使用绞盘前请仔细确认当前绞盘的工作任务是克服载荷还是滚动载荷。
This requires greater pulling capacity since the winch will have to overcome the friction of the surface as well as the load it self.
滚动载荷则需要较小的拉力，并且在拉动以后可以凭借物体滚动惯性而得以移动。
Rolling loads, however, require less mechanical effort to move the load once the initial inertia has been overcome.
为了增加接触面积并承受较大载荷，滚珠在内外环的曲线槽内滚动。
To increase the contact area and permit larger loads to be carried, the balls run in curvilinear grooves in the rings.
试验证明，小波- HMM可以在变转速变载荷工况下以及未知转速情况下对滚动轴承的各种故障有效地进行诊断。
The experiment shows that the HMM wavelet can make the effective diagnosis for various faults of rolling bearings operating under the condition of variable speed and load or unknown speed.
砂轮主轴与电机一体，采用预加载荷的高精度滚动轴承。
Wheel spindle and motor is either designed to use preload super precision ball bearing in a case.
轴向游隙是滚动轴承的关键指标参数之一，测量方法、测量载荷与测得的游隙值的大小密切相关。
The axial clearance is one of the main parameters of the rolling bearing; measured clearance value is closely related to the measuring method and load.
随着载荷增大，入口油温和滚动速度对拖动系数的影响减小；
The higher the normal load, the smaller the effect of the lubricating oil inlet temperature and rolling speed on the traction coefficient.
为了避免滚动方向的共振，缓和传动系受到的冲击载荷，大多数汽车都在离合器的从动盘上附装有扭转减震器。
In order to avoid rolling direction of resonance, easing the transmission by the impact load, most cars in the clutch platen attach with torsional shock absorbers.
研究结果表明：轮胎的动刚度不是常数，它随着垂直载荷、充气压力的增加而增大；滚动时的动刚度不同于静刚度。
It has been shown that the tire dynamic stiffness is not a constant, which increases with the vertical load and inflation pressure, and it is different from the static one.
在滚动轴承类型和型号的选择过程中，会经常出现所选用的轴承不能适用于实际的工作环境，其所受的冲击载荷超出了该轴承的许用载荷。
In the selection of rolling bearing's types and models, some selected bearings can not be applied to the actual working environment, suffered the impact load in excess of the allowable load.
在滚动接触疲劳试验时循环载荷的作用下，界面处的石墨相当于孔洞引起应力集中。
Graphite plays a role as pores in the interface and increases the stress concentration under cyclic loading.
主要分析差动滑动和弹性滞后等因素对承受预加载荷下的滚动直线导轨副摩擦力的影响，得出了过盈量与摩擦力的关系。
The effect of differential sliding and elastic hysteresis on the frictional force in the rolling linear guide (LG) subjected to preloading is analyzed.
当载荷服从对数正态分布时，滚动轴承的可靠寿命具有解析式。
If obeying logarithmic normal distribution, the reliable life of rolling bearings presents in an analytic form.
该差动式滚动轴承在高转速、高载荷的环境中使用时寿命长且可靠性高。
The differential type rolling bearing has long service life and high reliability when used under the conditions of high rotating speed and high load.
关于直线滚动导轨额定动载荷的计算，目前在国际ISO标准中尚无计算公式及有关标准。
The definitions of life rating and dynamic load rating are presented based on standard ISO 281-1977 for roller bearings with the construction features of the linear rolling guide duly considered.
对各典型状态滚动轴承在不同转速和载荷下的声发射信号进行了振动分析，研究了滚动轴承的损伤振动随转速和载荷的变化规律。
Based on the vibration analysis of AE signals under varying load and rotating speed, the patterns of damage vibration of rolling element bearings under varying load and rotating speed were researched.
工作台采用预加载荷的闭式精密滚动导轨，操作灵活。轻巧。
Work table adopts pre-load close precision ball guide and it makes operating be flexible and light.
本文将虚拟接触载荷法推广应用到线弹性稳态滚动接触分析。
Analysis of the steady-state rolling of tires on the concreate pavement;
外圈是以轴承中心点为球心的球面， 向心球轴承具有自动调心性， 深沟球轴承滚动体与内、外圈滚道之间是线性接触， 外球面轴承能承受大的径向载荷。
The outer rig is sphere that based on the bearing's center, the rolling entity linearly come into touch with raceways of inner and outer ring, which can support greater radial loading.
外圈是以轴承中心点为球心的球面， 向心球轴承具有自动调心性， 深沟球轴承滚动体与内、外圈滚道之间是线性接触， 外球面轴承能承受大的径向载荷。
The outer rig is sphere that based on the bearing's center, the rolling entity linearly come into touch with raceways of inner and outer ring, which can support greater radial loading.
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