction, Wear, Lubricants, Surface characterization, Surface engineering, Nanotribology, Contact mechanics, Coatings, Alloys, Composites, Tribological design, Biotribology, Green Tribology.