Research on Outer Race Elliptical Groove Grinding with Basin-like Grinding Wheel 盆状砂轮磨削钟形壳椭圆沟道的研究
Pluto has an elliptic orbit. Research on Outer Race Elliptical Groove Grinding with Basin-like Grinding Wheel 冥王星的轨道是椭圆形的。盆状砂轮磨削钟形壳椭圆沟道的研究
The main adverse effect of high speed of operation is the additional stress on the outer race owing to centrifugal force. 高运转速度的主要不利后果是由于离心力在外圈上引起附加应力。
The wave spring preloads the bearing through its outer race, taking up play in the bearing. 波簧通过轴承外座圈预压轴承,在轴承内起作用。
An Analysis and Improvement of the Slip of the Bearing Outer Race of Wuyang Motorcycle Wheel Loose accessory drive belt ( water pump slipping). 五羊铝车轮轴承外圈松动打滑问题的分析及改进辅助驱动皮带松脱(水泵打滑)。
Split outer race of the wound roller bearing 螺旋滚柱轴承拼合外座圈
Generally slipping would occur at the inner race because the outer race provided the greatest conformity. 一般来说,由于外圈具有最大的共曲性,滑动常常发生在内圈滚道上。
The sealing lip and the outer race of the shaft seal must be coated with fresh engine oil before installation. 安装之前,轴封的密封唇和外圈必须涂上新鲜机油。
Raceway-lip grinder for roller bearing outer race From the roof of a house a melon may roll either of two ways 轴承外圈滚道挡边磨床屋顶上的冬瓜&两边滚
Bearing must be provided to ensure concentricity of the inner and outer race. 使用时必须安装轴承以保证内环与外环的同心度。
First, from the starting point of formation of vibration signals, the rolling element bearing instinct vibration, nonlinear stiffness of inner, outer race and rolling elements, and vibration caused by assemble error, and the characteristic of vibration of each fault. 首先,从滚动轴承振动信号的产生机理出发,讨论了滚动轴承的固有振动,承载时由于滚动体、内外圈刚度非线性和装配原因引起的振动以及轴承各种异常情况下振动的特点。
The vibration test of finishing lapping machine for ball bearing outer race shows that vibration becomes more and more serious with the increasing of rotation speed of crank, which is excited by four-bar linkage. 对轴承外环沟槽超精研机的振动试验表明,由于四连杆机构的运动不平衡,引起了随速度增加的严重振动。
The dynamic models for tooth crack and bearing defects in a transmission are developed. The fault signals of tooth crack and the defects of inner race, outer race and rolling elements of a bearing are picked up. 建立了变速器齿裂故障、轴承故障的动力学模型,依据此模型仿真了齿裂故障、轴承内圈、外圈、滚动体故障的故障信号。
Applying the theory of vibration, this research presents a vibration response model of ball bearing with outer race waviness, analysis the effect of radial gap between the ball and the inner and the outer race to ball bearing vibration character by Matlab calculation program. 利用振动理论建立了外圈有波纹度的轴承振动响应模型。通过Matlab程序计算,分析了轴承间隙对轴承振动的影响特性。
This paper presents a vibration model of bearing with outer race waviness and deduces the response of bearing by applying the method of analysis mechanics. 利用分析力学方法建立了外圈有波纹度的球轴承振动模型,并求出了响应。
Analysis on warm extrusion process problems for constant velocity universal joint outer race 等速万向节滑套温挤成形工艺缺陷分析
Effectiveness of the method is proven to the inner race, outer race and the rolling parts fault. 该方法应用于外圈、内圈和滚动体故障诊断,取得了很好效果。
In this system, a differential inductance sensor is employed for measuring the geometric parameters of outer race and a programmable controller is used to control the process of grading so that the measuring error can be reduced. 该系统采用了差动电感式传感器对轴承外圈几何参数进行测量,利用可编程控制器进行分选的测控,减小测量误差。
Independent component analysis based fault diagnosis method is introduced. Numerical experiments show that the method can effectively diagnose the faults of outer race, inner race and roller of rolling bearings, and is better than the conventional resonance demodulation method. 提出基于独立分量分析的故障诊断方法,数值试验结果表明,基于独立分量分析的故障诊断方法能有效地诊断滚动轴承的外圈、内圈和滚动体的故障,而且比传统的共振解调法的性能更好。
Distortion Analysis on Tapered Outer Race Treated in Multi-purpose Furnace 多用炉处理圆锥外圈的畸变分析
The harmonious relationships, inner and outer race assiduously formed, constitute the social environment to live; 竭尽所能营造的和谐的内外关系构成生存的社会环境;
The prestressing force in combined dies to be used for cold extrusion of bearing outer race by the two mathematical models is calculated and compared with the results obtained by Lame formulae. 利用这两种模型分别计算了轴承套圈冷挤压组合凹模的预应力,并同拉美公式的计算结果进行了分析比较。
The analysis of ball bearing vibration characteristics caused by outer race waviness 滚动轴承外圈波纹度引起的振动特性研究
Compared to the outer race, the spin frictional power of ball on the inner race and the temperature rise of inner race are greatly affected by all the three operating parameters. 相比于外圈,球在内圈自旋摩擦功率和温升显著的受轴向载荷、内圈转速和摩擦系数的影响。
Considering the number of rollings of bearings, rollings diameter and curvature coefficient of inner and outer race and other factors, the deep groove ball bearings for finite element analysis, effects of various factors on the bearing contact stress and deformation. 综合考虑滚动体数量、滚动体直径及内、外沟曲率系数等因素的影响,对深沟球轴承进行有限元计算,得到各因素对轴承接触应力和变形的影响。
The roller, which is cylinder, is in spatial line contact with the inner or outer race each. 滚柱为圆柱体,并分别与内、外环曲面线性接触。
The hyperboloid loader with rollers is composed of the inner race, the outer race, the cage and the rollers. 双曲面滚柱加载器是由内环、外环、保持架和滚柱四部分构成。
The diagnosis results show that the proposed approach can perform successfully in identifying various incipient bearing faults, the level of fault severity and also the defect location of outer race faults. 结果表明,本方法能够准确诊断轴承故障,对早期故障及故障程度的识别具有一定的有效性,且能对外圈故障的损伤位置进行判断。