建立太阳轮-行星轮的有限元模型。
A finite element model of solar round-planetary gear has been established.
我们可以看到我们自己的行星轮太阳。
差动行星轮系能够对运动进行合成和分解。
The differential planet gear train could carry out composition and resolution on movements.
承载齿轮的平行啮合使行星轮系结构较紧凑。
The parallel meshing of several gears under load permits a compact construction.
闭式行星轮系是一种多功能的行星齿轮传动机构。
Closed planetary gear system is a multifunctional mechanism of planetary gear transmission.
采用中空滚子作为行星轮是高速牵引机构的理想设计。
Using annular rollers as planets is an ideal design of high speed planetary traction drive.
风机的变速箱主要由箱体、行星轮系和变速机构等构成。
Fan gear mainly by the box, planetary gear speed change mechanism, and so on.
行星级齿轮传动主要由太阳轮、行星轮、内齿圈等组成。
Planetary-stage gear is mainly composed of sun wheel, planetary gear, internal ring gear, etc.
为了提高行星轮系的效率，应先找出影响效率的主要因素。
In order to raise the efficiency of planetary gear system, the main factors concerned with the efficiency should be found out.
行星轮与左右两个半内齿轮啮合时，属于不同的传动形式。
This mechanism are different transmission forms when the planetary gear meshing with the two semi-internal gears.
对实际工件进行了原理误差的分析计算和行星轮系的设计计算。
Analytic calculations of the error and design of this train have been given for a real work-piece.
然后，对推进器的主要部分——行星轮系推进装置进行机构分析。
Then the mechanism analysis of the planetary gear train propulsion that is the main part of the water-jet propeller is carried out.
目前，3K行星轮系的功率流向分析和啮合效率公式的推导既难又繁。
It is difficult and complicated to analyze the power flow of 3k type planetary gear trains and deduce their efficiency formulas.
行星轮系中封闭功率问题的研究，对其传动结构的合理设计有着重要作用。
Study of the sealed circulating power in planetary gear train plays a very important role in the rational design of the transfer structure.
行星轮安装在行星架上，在绕自身轴线传动的同时，也随行星架一齐转动。
Planetary gears are mounted on the planetary frame and is rotating with the planetary frame while driving around his own axis.
该优化方法的处理，对解决正角变位传动行星轮系的优化问题，有一定价值。
This method has some value in solving the problem of option of the planet gear wheel system of positive Angle change position drive.
选取适当的车头行星轮的分度圆直径，可以有效地控制车方原理的直线度误差。
The principle straightness error of cutting square in work-pieces can be controlled by choosing a suitable pitch diameter of the planetary gear in the machine tools.
数显式行星力矩放大扳手的核心是一个2K - H行星轮系减速增力机构。
The core of DPMW is a 2k-h type planet gear reducing mechanism.
内齿圈的内齿与行星轮的齿啮合。因此，内齿圈随着行星轮系统的其他配件旋转。
The internal teeth of the ring gear mesh with the planet gear teeth. Thus, the ring gear rotates with the other parts of the planetary gear system.
该装置主要由连杆―行星轮组合机构、振动鼓、齿轮齿条、皮带等输送机械组成。
The utility model is mainly composed of a connecting rod-planet wheel combined mechanism, a vibrating drum, a gear rack, a belt and other conveying devices.
介绍了设计大吨位双钩桥式起重机主起升减速器采用双行星轮结构的合理性和可靠性。
The rationality and reliability of main hoist reducer adopted with double spiders structure for large bridge crane are introduced.
理论分析表明：行星轮公转与自转的速比，影响着每个切削刀具的阻力矩的大小与方向；
Theoretical study shows that the ratio of revolution velocity to rotation velocity will affect the magnitude and direction of resistance moment of all the cutters.
因此对行星传动机构的均载性能及影响行星轮间载荷分配的因素进行分析有着重要的现实意义。
Therefore, it is necessary to study the load average performance of Planetary Gear transmission and the influence of load allocation between Planetary Gears.
通过行星轮系-圆柱凸轮机构在多头防盗盖封口机中的应用，详细论述了其运动原理及设计要点。
This essay describes the application of the cylinder cram mechanism and the planetary gear system in the multi head anti stealing cover seal mechanism.
该方案采用了行星轮系和4组齿轮副的传动机构，实现了驱动机构在7种工作模式下的连续传动。
In the solution, the drive train consisting of the planetary gear train and 4 gear pairs is applied to realize continuous transmission under 7 working modes.
本文着重介绍了行星轮系(简单行星轮系和复杂行星轮系)效率的计算方法及不发生自锁的条件。
In this paper, we mainly introduced the calculation method of efficiency and gave the conditions of self-unlocking for simple and complex planet gear systems.
计算实例验证了方法的有效性，并可根据计算结果确定每个行星轮处更为精确的刚度及误差激励。
Finally, an example is given to validate the method proposed. The mesh phasing results can be used to determine more accurate mesh stiffness and error excitation.
行星轮与内齿圈齿数不为行星轮个数的整数被时，轮齿的啮入、啮出对系统的冲击小，系统的效率高。
If either the number of sun or ring gear is not multiple of planet gear, system will run effectively, with lower impaction of tooth mesh in and out.
行星轮与内齿圈齿数不为行星轮个数的整数被时，轮齿的啮入、啮出对系统的冲击小，系统的效率高。
If either the number of sun or ring gear is not multiple of planet gear, system will run effectively, with lower impaction of tooth mesh in and out.
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