1) Magnetic gear
磁性齿轮
1.
Magnetic gears, whose input sides are physically isolated with the output sides, have special advantages over mechanical gears in some occasions.
磁性齿轮依靠磁场作用传递转矩,其输入与输出之间非接触性传递的特点使得它在特定场合较机械齿轮具有特殊的优势。
2.
Magnetic gear’s material selection and its manufacture planning process are made based on the magnetic material analysis.
本文以一种可实现非接触式空间交错轴系传动的磁性齿轮为研究对象,系统研究其磁场强度、力特性等材料属性,以及与之有关的性能检测实验。
2) magnetic gear
磁齿轮
1.
According to the dynamic distribution of magnetic fields during the magnetic coupling transmission of blood pumps driven by extra magnetic fields,the paper analyzed the rules of change in the radial force and torque during the transmission of radical magnetic gears by means of analytic calculation,and established the mathematical model for calculating the radial magnetic coupling force and torque.
采用解析方法对径向充磁磁齿轮在传动过程中径向受力及传递扭矩变化规律进行分析,建立了计算磁齿轮啮合传动时径向耦合力及传递扭矩的数学模型。
2.
A novel magnetic-geared outer-rotor compact machine is proposed, which integrates a magnetic gear into a brushless DC motor (BLDCM), so that they can share a common cup rotor, then the inner space of the magnetic gear is utilized adequately, thus the low-speed and high-torque is achieved in direct driving, and the high efficiency of the whole system is gained simultaneously.
提出一种新型外转子磁齿轮复合电机,该电机将磁齿轮和无刷直流电机进行整合,电机的外转子和磁齿轮的内转子共同构成复合电机的内转子,实现了低速大转矩的直接驱动方式,同时充分利用了磁齿轮的内部空间,从而提高了整个传动系统的效率。
3) Permanent magnetic gear
永磁齿轮
1.
Numerical simulation on magnetic field of permanent magnetic gear for non-contact transmission
无接触传动永磁齿轮磁场的数值模拟
2.
Based on the analysis of calculation theories on magnetic field and torque of permanent magnetic gears, the characteristic curve of torque-angle are calculated with the use of Ansoft electromagnetic calculation software.
永磁齿轮是一种新型传动机构,可在空间中无接触传递动力和运动。
4) electro-magnetic gear
电磁齿轮
1.
This paper designed an electro-magnetic gear,which can adjust magnetic field to meet the inconsistent loads requirements.
设计了一种能够调节磁场大小以满足变负载要求的新型电磁齿轮。
2.
Electro-magnetic gear has special advantages, such as no need lubricating, no greasiness, waterproof and dust-proof, avoiding overload, etc.
电磁齿轮作为非接触传动机构的一种类型，其主动磁轮与从动磁轮之间没有物理接触，是通过电磁场间相互耦合作用产生的磁力来实现力矩和功率的传递。
5) electro-magnetic gears
电磁齿轮
1.
Method of self-tuning control system for the electro-magnetic gears;
电磁齿轮自校正控制系统的控制方法
补充资料：磁性材料2．薄膜磁性材料
磁性材料2．薄膜磁性材料
Magnetie Materials 2.Thin Film
在一定外加磁场作用下，其反磁化畴(磁矩取向与外磁场方向相反的畴)变为圆柱形磁畴。从膜面上看，这些柱形畴好像浮着的一群圆泡，故称磁泡或叫泡踌(另见磁性材料2.昨晶态磁性材料)。在特定的电路图形、电流方向和一定磁场情况下，可做到控制材料中磁泡的产生、传翰和消失，实现信息的储存和逻辑运算的功能。磁泡的直径在微米量级(0 .5~5协m)，每个磁泡的迁移率在1 .26~12.6em八s·A/m)〔 102一i03cm八s·oe)〕，因而可制成存储密度为兆位/cmZ(Mbit/cmZ)和数据处理速率为兆位/s(M肠t/s)的运算器件。磁泡器件经过近20年研究和开发，已取得广泛的实际应用。 对磁泡材料的主要要求是:(l)各向异性常数凡>粤斌，磁化强度从>外磁场强度H;(2)杂质缺陷小，2一~”~’.J泌~-一‘产’~~一~一’、~尹一~~~’J”均匀性好。目前研究得比较清楚的有铁氧体单晶薄膜和稀土一过渡金属薄膜。从制备工艺和性能稳定、器件开发等情况看，以铁氧体磁泡材料比较成熟，早期是用钙钦石型铁氧体单晶片来作磁泡材料，后为YIG单晶薄膜所取代。它是用液相外延法在Gd3Ga5OI:(简称GGO)基片上生成的单晶薄膜，其厚为微米量级。表4为稀土石榴石R3FesolZ的磁性;表5为一些磁泡材料的基本特性数值。农4稀土石抽石R.Fe‘ol，的磁性┌───────────┬────┬────┬────┬────┬────┬────┬────┬────┬─────┬────┬────┐│R │Y │Sm │EU │Gd │Tb │Dy │、Ho │Er │T】11 │Yb │Lu │├───────────┼────┼────┼────┼────┼────┼────┼────┼────┼─────┼────┼────┤│补偿温度，~p，K │ 560 │ 560 │ 570 │ 290 │ 246 │ 220 │ 136 │ 84│4
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条