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- Considering the asymmetry hole on the shell of the small PMDC motor, a FEA method for the computing of the magnetic vibration force in this type of motor is presented in this paper. 摘要针对目前小型永磁直流电机中普遍存在的机壳不对称开孔问题，利用有限元方法计算了在机壳开孔和不开孔两种情况下电机磁振动力的大小，并进行了比较；
- The FEA of Magnetic Vibration Force for the Three-slot PMDC Motors 三槽永磁直流电机磁振动力的有限元分析
- Magnetic vibration force 磁振动力
- The paper puts forward an optimal scheme of the electric and magnetic vibration feede r in QS type ultrafine system. 对QS型超细粉碎系统的电磁振动加料器提出了优化改进方案。
- Those tie-in and adaptor regularly drop out on secular cyclical loading, impulsion and vibration force, even breaking. 这些 接头和接箍在长期承受交变、冲击和振动载荷的工作条件下经常发生脱扣，甚至断裂。
- The combination of inlet fluid impulsive force with vibration force accel-erated the failure of pipe bundle. 进口流体的冲击力与振动力的叠加,加速了管束的失效;
- Under vibration force, soil particle shear force disappears, this is referred to as liquifaction. 译者把这段话译完后，中方工程师立即说这叫“土壤液化”。
- Vibration force field was introduced into processing of plastics in tri-screw dynamic mixing extruders,so as to intensifying mixability and dispersion. 三螺杆动态混炼挤出机将振动力场引入到物料的塑化混炼挤出过程,达到强化混炼和分散的目的。
- The experimental results of SEM confirm that introduction of vibration force field enhances the distributive and dispersive mixing of LDPE/CaCO3. 扫描电镜(SEM)试验结果证明了振动力场的引入将提高挤出样品低密度聚乙烯(LDPE)/CaCO3的分布与分散混合效果。
- This screen makes use of a motor to drive directly with an eccentric block vibration exciter for easy adjustment of vibration force. 该筛机采用电动机直接传动，偏心块激振器可方便调整激振力。该筛面具有特有的二次高频振动使物料不易粘在筛网上。
- The vibration force field can influence the initial states of LDPE melting and crystallization, raise the thermal stability of ... 振动力场对聚合物内部结构产生的影响,有利于改善聚合物的流变性能和力学性能等。
- The study method of rheological behavior of polymer/rigid particle system on vibration force field using capillary dynamic rheometer is introduced. 介绍了在毛细管动态流变仪上对聚合物/刚性粒子体系正弦脉动力场下流变特性进行研究的方法。
- The modular mechanism used to provide hydraulical vibration force has high vibration power and simple structure.It can be easily used to modify common injection molding machines. 模块化设计的液压激振装置结构简单,输出功率高,方便对传统塑料注射机进行改造。
- Frequency conversion motor drive the vibrationg case,easy to obtain ideal vibration force,vibration frequency and amlitrde,can produce high quality block. 振动箱的传动利用变频电机，变频调速达到理想的激振力、振幅和振动频率，成型制造出高质量的砌块制品。
- Weighing hopper is lodged on 3 load cells. The amplifier, feeding device with dust collar, magnetic vibrator, pneumatically operated throttle valve shutter are included. 称重仓带有3个传感器。系统包括：放大器、进料装置和收尘包、振动器、放料气阀。
- Magnetic Vibration of DC Machine 直流电机的磁振动
- The experimental results show that, under vibration force field, tensile strength, tensile stress at 100% and elongation at break of TPE can be enhanced, and hardness (shore A) of TPE can be improved. 实验结果表明，振动力场的作用可以提高TPE的拉伸强度、100%25定伸应力和拉断伸长，改善TPE的硬度。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- It not only gives the forth four steps' inherent frequency and the form of vibration but also gives relation of vibrational force and move stess. 给出了阀体前4阶的固有频率和振型,并得出了前四阶固有频率下激振力和动应力间的关系。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
