这种轴颈向滚子轴承是一种特殊的回转轴承的设计。
The axial-radial roller bearing is a special slewing bearing design.
五环的回转轴承直径几米切成段常为便于运输和安装。
The rings of slewing bearings with a diameter of several metres are frequently cut into segments for ease of transport or installation.
新机体围绕着一个回转轴，它能让人在五层高的柱体上操控复制品。
The new craft's body was constructed around a rotor, which allowed the replica to be manipulated atop a five-story-tall column.
回转轴径向误差运动的测量是机械工程测量中的重要项目之一。
The measurement concerning the radial motion of an axis of rotation is one of among the key items of measurement in mechanical engineering.
介绍了一种新研制成功的专利产品——径向迷宫式回转轴密封装置。
A new developed patent product, radial labyrinth drive shaft sealing unit was introduced.
采用平面光栅式转矩测量的方法来测量航天叶轮泵超高速回转轴的转矩。
Measurement of extra high speed rotation shaft torque of space pumps with grating is introduced.
本实用新型由碰锁及具有带齿部分的锁架和固定在锁架上的回转轴组成。
The utility model relates to a quick-binding device which is composed of a latch lock, a lock rack provided with a belt-tooth part, and a rotary shaft fixed on the lock rack.
本文介绍一种线、面对空间回转轴线平行度的测量方法，并进行了误差分析。
This paper introduces the measurement of the parallelisms for line and flat to space turning spindle axis. The measuring error is analysed also.
从主轴回转轴线定义出发，阐述了轴线误差运动形式和回转精度的测量方法。
Proceed from the definition of the rotating axis of the lathe, the author described a pattern of axis' kinematic accuracy and the methods measuring the rotating accuracy.
本文用线载荷积分方程法(LLIEM)研究嵌在弹性半空间的弹性回转轴的扭转问题。
The problem of torsion of elastic shaft of revolution embedded in an elastic half space is studied by the Line-Loaded Integral Equation Method (LLIEM).
分析工件以外圆柱面在V形块上定位的特点，明晰工件回转轴线和外圆母线之间的关系。
This paper analyzes emphatically the feature that the workpiece is located on the V-shape block by outside column surface, and discusses relation of rotor line between outer circle generatrix.
解决刀片回转不均匀问题的关键在于优化设计刀片回转轴与轴承、刀片内孔之间的配合间隙。
The key to solve the problem lies in the optimal design of clearances between the insert rotary shaft and its bearing as well as the round insert fitted hole.
本文主要分析采用数字式测量时，标准测试球的安装偏心对回转轴径向误差运动圆图象的影响。
An analysis is given to the effect of centering error of the mechanical mounting of the master ball in a digital measurement upon the radial motion polar plot of an axis of rotation.
本文提出用永磁材料制作的永磁悬浮轴承作高速旋转轴的主要支承，轴流式超音涡转作回转轴的驱动动力源。
The paper proposes a new method of using the ultrasonic-speed turbine as a power sourse and using the magnetic suspension bearing as the main back-up bearing for the rotation axis.
对测量仪进行精度校核是保证测量精度的前提，精度校核分为测头校核与回转轴校核，通过测头校核可修正测头、测杆以及复位参数。
Precision checking is the precondition of the machine precision. It includes probe checking and rotor checking. Probe and reposition data can be modified through checking.
该测量仪采用立式回转轴结构，优点是避免产生挠度变形，提高了测量精度，该仪器采用数据自动采集装置，采样位置准确，速度快。
The vertical construction which can avoid deflection deformation is used. Data auto-sampling device is used in the measurement, so the sampling position is accurate and the sampling speed is high.
提出了用回转中心误差定义的车削类主轴回转运动精度的评定误差和用回转轴心误差定义的镗削类主轴回转运动精度的评定误差的概念。
The concept of evaluation error of the mainshaft rotary precision for turning machines defined with rotary center error and that for boring machines defined with rotary axle center are presented.
是各类高档大规格数控镗铣床的理想配套功能部件，主轴垂直安装，直接与机床床身连接作机床工作台使用，即用作主机的第四回转轴。
SKT16 series NC rotary table, suitable for vertical use, is a perfect accessory for NC miller and machining center as an additional axis of main machine.
通过建立大型回转轴承装置的振动模型，以大量的试验数据为依据，提出了一套从试验条件与参数的选取到最后分析结论判定的系统方法。
Based on the vibration model and testing data, the paper provides a systematic way to not only the choice of testing parameter but also drawing the conclusion.
评论了机床主轴转轴的两种不同定义，其一是CIRP统一文件的回转轴线定义，另一是瞬时回转中心线的定义，指出这两种定义均有不妥之处。
The two different definitions of the axis of rotation are discussed. One is the definition of the CIRP text and the other is that of the instantaneous center of rotation.
本文综合运用了齿轮啮合理论，并以磨齿加工为例，系统地研究了与渐开线性质有关的齿轮加工误差产生的啮合机理，并将其概括为传动误差、回转轴相对位置误差及刀具误差。
The machining errors of gear that relate to the nature of involute are studied with gear engagement theory and combining grinding-machining in this paper and they are summarized as transmissio.
通过分析某精密转轴轴心径向回转误差运动轨迹的方差变化规律，证明该轴的回转运动具备了分数布朗运动的基本特征。
According to variance changing laws of a precise rotor radial rotating error motion, it can be proved that the rotor's motion track is characterized by fractional Brownian motion.
实现了回转机械扭矩非接触测量，为转轴动力监测智能化、自动化奠定了基础。
Non-contact measurement of rotary machine is realized. It provides a foundation for rotating shaft dynamics monitoring intelligence and automatization.
其特征在于，所述内风扇叶片的轴向外端连接于一环绕所述转轴的回转面。
The motor is characterized in that a revolution surface circling around the rotating shaft is connected with an axial outer end of the inner fan blade.
其特征在于，所述内风扇叶片的轴向外端连接于一环绕所述转轴的回转面。
The motor is characterized in that a revolution surface circling around the rotating shaft is connected with an axial outer end of the inner fan blade.
应用推荐