【摘要】 轴承预紧力是决定轴承承载能力和运行质量的重要参数。首先给出三种常用预紧方法,然后分析预紧力测量的两种方法,最后讨论预紧力调整和控制方法,并提出两种预紧力大小自动调整装置。本文的研究为圆锥滚子轴承的设计和安装提供理论支持和应用参考。?更多还原

【Abstract】 The bearing preload is an important parameter to determine the load carrying capacity and operational quality of bearings.Firstly,three common methods of bearing preload is presented in this article.Secondly,two methods of measuring preload are analyzed.Finally,methods of adjusting and controling the bearing preload are discussed,and two automatic adjustment device of preload are brought forward.This study here provides theoretical support and application information for design and installation of conical roller bearings.更多还原