In the dehydrogenation process of HD process, the temperature set at 580℃ and pressure set at 100Pa is a perfect parameter, it can make the magnet to have high magnetic performance. In the HDDR process experiment, the paper contrast four HDDR process such as C-HDDR V-HDDR V-HD-S-DR and d-HDDR by the anisotropy and magnetic performance of ternary NdFeB magnetic material. The results show that adjusting the parameter of the d-HDDR process can make the anisotropy and magnetic performance of ternary NdFeB magnetic powders to catch up with the hexahydric NdFeBCoZrGa magnetic powders. At the end the paper discusses the betterment of the equipment which produces ternary NdFeB magnetic with the d-HDDR process.
和580℃的脱氢温度相搭配的脱氢气压选择在100Pa左右是理想的工艺参数，这样的搭配使得最终烧结磁体综合磁性能优异；在HDDR制粉工艺实验中，本文对比了C-HDDR、V-HDDR、V-HD-S-DR和d-HDDR四种HDDR工艺对于三元NdFeB合金各向异性和磁性能的影响，得出结论：通过发展d-HDDR工艺，调整工艺参数和控制水平，可以使三元NdFeB合金磁粉的性能达到或接近六元NdFeBCoZrGa合金磁粉的水平，在文章末尾，还对配合使用d-HDDR工艺设备的改造进行了分析。
The field produced by the double-ring permanent magnet can be changed by adjusting the angle between the inner and the outer annular magnet.
本文重点研究了双环永磁体结构，通过改变内外磁环的相对角度，可以控制磁环中心部分的磁感应强度在0到2400高斯范围内变化。
The computer control system of a high-speed industrial sewing machine is studied in the dissertation. The systems operation principle, the design nation with the core of 80C196KC MCU (micro-chip computer) also are discussed in the dissertationThe methods of a minimum operation system of MCU, the principle circuit of signal adjusting, data collecting, keyboard controlling, LED displaying, electromagnetic clutch and magnet valve power driver circuit etc.
论文分析了工业高速自动剪线缝纫机计算机控制系统的工作原理，提出了以80C196KC单片机为控制核心的系统设计方案，并详述了关键部分的功能与实现方法。
The invention relates to trig moment stepless adjusting permanent-magnet slack adjuster.
本发明涉及制动力矩无级调节永磁式缓速器。
Design of the Pressing Mould for the Magnet in the Adjusting Block of Color TV Sets
彩电调整块磁体压模设计
This instrument consists of measuring system, indicating device, magnet-assisted electric contact device, outer housing, adjusting device, junction box, etc.
仪表由测量系统、指示装置、电接点装置、外壳、调节装置及接线盒等组成。
The formula deduction of purity convergence magnet adjusting the electron beam moving distance
会聚磁组件调整电子束移动量公式的推导
However, permanent magnet synchronous generator is limited by the difficulty of adjusting output voltage. Vehicle power systems requires steady output voltage when load changes and temperature changes, in which hybrid excitation generator can solve this problem.
但是永磁同步发电机的输出电压很难调节，而车载电源系统要求在负载变化，温度变化的情况下仍能提供稳定的电压，使永磁同步电机的应用受到限制。
Synchronous motor excitated magnet by direct current can make output mechanism specialities matched load specialities by means of adjusting exciting current to change magnetic field and power factor.
这是因为电励磁的同步电动机可通过调节励磁电流来改变其磁场和功率因数，使输出的机械特性与负载特性相匹配。
The dissertation proposes a speed-adjusting controller of a low power sensorless and brushless DC motor (SLBLDCM) composed of rare earth permanent magnet which supply motivity for fish torpedos helm.
论文主要研究鱼雷舵机用小功率稀土永磁无位置传感器无刷直流电动机（SLBLDCM）调速控制系统。
The position control loop composed of self-adjusting PI control based on Fuzzy inferences in AC servo system of permanent magnet synchronous motor was discussed emphaticaly in this paper.
主要分析了用模糊自适应PI控制构成永磁同步电机交流伺服系统的位置环。