双盘齿轮磨损表面滚动阻力分析

Q4 Materials Science

Tribologie und Schmierungstechnik Pub Date : 2021-09-21 DOI:10.24053/tus-2021-0018

D. Mevissen, Ugur Küpper, T. Berg

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引用次数: 0

摘要

由于电力电子和高频过程控制的进步，放电加工（EDM）技术在过去二十年中得到了决定性的技术提升，以提高可实现的去除率和切割率，并最大限度地减少受热影响的表面区域。同时，尤其是金属丝电火花加工一直具有可实现的高几何精度的特点。此外，由于各个放电点，在电火花加工中形成了杯状表面结构，这可以在滚动滑动接触的摩擦学性能方面提供有针对性的优化潜力。因此，本报告的目的是了解与地面参考相比腐蚀表面的接触疲劳强度，重点关注齿轮典型的摩擦学接触条件。

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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Wälzfestigkeit erodierter Oberflächen im Zwei-Scheiben-Zahnradanalogieversuch

Due to advances in power electronics and high-frequency process control, the technology of electrical discharge machining (EDM) has received a decisive technological boost in the last two decades to increase the achievable removal and cutting rates and to minimize the thermally influenced surface zone. At the same time, wire electrical discharge machining in particular has always been characterized by high achievable geometrical accuracy. In addition, a cup-shaped surface structure is formed in EDM as a result of the individual discharge points, which can offer targeted optimization potential with regard to tribological properties in rolling-sliding contacts. For this reason, the objective of this report is the knowledge of the contact fatigue strength of eroded surfaces in comparison to a ground reference with a focus on tribological contact conditions typical for gears.

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来源期刊

Tribologie und Schmierungstechnik Materials Science-Surfaces, Coatings and Films

CiteScore

0.50

自引率

0.00%

发文量