查询词典 sliding friction

Based on the accident analysis of the belt conveyor ,shows that the appearances of the belt friction with the metal generates fire,belt blocking,belt down sliding,the bydraulic coupling generates fire,can only be prevented by the measures of production management and technical management.

通过对皮带输送机事故分析，可看到扼治住皮带与金属摩擦热起火、皮带卡阻、皮带下滑、液力联轴器起火现象，从生产管理和技术管理上采取有力措施，就能减少或避免皮带输送机事故发

And pressure for both side s of the plate That to avoid the conveyor belt and sliding friction between the clips,reduce the main electrical power(with WJ180-2200-2Watt line,only the main electrical power 55kw),aconveyor belt to reduce wear and tear.

与压板式双面机比，避免了传动带及压板之间的滑动摩擦，降低了主电机功率（配WJ180-2200-2瓦线时，主电机功率只有55KW），减少了传送带磨损。

The effect of the friction is to keep the block from sliding until it reaches its maximum value μN.

摩擦力的作用是阻止家具滑动，直至达到最大值μN 为止。

Products: graphite ring, graphite seal ring, graphite seals, graphite bearings, graphite crucible, graphite spherical ring, cylindrical graphite, graphite blades, flexible graphite, graphite ring rotary joint, sliding, bearing, friction block, piston rings, orientation ring, such as carbon plate.

产品：石墨密封圈，石墨密封环，石墨密封件，石墨轴承，石墨坩埚，石墨球面环，石墨圆柱，石墨叶片，柔性石墨，旋转接头石墨环，滑片，轴瓦，磨擦块，活塞环，导向环，碳板等。

PTFE. friction and wear. metal powder. dry sliding contact.

PTFE，摩擦磨损，金属颗粒，干摩擦

A mechanical model considering sliding friction between the tube and die is proposed to explore the plastic deformation behavior of the tubes during a expansion process in a square cross-sectional die.

提出考虑管材和模具间滑动摩擦的力学模型，来研究在方形模具中的管材胀形的塑性变形行为。

The results show that in the applied load range of 10250 N, the mass loss rate of coated AZ91D alloy can be identified to three stages, which are related with whether the coating is worn out. Abrasion is the main mechanism for the coated alloy. The friction coefficient of the coated alloy during sliding wear appears oscillation before it reaches a constant value, which is close to the μ value of the matrix alloy. The mass loss rate of coated alloy increases slightly with increasing applied load when the applied load is more than 150 N because of high plastic deformation accommodation on the matrix alloy surface.

结果表明：根据载荷大小，涂层处理后AZ91D镁合金的磨损行为明显分为3个阶段，这些阶段同陶瓷层是否磨穿密切相关；微弧氧化涂层AZ91D镁合金的磨损机理主要是磨粒磨损；受表面状况的影响，陶瓷涂层的摩擦因数在 0.20~0.45 间波动；在较高载荷下，涂层被磨穿后，涂层的摩擦因数趋于基体合金的摩擦因数，涂层合金的表面变形能力提高，该阶段质量磨损速率随载荷增加，趋势变得缓慢。

The difference between the usage of wire roller and ceramic ring is: there is a sliding friction between thread, wire and the surface of the ceramic ring, so it is applied for the smaller angle of the wire, lower pressure and other such kind of less demanding occasions.

线轮与瓷眼使用时的差别是：瓷眼使用时丝、线与表面是滑动摩擦，使用于丝、线角度变化较小，正压力较小的，要求不高的场合。

Products are widely used in automobiles, motorcycles, air conditioners, air compressors, hydraulic engineering machinery, such as the sliding friction vice for connecting rod, rocker arm, steering knuckle, transmission gears, the fuel tank, frame and so round.

产品广泛用于汽车，摩托车，空调，空压机，液压工程机械等滑动磨擦副上，适用于连杆，摇臂，转向节，变速箱齿轮，油缸，支架轮等。

The control device is a wire rope hoist rope sliding friction brake Kasheng rope device, in the same area-the volume can be used, simply to slip justice enter into a signal vol pier signal to the tank, mechanical grasping rope Some are the same, only different needs of the dynamic system, hydraulic power to be provided by different, in the normal time for justice can also be used for Kasheng.

这个钢丝绳操控装置是一种摩擦提升机钢丝绳滑绳制动卡绳装置，在防过卷方面同样可以用到，只需要把滑绳的信号输入换成过卷墩罐的信号即可，机械抓绳部分是一样的，只是需要的制动力不同，液压油缸需提供的力也不同，在平时的换绳的时候也可以用作卡绳器。

Objective To investigate the relationship between ovum fertilization rate and sperm morphology, acrosome reaction in IVF and to explore the influence of parameters of sperm on fertilization rate.

目的 研究体外受精(in vitro fertilization，IVF)中精子形态、顶体反应与卵子受精率之间的关系，分析精子各参数在IVF受精率方面的参考意义。

A: I hear Mr. White wants to run for the Presidency!

我听说怀特先生要参加总统竞选！