In other words, the Basic Dynamic Load Rating provides a basis of Life Calculations based on the size and type of ball screws.
换句话说，基本额定动载荷提供了一个基于丝杠类型和尺寸来计算寿命的基础。
The ceiling system should satisfy these requirements that using lower chord ball as fixed point, adapting space change of hyperboloid steel grid, grid settlement under snow load.
其天花体系要满足以屋面网架下弦球为固定点和适应双曲面的空间变化、网架雪荷载作用下沉、热胀冷缩等变形运动。
The testing method and data processing procedure for random load on the transmission system of a BED type ball mill with straight flow are presented.
介绍了直燃式双进双出钢球磨煤机传动系统随机载荷的测试方法及数据处理步骤。
The influence law of clearance on load distribution of single row four-point contact ball slewing bearings is researched.
研究了游隙对单排四点接触球转盘轴承载荷分布的影响规律。
Four pionts Angle contact ball bearing is separable bearing, it can be subject to bi-directional load and have the function of both single row and double rows bearings.
四点接触球轴承为可分离型轴承，可承受双向轴向载荷，并有单列和双列角接触球轴承的功能。
Thus their radial load capacity is superior to that of deep groove ball bearings.
因此，他们的径向负荷能力优于深沟球轴承。
Single row angular contact ball bearings in a tandem arrangement are used when the actual thrust force exceeds the thrust load capacity of a single angular contact ball bearing.
单列角接触球轴承在串联布置时所使用的实际推力超过一个单一的角接触球轴承推力负荷能力。
To minimize costs, expansibility of available DCS was fully utilized in the hardware and software implementation of cement ball mill load control system.
在控制系统的硬件和软件实现上，充分利用水泥厂现有DCS的可扩展性，降低了系统的成本。
All the results of the simulations and the experimentations indicated that the ceramic ball bearings' performances are very good, especially in the low load and high-speed environment.
试验和仿真的结果表明，混合式陶瓷轴承是一种性能卓越的高速主轴轴承，尤其是在高速轻载的条件下。
An analysis of a type of angular contact ball bearing under given input power spectrum density is performed. The result demonstrate that the bearing is safe in any load direction.
以某种角接触球轴承为例，验证了其在给定输入功率谱密度下任意方向加载都安全。
Double row angular contact ball bearings are a form of back-to-back pairs of single row angular contact ball bearings, which support axial load in both directions as well as support radial load.
单列角接触轴承背对背的配对形式，可承受两个方向的轴向载荷，同时可承受径向载荷。
The utility model has the advantages of increasing ore slurry for grinding due to the added dehydration electromagnetic separator, reducing load of the ball mill and improving the grinding efficiency.
本实用新型通过增加脱水磁选机，提高了矿浆入磨的浓度，减轻了球磨机的负荷，提高了磨矿效率。
After the instrument is demarcated, it can be used to measure the no load twisting moment of the ball lead screw and its variation.
该仪器标定后，即可测出滚珠丝杠的空载扭矩及其变化量。
Joints of industrial robots and other locations for which the load-carrying capacity and rigidity of ball bearings does not suffice, are equipped with cross-roller bearings (Figure 1.52b).
关节的工业机器人和其他地点的的承载能力和球轴承刚度是不够的，是跨装备滚子轴承(图1.52 b)。
The productivity of mill, separating indexes of dressing process are increased, and the consumptions of materials and power are decreased by adoption of the accurate method for ball load and addition.
新的装补球方法提高了磨机生产率及选别指标，并降低了球耗和电耗。
It is found that the chief cause of ball bearing faults lies in the inadequate load-bearing capacity of the ball bearings, type 2724 or 2726.
指出，引起客车滚动轴承故障的主要原因，是使用的2724(2726)型轴承承载能力偏低。
It is found that the chief cause of ball bearing faults lies in the inadequate load-bearing capacity of the ball bearings, type 2724 or 2726.
指出，引起客车滚动轴承故障的主要原因，是使用的2724(2726)型轴承承载能力偏低。
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