动静压轴承油膜流态可视化试验轴瓦的制备  

The Preparation of Hybrid Bearing Shell for Testing Study of Visualization Film Flow State

作　　者：梁存真[1] 夏伯乾[1] 郭红[1] 

机构地区：[1]郑州大学机械工程学院,河南郑州450001

出　　处：《河南科技》2017年第21期59-62,共4页Henan Science and Technology

基　　金：国家自然科学基金项目(51075373);河南省教育厅科学技术研究重点项目(12A460009)

摘　　要：滑动轴承油膜流态可视化研究中轴瓦试件的制备直接关系到试验结果的精确度。通过对影响试件加工质量的工艺要素进行讨论,分析加工过程中产生误差的原因,提出误差均化的加工方法,并制定试件制作的工艺流程,确定工艺要素的具体参数,采用反复水浴时效的工艺措施,提高试件材料的稳定性,设计用于装夹的止口法兰以降低切削变形。本文实现了滑动轴承可视化研究有机玻璃轴瓦制作,为同类试验研究提供可借鉴的经验数据。In the visualization research of sliding bearing oil-film flow state, the production of bearing shellspecimen is directly related to the error of the result.Discusses the process factors which affect the qualityof machining, analyzes the causes of error in machining process, and put forward error averaging solutions.Develops the specimen making process, determines the specific parameters of the process elements and im-proves the stability of the specimen materialby using water bath aging, designsclamping rabbet flangeto re-duce cutting deformation, realizes the organic glass bearing shell preparation in the visualization research ofsliding bearing, which provides valuable experience and data for the similar experimental study.

关 键 词：工艺路线 有机玻璃 切削用量 油膜流态 可视化 

分 类 号：TH133.3[机械工程—机械制造及自动化]