The ring will jump up the core and, if it does not fly clear of the core, will bounce up and down in a swing-like manner, finally coming to rest at a point some distance up the core from the coil.
环会跳起来的核心，如果它不飞的核心明确，将反弹向上和向下挥杆样的方式，终于来到休息点一些，从线圈核心的距离。
Under the action of variation magnetic field, the permanent magnet moving-coil drives the plunger pump to move up and down and lift oil up to ground.
通过动力电缆给井下直线电机供电后产生交变磁场，永磁体动子在交变磁场作用下带动泵柱塞上下往复运动，从而达到举升抽油的目的。
The utility model relates to an industrial forming mold for motor coil down lead lug, which belongs to the motor production, in particular to an universal elbow mold for motor coil down lead lug.
本实用新型涉及电机制造、特别是电机线圈引线头成型的工装模具，具体为一种电机线圈引线头通用弯头模。
应用推荐