Synthesis and Anti-wear Properties of Nano-additives; Numerical Calculation and Study on Lubrication Performance of Water-lubricated Bearings with Axial Groove 纳米润滑添加剂的制备及其润滑性能研究带轴向槽水润滑轴承润滑性能数值分析与研究
Numerical Calculation and Study on Lubrication Performance of Water-lubricated Bearings with Axial Groove 带轴向槽水润滑轴承润滑性能数值分析与研究
A mathematical model for lubrication film formation was established to illustrate lubricating film variation, and pressure and flow characteristics in the damping groove and pressure groove. 建立了配流副润滑膜形成的数学模型,该数学模型用于描述配流副间润滑膜的运动变化规律和工作介质在阻尼槽、压力平衡油槽中的压力、流量特性及分布规律。
Numerical Simulation on Lubrication Mechanism of Damp Groove Type Continuous Oil Supply Port Plate/ Cylinder Block in Axial Piston Pump 阻尼槽型连续供油配流副润滑机理的数值模拟
The effect of lubrication on the vibration characteristics of deep groove ball bearings under central axial load is experimentally studied with specially designed bearings and digital measuring system. 采用专门设计制作的试验轴承和微机数字式振动测量分析系统,研究了润滑对中心轴向载荷作用下深沟球轴承振动和噪声的幅值及频率特性的影响。
The influence of the specimen surface topography, blank holder force, lubrication conditions and groove width to friction in micro U-deep drawing was investigated in this paper. 本文通过U型拉深实验研究了试样表面形貌、压边力、润滑方式和凹模槽宽尺寸对T2紫铜箔微小试样的拉深中摩擦的影响。