This paper aims on a methodology to overcome the fact that conventional service life testing of porous journal bearings (PJBs) requires long test times and is not economical.,This paper sketches out a pathway to strongly accelerated life tests for PJBs enabled by high load and elevated temperature, which saves months or even years of testing. The testing time is not only reduced to a few weeks, but the results are also statistically secured via a multiple test rig construction of a custom-made tribometer.,An exemplary bearing-lubricant combination is tested in the mixed lubrication regime, where the coefficient of friction is monitored during the test.,A Weibull curve is fitted to the experimental results to show the survival probability of the combination over time.,The peer review history for this article is available at: https://publons.com/publon/10.1108/ILT-08-2019-0351/

中文翻译：

---

高温下多孔轴颈轴承磨损和摩擦测试的摩擦计和方法

本文旨在提出一种方法来克服多孔轴颈轴承 (PJB) 的传统使用寿命测试需要较长的测试时间且不经济这一事实。本文勾勒出一种通过高负载和高载荷对 PJB 进行强加速寿命测试的途径。提高温度，从而节省数月甚至数年的测试时间。测试时间不仅减少到几周，而且结果也通过定制摩擦计的多重测试台结构在统计上得到保证。,在混合润滑方案中测试了一个示例性的轴承 - 润滑剂组合，其中系数在测试过程中监测摩擦力。,韦布尔曲线拟合实验结果以显示组合随时间推移的生存概率。本文的同行评审历史可在：https://publons.