1.天津工业大学 机械工程学院, 天津 300387
2.天津市现代机电装备技术重点实验室, 天津 300387
3.清华大学天津高端装备研究院 测试装备与技术研究所, 天津 300300
4.深圳市合发齿轮机械有限公司, 广东 深圳 518000
莫帅(1987— ),男,湖南衡阳人,工学博士,副教授,硕士生导师,主要研究方向为精密机械传动。
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莫帅,巩嘉贝,杨超等.圆锥滚子轴承配合精度对温升特性影响规律的试验研究[J].机械传动,2020,44(01):23-27.
Mo Shuai,Gong Jiabei,Yang Chao,et al.Experimental Study on Influence of Fitting Accuracy for Tapered Roller Bearing on Temperature Rise Characteristic[J].Journal of Mechanical Transmission,2020,44(01):23-27.
莫帅,巩嘉贝,杨超等.圆锥滚子轴承配合精度对温升特性影响规律的试验研究[J].机械传动,2020,44(01):23-27. DOI: 10.16578/j.issn.1004.2539.2020.01.004.
Mo Shuai,Gong Jiabei,Yang Chao,et al.Experimental Study on Influence of Fitting Accuracy for Tapered Roller Bearing on Temperature Rise Characteristic[J].Journal of Mechanical Transmission,2020,44(01):23-27. DOI: 10.16578/j.issn.1004.2539.2020.01.004.
圆锥滚子轴承作为机械传动系统中起支撑旋转轴系的重要精密基础关键元件,其性能参数及工作状态会对装备的传动特性产生重要影响,轴承运行中的温升效应是影响轴承性能的关键因素。为了深入研究圆锥滚子轴承配合精度对温升特性的影响机理,研制了轴承智能检测试验台,通过实验手段研究了在不同配合精度情况下的轴承温升状况,分析了圆锥滚子轴承内外圈配合精度变化与温升的耦合规律,获取了圆锥滚子轴承不同配合精度下的温升特性曲线,为高端装备中圆锥滚子轴承参数的精确选取提供了理论支撑。
Tapered roller bearing is an important key component of the mechanical transmission system that supports the rotating shaft system. Its performance parameters and working state will have an important impact on the transmission characteristics of the equipment. The temperature rise effect in the bearing operation is the key factor to the bearing performance. In order to deeply study the influence mechanism of the fitting accuracy of the tapered roller bearing on the temperature rise characteristics, a bearing intelligent test bench is developed. The temperature rise of the bearing under different fitting accuracy conditions is studied by experimental means. The coupling law of the ring inside and outside fitting accuracy fitting accuracy and temperature rise of the tapered roller bearing are analyzed, the temperature rise characteristic curve of the tapered roller bearing with different fitting accuracy is obtained, and the theoretical support for the precise selection of tapered roller bearing parameters in high-end equipment is provided.
圆锥滚子轴承 轴承试验台 配合精度 温升曲线
Tapered roller bearingBearing test benchFitting accuracyTemperature rise curve
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