动静压轴承油膜流态可视化试验轴瓦的制备
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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.
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.
引文
[1]郭红,岑少起,张绍林.圆柱、圆锥动静压滑动轴承设计[M].郑州:郑州大学出版社,2003.
[2]张绍林,于冰.圆柱滑动轴承油膜流态影像采集与分析[J].机械设计与制造,2013(10):194-196.
[3]诸文俊,张言羊.滑动轴承油膜从层流到紊流过渡区域的研究[J].西安交通大学学报,1991(3):28-35.
[4]诸文俊,胡浩川,张言羊.滑动轴承油膜从层流到紊流过渡区域的试验研究[J].西安交通大学学报,1992(3):17-24.
[5]尚长林.有机玻璃类工件的加工方法[J].现代制造工程,2004(9):95-96.
[6]傅建中,姚鑫骅.数控机床热误差补偿技术的发展状况[J].航空制造技术,2010(4):64-66.
[7]李小彭,刘春时.数控机床加工精度提高技术的进展及其存在的问题[J].组合机床与自动化加工技术,2010(11):1-4.
[8]万枝铭.浅谈对有机玻璃零件的切削加工[J].机械制造,2007(8):40-41.
[9]冯家样,宋德勋.残余应力与力处理[J].矿山机械,1987(9):13-15.
[10]程军,扶名福.有机玻璃的力学与光塑性性能[J].天津大学学报,2000(1):85-87.
[11]王先奎.机械制造工艺学[M].2版.北京:机械工业出版社,2006.
[2]张绍林,于冰.圆柱滑动轴承油膜流态影像采集与分析[J].机械设计与制造,2013(10):194-196.
[3]诸文俊,张言羊.滑动轴承油膜从层流到紊流过渡区域的研究[J].西安交通大学学报,1991(3):28-35.
[4]诸文俊,胡浩川,张言羊.滑动轴承油膜从层流到紊流过渡区域的试验研究[J].西安交通大学学报,1992(3):17-24.
[5]尚长林.有机玻璃类工件的加工方法[J].现代制造工程,2004(9):95-96.
[6]傅建中,姚鑫骅.数控机床热误差补偿技术的发展状况[J].航空制造技术,2010(4):64-66.
[7]李小彭,刘春时.数控机床加工精度提高技术的进展及其存在的问题[J].组合机床与自动化加工技术,2010(11):1-4.
[8]万枝铭.浅谈对有机玻璃零件的切削加工[J].机械制造,2007(8):40-41.
[9]冯家样,宋德勋.残余应力与力处理[J].矿山机械,1987(9):13-15.
[10]程军,扶名福.有机玻璃的力学与光塑性性能[J].天津大学学报,2000(1):85-87.
[11]王先奎.机械制造工艺学[M].2版.北京:机械工业出版社,2006.