全部

1·The first stage is called primary rolling, or cogging.

这个阶段叫作初轧或开坯。

2·The niobium strips were fabricated by forging-cogging, rolling and heat treatment.

研究了锻造开坯、轧制、热处理工艺对铌带深冲性能的影响。

3·They are also preferred in applications where no cogging and minimal torque ripple is important.

他们也应用于无波动或最小转矩脉动领域。

4·A cogging torque measurement system was proposed, which was composed of stepping motor, torque sensor, etc.

提出了一种由步进电机、转矩传感器等元件组成的齿槽转矩测试系统。

5·Different forging hammer cogging-down way will lead to different evenness degree and graininess of eutectic carbide.

锻锤开坯方式不同其共晶碳化物均匀度、颗粒度有很大的差异。

6·When cogging effect too big will affect the suspension control of HSMV, thus affecting the normal operation of HSMV.

当齿槽效应比较大时会影响磁浮列车的悬浮控制，从而影响磁浮车的正常运行。

7·The calculation formula of the cogging torque are derived by the Fourier decomposition and the virtual displacement method.

利用傅里叶分解及能量虚位移法，推导了磁阻转矩的计算公式。

8·The accurate calculation of cogging torque assists in optimizing the design of claw pole permanent magnet synchronous motors.

脉动转矩的准确计算是爪极永磁同步电动机优化设计的基本前提之一。

9·Two methods of reducing cogging torque, namely, the stator tooth notching and the two rotor pole stacks shifting are presented.

介绍了定子齿面加辅助凹槽和转子磁极分段移位两种抑制磁阻转矩的方法。

10·Factors influencing noise of the motor systems such as cogging torque, HALL signal errors and armature magnetic field are analyzed.

本文分析了影响永磁同步电机噪声的因素，如定位力矩，霍尔信号的误差以及电枢反应磁场等。

开坯

1·The first stage is called primary rolling, or cogging.

这个阶段叫作初轧或开坯。