电磁体

制动器用电磁体的另一种非对称磁路设计

Another Design of Unsymmetrical Magnetic Circuit of Electromagnet Used in Brake

电磁体（不包括眼科医生和外科医生用电磁体）

Electromagnet ( excl. those for use by oculists and surgeons )

车辆电磁制动器电磁体磁场分析

Analysis on magnetic field of electromagnet for electric brake

用于制动器的电磁体非轴对称结构设计

Study on unsymmetrical structure of electromagnet for automotive brake

开路电磁体磁场的研究

The Study on Magnetic Field of Open Electromagnet

为了做成电磁体你需要对金属线送电。

To make an electromagnet you need to send a current through the wire .

这是一种基于电磁体等效原理、变分原理和傅立叶变换的迭代方法。

It is an iterative method derived by using the volume equivalence principle , variation principle and Fourier transform .

对开路电磁体的端面磁场进行了研究。机械密封端面宽度对密封性能的影响

Objective : Studied magnetic fied of end on open electromagnet . Effects of seal face width on mechanical seal performance

一种电磁体或永磁体的南北磁极之间的区别。

A distinction between positive ( north ) and negative ( south ) magnetic poles of an electromagnet or permanent magnet .

基于电磁体表面内侧开槽的非对称设计构想，计算了理论开槽面积。

Based on the unsymmetrical design of magnetic circuit by means of slotting inside , the theory slot area is calculated .

开展了对称与非对称结构电磁体对比磨损试验，试验结果表明，非对称结构电磁体磨损均匀，验证了非对称结构电磁体理论分析的正确性。

Abrasion comparison test between symmetric and asymmetric electromagnets is made . The test results show that the asymmetric structure is worn much more uniformly .

利用有效电磁体产生的强背景磁场和能产生高磁场梯度的捕集表面，使得分选微米级的物料成为可能。

Using the strong background magnetic field produced by effective electromagnet and the catching surface to produce high magnetic field gradient makes the separation of micro-grade material possible .

电磁制动器是一种新开发的新型车用制动器，保证制动性能并对该制动器的关键部件电磁体进行优化设计十分重要。

The electromagnetic brake is a newly developed vehicle brake . To assure braking safety and to optimize the design of key part of electromagnetic body are of great importance .

另一项实验是在鸽子的头顶端绕上一个小金属线圈并用一小块电池发出的电流制成的一个电磁体。

Another is to put a little coil of wire on top of a pigeon 's head and use an electric current from a small battery to make an electro-magnet .

从稳健设计的角度，给出对制动器结构参数进行稳健优化的方法，以及进行电磁制动器关键部件电磁体设计的算法流程。

From the robust design standpoint , the method to optimize brake structure parameter is also introduced . The algorithms to design the key part of electromagnetic brake are presented .

以此制作的样品试验结果表明，电磁体工作姿态平稳，未发现因卡死而出现摩擦力的大幅度波动。

The testing result of the unsymmetrical designed samples shows that the electromagnet working posture is steady , and the large undulation of the friction force has not appeared when deactivation .

优化结构为在电磁体内侧磁路开槽，并通过仿真分析确定了最优的开槽面积、最佳槽宽（槽数）和槽深。

The optimal structure of it is to make slots at the inner side of electromagnet . Through electromagnetic simulation analysis , the optimum slotted area , slotted width ( slot number ) and depth are determined .

结合电磁体与永磁体的基本磁理论，研究了电磁-永磁悬浮模式的磁悬浮织针理论，分析了磁悬浮式织针的受力情况与频率。

Combined with magnets and the permanent magnet basic magnetic theory , the paper researches the electromagnetic suspension model of permanent magnet-maglev knitting theory , and this paper analyses the maglev type knitting the stress and frequency .

在设计阶段采用稳健设计方法，能为电磁体的相关参数确定提供理论依据，并且对汽车相关零部件的开发，也具有借鉴意义。

The robust optimum design is used in the design stage and it can make support to parameter determination of electromagnet . And it also has some referent meanings for the exploitation process of other vehicle parts .

为了实现电磁体摩擦表面均匀磨损和减小旋转趋势，基于制动器制动机理，分析了电磁体制动时的工作姿态及其表面磨损的情况，提出了非轴对称的电磁吸力要求。

Based on the brake mechanism , the work posture and wear performance of the electromagnet are analyzed , and the unsymmetrical electromagnetic force is proposed to realize the even wear of the ( electromagnet ) surface and decrease the revolving tendency .

从法规对拖挂式车辆制动力的要求出发，首次建立了采用电磁制动器的拖挂式房车制动力模型，通过改变电磁制动器电磁体通电电流，来实现对房车制动力大小的调节。

Based on the requirement to the Braking force of Towed Trailer in the Braking rules , a mechanics model of the Towed Trailer used Electric Brake is established in this paper , Realize the regulation of Braking force by changing the current of Electromagnet .