Research on Improvement of the Water-Proof Performance of Variable-Frequency Adjustable-Speed Three-Phase Roller Induction Motor Application of Delta BW Series Inverters in Battery Pole Piece Roll Machine Rollout 提高辊道用变频调速三相异步电动机防水性能方法的研究台达BW系列变频器在电池极片轧辊机收放卷上的应用
A pair of capacitative rings attached to the respective pole piece is used to detect movement of the coil. 两个分别附在各自极靴上的电容环,用来探测线圈的运动。
The utility model discloses a device for removing dust during the shearing of a lithium ion battery pole piece, in particular to a brush device of a shearing machine. 本实用新型公开了一种锂离子电池极片在剪切时去除粉尘的装置。
The outer layer of the lithium ion battery pole roll is wrapped by a metallic foil used for preventing the outer and the side surface of the pole piece and stuck with a label. 在锂离子电池极卷的外层包裹有保护极片外圈和侧面的金属箔,所述金属箔上贴有标签。
The device consists of a single-shot molded plastic package that includes a samarium cobalt pellet, a pole piece, and a Hall effect IC that has been optimized to the magnetic circuit. 该装置由一个单杆模压塑料封装,包括一个钐钴颗粒,一极片和霍尔效应集成电路已优化的磁路。
The over-molded package, holds together a samarium cobalt pellet, a pole piece and a true zero-speed Hall IC that has been optimized to the magnetic circuit. 在超模压封装,拥有一个共同钐钴颗粒,极片和一个真正的零速霍尔IC进行了优化的磁路。
The utility model provides a pole piece cutter, which mainly comprises an upper cutter and a lower cutter, wherein the upper cutter comprises a moving cutter and a rotating shaft; 本实用新型提供了一种极片切刀,主要由上切刀和下切刀组成;
It is a finishing method which utilizing the action at a distance between magnetic pole and incompact magnetic abrasive to finish work piece by introducing the magnetic and electric fields. 磁力研磨加工是利用辅助磁场对自由松散的磁性磨料的超距作用,导入磁场和电场来实现工件表面精密研磨的加工方法。
Variation of pole piece configuration leads to change of voltage waveform distortion rate, telephone harmonic factor, loss and efficiency, ect. Above-mentioned effect and appropriate measures are discussed also. 对极靴形状的改变相应带来电压波形畸变率、电话谐波因数、损耗及效率的变化等问题及其对策,也进行了讨论。
We use the finite-element method for calculating the magnetic field strength in pole piece tooth space, where its shape is complicated and changeable in the paper. 本文用有限元方法对这一边界形状较为复杂的磁场区域进行了计算。
Finite-element Method for Calculating the Distribution of Magnetic Field Strength in Pole Piece Tooth Space 有限元法计算磁流体在极靴齿隙中的磁场强度分布
Results show that the highest place of flux density is superposition of armature and guide sleeve end of pole piece, and the changing for pole piece inside diameter unilateral gap settle on the thrust characteristic. 通过可视化模拟和分析得知,磁通密度最高的地方是衔铁与极靴导套端重叠部分,极靴内径单侧间隙的变化对吸力起决定作用。
The quality of bolts used in pole fasten piece of motor is very important for motor safe operation, so it is necessary to do some non-destructive testing on bolt on line. 电机磁极挡块螺栓的质量直接影响到发电机的性能和安全运行,因此有必要对螺栓进行在役非破坏性检测。
The pole piece of the experimental battery winding way, the heat capacity of the direction parallel to the pole piece was greater than the direction of the vertical pole piece. 实验电池的极片采用卷绕方式,平行极片方向的导热能力要大于垂直极片方向。
Using finite element theory analysis motor in high speed rotating cases, and influence of poles and coil to produce the centrifugal force, tail rotor pigeons, pole pigeons tail and pole linking piece pigeons tail. 利用有限元理论分析电机在高速旋转的情况下,磁极线圈产生的离心力,对转轴鸽尾、磁极鸽尾、磁极压板鸽尾产生的影响。