研究了齿带传动的可靠性设计方法。
The reliability design of toothed belts gearing was studied.
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.
传动的支持部分匀在上部，有四个叶片的旋转头。
Driven and supported from above, there is a four-bladed rotating head.
运动特性是设计电缆支承拖链传动的重要理论基础。
Kinematic characteristic of cable supporting articulated chain drive is an important theoretical basis for designing.
论述了面齿轮传动的研究现状及需要进一步研究的问题。
The research state and problems to be further researched on the face gear drive are discussed.
在普通设计的基础上，研究了V带传动的可靠性优化设计。
On the basis of the general design, this paper studied reliability optimal design of V-belt transmission.
齿轮传动的动态性能和许多因素有关，情况是非常复杂的。
The dynamic behaviors of the gearbox are complicated and depend on many factors.
也为其它类型啮合传动的研究，提供了有效的方法和理论基础。
It also provides an effective method and theory basis for the study of different transmission types of meshing engagement.
研究结论对于高速、精密齿轮传动的动力学设计具有积极意义。
The conclusions are helpful to dynamical design of high-speed and precision gear transmission.
本文对行星传动的设计和强度计算等内容作了详细的分析论述。
This paper describes and analyzes the design and strength calculation of planetary transmission.
简单介绍了用于轧钢机主传动的大容量、高性能交流传动装置。
To present large capacity and high performance ac drive devices for main motors of the mill.
在新兴的无杆式飞机牵引车领域中，液压传动的优越性尤为突出。
The advantages of hydrostatic transmission is especially outstanding in the field of towbarless aircraft tow tractor.
文中阐述了该封闭传动的特点，传动比计算，受力分析和效率计算。
First the major Characteristics of this transmission, calculation of ratio, analysis of forced and calculation of efficiency are given.
本文介绍了磁力传动的原理、结构及在2-乙基己酸生产中的应用。
The principle and structure of magnetic transmission, and its application in production of 2-ethylhexylic acid were introduced.
本文分析了齿轮传动的频率特性和它所产生的频率和幅值调制信号。
This paper analyses the frequency characteristics of the gear meshing and the signals due to amplitude and frequency modulation.
在非圆链传动的设计中，一个关键问题就是非圆链轮节曲线的设计。
In the design of noncircular chain drive, the key problem is the design of pitch line of noncircular chain wheel.
本文建立了摆动活齿传动的优化设计数学模型，提出了优化设计方法。
The mathematical model of optimization design for swing movable teeth drives is set, and the optimization design method is proposed in this paper.
研究分析了摆线钢球行星传动的滑动速度并推导出滑动速度计算公式。
The slide velocity of cycloid steel balltransmission is analyzed and the formula of slide velocity is deduced.
非平行的齿轮，非交叉传动的轴也有节点，但不存在纯滚动节圆的概念。
Gears on nonparallel, non-intersecting shafts also have pitch circles, but the rolling-pitch-circle concept is not valid.
实践证明它能使学生在短时间内，更有效地掌握齿轮传动的理论与实践内容。
Practices show that, with the software, students can easily and efficiently understand the theory as well as practice of gear drive.
评述了少齿差内齿行星齿轮传动的研究现状、存在的问题和将来的研究方向。
We review the existing problems, the present and future of the research on inner planetary gears with small tooth number differences.
提出了球齿轮传动的范成法切削加工方法，并研制了切削加工原理性试验装置。
We bring forward the Generating cutting method based on spherical gear drive, and develop experimental cutting set-up in principle.
本文扼要评述了几种链传动计算方法，讨论了钻机链传动的有限寿命计算原理。
This paper briefly reviews several calculation methods for roller chain drive, and discusses calculation principle of finite service life for roller chain.
这种齿轮传动的缺陷在于，每隔齿轮的中心到啮合点的距离在运转的过程中是变化的。
The problem with this type of gear is that the distance from the center of each gear to the point of contact changes as the gears rotate.
外啮合圆柱齿轮、内啮合圆柱齿轮、圆维齿轮和蜗轮蜗杆传动是齿轮传动的基本形式。
The basic types of gear transmission are external and internal cylindric gear drive, bevel gear drive, worm gear drive.
分析装配误差对正交面齿轮传动的影响是开展面齿轮传动工程应用的重要基础理论之一。
Theoretical analysis of the impact of assembly errors on orthogonal face gear drive is critical to the application of face gear drive.
其次，用有限元法，计算了直齿圆柱齿轮传动的啮合刚度，得出了啮合刚度的变化曲线。
Secondly, on the base of FEM, mesh stiffness of straight tooth cylindrical gear is calculated, and curve of stiffness is find.
大多数人认为，停滞不动的电并不比架设在蒸汽机和要被传动的机器之间的固定带更有用。
Most people know electricity standing still is no more useful than is a stationary belt between a steam engine and a machine to be driven.
大多数人认为，停滞不动的电并不比架设在蒸汽机和要被传动的机器之间的固定带更有用。
Most people know electricity standing still is no more useful than is a stationary belt between a steam engine and a machine to be driven.
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