着重分析影响精密分度装置寿命的接触表面压力,基本动载荷,温度系数等因素。
This article mainly analyses the factors that affect the precise indexer life, touching surface pressure, basic motion load and temperature factor for example.
轧制分离力、轧制力矩以及沿轧辊表面的接触压力也通过有限元法进行评估。
The roll separating force, rolling torque and contact pressure along the surface of the rolls are also evaluated by means of the finite element method.
当气体进入这样的空间并迅速地接触到更高的压力时,冲击波会在非常短的时间内消耗在材料表面。
As gas enters such Spaces and rapidly comes to a higher pressure, shock waves may be dissipated on material surfaces in a very short time.
热封:把两层或多层表面融合为一的方法。它是把涂层或基层材料在固定的温度、压力和接触时间下进行。
Heat sealing: a method of uniting two or more surfaces by fusion either of the coatings or of the base materials under control led conditions of temperature pressure and dwell time.
BITE倾斜的角度最大,所有速度持续接触就面积而言,形状和压力,支持运行表面达到前所未有的抓地力,稳定的水平。
BITE maximizes lean angles at all speeds, the contact patch in terms of area, shape and pressure, supports the running surface to reach an unparalleled grip and stability level.
对于实际接触表面爆炸情况,在地面零点附近可形成最大的超压力。
An actual contact surface burst leads to the highest possible overpressures near ground zero.
磨粒侵入方向不仅影响材料表面变形、表面接触压力和表层应力的大小,而且会引起压力和应力分布形状的改变。
Particle penetrating direction has influences on the magnitude of surface deformation, contact pressure and stress, and the distribution forms of contact pressure and stress.
热封:把两层或多层表面融合为一的方法。它是把涂层或基层材料在固定的温度、压力和接触时间下进行。
Heat sealing: a method of uniting two or more surfaces by fusion, either of the coatings or of the base materials, under controlled conditions of temperature, pressure and dwell time.
实验:两个项目具有相同的压力擦,先用干燥的表面,随后与接触面之间的一些水珠-的电阻会觉得有所不同!
Experiment: Rub two items with identical pressure, first with dry surfaces, afterwards with some drops of water between the contact surfaces - the resistance will feel different!
气浮导轨是借助有一定压力的空气使工作台悬浮,并且不与导轨表面接触的一种导轨形式,工作时的摩擦力几乎为零。
Aerostatic slideways can make the worktable hanging by the aid of the definite stressed air, which don't come in contact with the slideways surface so that there isn't nearly friction working.
但由于中间辊轴向窜动后,在工作辊与中间辊、中间辊与支撑辊间形成接触压力峰值,导致轧辊局部磨损及带材表面质量问题。
But the peak of contact pressure between rolls forms when the intermediate roll shifts, which leads local wear of rolls and quality defects of strip.
为此本文采用富士压力测试纸来监测不同表面粗糙度界面的小型螺钉连接件中界面接触压力的分布情况,为今后的设计提供保障。
Fuji prescale film is used to test the pressure distributing of the parts with different roughness. We have acquired some useful results, which is very helpful for future design.
为此本文采用富士压力测试纸来监测不同表面粗糙度界面的小型螺钉连接件中界面接触压力的分布情况,为今后的设计提供保障。
Fuji prescale film is used to test the pressure distributing of the parts with different roughness. We have acquired some useful results, which is very helpful for future design.
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