本文讨论了摩擦系数对渐开线圆柱齿轮传动啮合效率和齿根弯曲应力的影响。
This article discusses the effects of friction coefficient fon the engagement efficiency of involute cylindrical gears and the bending stress of the dedendum.
运用部分膜承载热弹流理论计算齿轮传动中的滑动摩擦力和滚动摩擦力。
Upon the theory of hot elastohydrodynamics about part film load bearing, the sliding and rolling friction forces in gear transmission device can be calculated.
普通传动滚筒与胶带之间的摩擦系数一般为0.25，而这两种仿生传动滚筒与胶带之间的摩擦系数都在0.32以上。
The friction coefficient between driving drum and belt is about 0.25, while the friction coefficient between bionic driving drum and belt is over 0.32.
本文建立了滚锥包络环面蜗杆传动蜗轮的变形协调条件，给出了该种传动受力分析的计算公式以及蜗轮与蜗杆之间滚滑摩擦系数计算公式；
The deformation coordination equation of worm gear for rolling cone worm gearing is introduced, and the formulae of forces analysis and the rolling - and - sliding friction coefficient are given.
考虑冲击外力、传动间隙、碟形弹簧刚度、阻尼及预压力等因素，仿真得出蜗杆和摩擦片的振动响应曲线，与部件实际运动规律相吻合。
Obtain the vibration response curve of worm and friction discs by simulation calculation, the simulation results accord with the actual device motion rule.
没有摩擦力，皮带传动的机器就无法使用。
In the absence of friction belted machinery would not be used.
本文分析了汽车传动轴高速状态下横向振动的稳定性与扭转振动，以及摩擦力、阻尼和花键轴的运动对横向振动的影响。
The stability of transverse vibration in high speed automobile and the influence of torsional vibration, friction, damping and movement of spline shaft on vibration are discussed.
通过应用模糊设计理论和可靠性设计理论，建立了摩擦力作用下直齿圆柱齿轮传动的模糊可靠性优化设计的数学模型，并对其进行优化处理。
In this paper, the fuzzy reliable optimum design's mathematical model of the spur gear under the action of the sliding friction is set up by using the fuzzy and reliable theory.
本文探讨了挤压轮所受的坯料变形阻力矩及摩擦阻力矩的计算方法，从而推导出连续挤压包覆机传动功率的计算公式。
According to the working principal of the vacuum fixed type vacuum belt filter, we draw out calculating formula of the drive power and the tension of the urbber belt.
带传动当量摩擦系数体现了V带较平带具有更高的承载能力。
The V-belt equivalent coefficient of friction indicates that the bearing capacity of Vbelt is higher than that of flat belt.
轴采用滚珠螺杆传动精度佳，摩擦系数小。
X axis and Y axis adopt ball spiral rods with excellent precisions and low friction factors.
液体粘性调速离合器是一种靠摩擦片之间的油膜剪切力来传递动力的新型传动方式，在大功率风机、水泵调速节能方面有着广泛的应用前景。
As a new type of power transmission device utilizing the shear of oil of film between two sets of discs. It is widely used for speed regulation and energy saving in large fans and pumps.
圆锥球磨机主要有四个特点：（1）传动采用滚动轴承替代滑动轴承，摩擦力大大降低，启动容易，节能显著。
It features in following four aspects: (1)Bush bearing is replaced by rolling bearing , friction resistance being greatly lowered down , easy to be started and energy saving ;
通过数值仿真分析低速进给下静动摩擦力差值和传动刚度变化对工作台输出的影响，得出工作台产生爬行运动的可能性条件。
And the influences of the variance of the static and kinematic friction and the transmission stiffness on the outputs of the worktable were analyzed with numerical simulations.
通过数值仿真分析低速进给下静动摩擦力差值和传动刚度变化对工作台输出的影响，得出工作台产生爬行运动的可能性条件。
And the influences of the variance of the static and kinematic friction and the transmission stiffness on the outputs of the worktable were analyzed with numerical simulations.
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