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- Spindle Rotor Rotating Error 主轴回转误差
- Analyzing Rotor Rotating Error Using Fractional Brownian Motion 基于分数布朗运动的转轴径向回转误差分析
- 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. 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。
- There are two rasping areas (used for the rotor rotating reversely) and a feeding funnel in the rasping chamber. 锉磨室带有一个进料漏斗和二个锉磨区(用于转子反向旋转时)。
- When the steam turbine rotor rotation when the rotation Driven generator rotor. 当汽轮机转子转动时便带动发电机转子转动。
- The in-process measurement principle for the spindle rotation error is presented and the roundness and cylindricity on-line measurement and compensatory control system is developed. 提出了实时测量机床主轴回转误差的原理和方法,建立了工件圆度及圆柱度在线测量及补偿控制系统。
- High-speed flow of steam turbine rotor rotation, the formation of mechanical energy. 高速流动的蒸汽推动汽轮机转子转动,形成机械能。
- This paper analyzes the offcenter error of installing reference ball as testing lathe main spindle rotation errors in Ningxia Institute of Technology and puts forward the way of eliminating errors. 本文对宁夏工学院测试车床主轴回转误差运动时基准球安装偏心引起的误差进行了分析,并提出了剔除该误差的方法。
- Hence, solid rotor is utilized in the large rotor-AMB system.Eddy currents are caused inside the rotor when a solid rotor rotates in a radial magnetic bearing. 因此,作用在转子上的磁场力除磁浮力之外,还将作用有切向力,此切向力将产生磁阻尼,引起能量损耗。
- The braking system is a system which by its nature is capable of reducing the rotor rotational speed and keeping it below a maximum value or braking it completely to a standstill. 制动系统的本质是降低风轮旋转速度,使其速度处于最大值以下,或者干脆使其停止。
- Results The kind of the adhesive agents, rotor rotation speed, spraying speed, feeding power speed and balling time were found to have remarkable influence on size distribution. 结果 黏合剂的种类、主机转速、喷浆速度、供粉速度和抛光时间对微丸的目标收率有非常显著的影响。
- It has locknut fasten rotor to a spindle. 配有防松螺母固定转子与中心轴。
- Through rigid body relative rotation error, the kinematic parameter deviations contributing to the rotation error can be identified. 利用刚体相对转动误差识别出仅与转动相关的运动学参数误差;
- Briefly analyses the rotation error of serrated-tooth indexing table, raises and describes the components which indicates the rotation error and the measuring methods. 对多齿分度台的回转误差作了简要分析,提出并阐述了表征多齿分度台回转误差的分量及测量方法。
- But during the rotation,accelerometers bias error could also be modulated as an installation error,so it needs to build a model of accelerometer rotation error for compensating. 针对平台惯导台体绕方位轴旋转时加速度计误差补偿的实际需要,建立加速度计由初始安装误差角引起的旋转误差模型。
- In the result of a series of experiments the relationships of blade flutter margin with rotor rotational speed,effective CG position of blade in chord and torsional stiffness of blade have been obtained. 通过激桨叶的扭转频率、测桨叶的挥舞响应,试验得到了桨叶颤振裕度与旋翼转速、桨叶弦向有效重心位置及桨叶扭转刚度之间的关系,即桨叶颤振裕度随旋翼转速的提高而降低;
- Spindle is the measure for yarn. 司品德是纱的度量单位。
- The clerk put the check on a spindle. 店员将支票放到扦子上。
- The spindle seemed to be out of order. 心轴好像坏了。
- The song of the spindle was silent. 纺锤的歌声沈默了。
