纳米润滑添加剂对斜齿圆柱齿轮振动及噪声特性的试验分析
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摘要
基于对纳米ZrO_2、SiC、SiO_2、Al_2O_3的物化特性分析,探究含有纳米ZrO_2、SiC、SiO_2、Al_2O_3添加剂的润滑油对斜齿圆柱齿轮润滑的振动和噪声特性。对运行的20CrMnTi斜齿圆柱齿轮进行常规润滑油润滑和含纳米添加剂润滑油润滑试验,通过对斜齿圆柱齿轮施加不同的载荷和转速,分析不同工况和不同润滑方式下斜齿圆柱齿轮的振动及噪声特性,从试验的方面分析纳米添加剂润滑油对齿轮振动和噪声的影响。结果表明,纳米添加剂润滑油可在较短的时间内有效降低斜齿圆柱齿轮在不同工况下的振动及噪声值,特别是对于轴向的降振作用较径向的更加明显;同时,在此基础上进一步分析纳米添加剂润滑油润滑方式下,齿轮降振效果对载荷和转速的敏感性,发现纳米添加剂润滑油对齿轮的降振作用对转速更具敏感性。
Based on the analysis of the physicochemical characteristics of nano-ZrO_2,SiC,SiO_2,and Al2_O_3,the vibration and noise characteristics of lubricating oils containing ZrO_2,SiC,SiO_2,and Al_2O_3 additives on helical gears are investigated. The current 20CrMnTi helical spur gears are tested. Routine lubricationand lubricity with nano additive lubricants are applied. By applying different loads and speeds to helical gears,the vibration and noise characteristics of helical gears under different working conditions and different lubrication methods are analyzed. Effect of nano additive lubricant on gear vibration and noise is analyzed. The resultsshow that the nano additive lubricant can effectively reduce the vibration and noise values of the helical gear under different working conditions in a relatively short period of time,especially for the axial vibration reductioneffect is more obvious than the radial direction. On the basis of this,the sensitivity of the gear damping effect tothe load and rotation speed under the lubricant additive method of nano additive is further analyzed,and it isfound that the nano additive lubricant oil has more sensitivity to the rotation speed of the gear.
Based on the analysis of the physicochemical characteristics of nano-ZrO_2,SiC,SiO_2,and Al2_O_3,the vibration and noise characteristics of lubricating oils containing ZrO_2,SiC,SiO_2,and Al_2O_3 additives on helical gears are investigated. The current 20CrMnTi helical spur gears are tested. Routine lubricationand lubricity with nano additive lubricants are applied. By applying different loads and speeds to helical gears,the vibration and noise characteristics of helical gears under different working conditions and different lubrication methods are analyzed. Effect of nano additive lubricant on gear vibration and noise is analyzed. The resultsshow that the nano additive lubricant can effectively reduce the vibration and noise values of the helical gear under different working conditions in a relatively short period of time,especially for the axial vibration reductioneffect is more obvious than the radial direction. On the basis of this,the sensitivity of the gear damping effect tothe load and rotation speed under the lubricant additive method of nano additive is further analyzed,and it isfound that the nano additive lubricant oil has more sensitivity to the rotation speed of the gear.
引文
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[12]王李波,冯大鹏,刘维民.几种纳米微粒作为锂基脂添加剂对钢-钢摩擦副摩擦磨损性能的影响研究[J].摩擦学学报,2005(2):107-111.
[13]MO Yunhui,TAO Dehua.Tribological performance of Nano-Tin as lubrication additives used in steel-copper tribo-pair[J].Industrial Lubrication&Tribology,2011,63(2):72-77.
[14]欧忠文,徐滨士,马世宁,等.磨损部件自修复原理与纳米润滑材料的自修复设计构思[J].表面技术,2001(6):47-49.
[15]夏新涛,汤洁,樊成娥.滚动轴承的纳米材料润滑技术[J].轴承,2004(9):37-39.
[2]苗晓鹏,夏新涛.滚子轴承减振降噪技术的探讨[J].安阳工学院学报,2005(2):15-17.
[3]黄海栋,涂江平,干路平,等.片状纳米石墨的制备及其作为润滑油添加剂的摩擦磨损性能[J].摩擦学学报,2005(4):312-316.
[4]江泽琦,方建华,陈波水.纳米润滑油添加剂概述[J].合成润滑材料,2016,43(3):14-17.
[5]温诗铸.润滑理论研究的进展与思考[J].摩擦学学报,2007(6):497-503.
[6]胡泽善,王立光,黄令,等.纳米硼酸铜颗粒的制备及其用作润滑油添加剂的摩擦学性能[J].摩擦学学报,2000,20(4):292-295.
[7]KIM S,SINGH R.Gear surface roughness induced noise prediction based on a linear time-varying model with sliding friction[J].Journal of Vibration&Control,2007,13(7):1045-1063.
[8]高天友,薛茂权.纳米润滑材料的摩擦学研究[J].机械工程材料,2004,28(3):47-50.
[9]VELEX P,SAINSOT P.An analytical study of tooth friction excitations in errorless spur and helical gears[J].Mechanism&Machine Theory,2002,37(7):641-658.
[10]贾华东,柳刚,范荣焕.纳米材料作为润滑添加剂的研究回顾及目前的发展动向与展望[J].润滑与密封,2006(3):181-184.
[11]ZHANG Y.Focus on self-repairing performance and mechanism of Cu-DDP additive in base lubricating oil[J].Industrial Lubrication&Tribology,2012,64(1):11-15.
[12]王李波,冯大鹏,刘维民.几种纳米微粒作为锂基脂添加剂对钢-钢摩擦副摩擦磨损性能的影响研究[J].摩擦学学报,2005(2):107-111.
[13]MO Yunhui,TAO Dehua.Tribological performance of Nano-Tin as lubrication additives used in steel-copper tribo-pair[J].Industrial Lubrication&Tribology,2011,63(2):72-77.
[14]欧忠文,徐滨士,马世宁,等.磨损部件自修复原理与纳米润滑材料的自修复设计构思[J].表面技术,2001(6):47-49.
[15]夏新涛,汤洁,樊成娥.滚动轴承的纳米材料润滑技术[J].轴承,2004(9):37-39.