轴承试验技术及试验机

Bearing Test Technology and Testing Machine

轴承的研究属于工程摩擦学范畴,摩擦学是研究摩擦、磨损、润滑与密封等相关理论与技术的应用性学科。在轴承精度、性能、寿命及可靠性的试验与考核、故障检测与诊断、寿命预测与评估等相关领域中,轴承寿命、可靠性的测试与评估问题是最具实用意义的,也是最复杂的应用研究内容。本文结合中机试验装备股份有限公司(下文简称中机试验)研制的轴承动态性能、摩擦磨损和疲劳寿命方面的试验机来介绍轴承的寿命及可靠性相关试验技术。

The research of bearing belongs to the area of engineering tribology.Tribology is an applied science which studies the related theories and technologies of friction,wear,lubrication and sealing,etc.In the test and assessment of bearing accuracy,performance,life and reliability,fault detection and diagnosis,life prediction and evaluation and other related fields,the test and evaluation of bearing life and reliability are the most practical and complex application research content.Combined with the testing machine in terms of bearing dynamic performance,friction and wear and fatigue life,developed by Sinotest Equipment Co.,Ltd.,the test technology related to bearing life and reliability are introduced in the paper.