在传动轴启动和停转的过程中，软支承的摆架会有非常明显的振动，硬支承的摆架则没有这种现象。
During the start and stop of the drive shaft, the swing frame of the soft support will have a very obvious vibration.
介绍了G R G - 200型钢丝缠绕机的结构原理，重点介绍了该机的锭子、大盘的设计、拨离纱架及传动原理、电气原理。
Presents the principle of the structure of GRG-200 steel wire winding machine, especially introduces the carrier, design of base plate, creel stand, driving principle and control principle.
加工机床主传动系统由无级变速机构、蜗轮减速箱、锯架、工作台及紧固件、送料装置和液压机构等组成。
Host drive system of machine tool is composed of stepless shift components, gearbox of worm wheel, saw frame, worktable, fastening piece, feeding and hydraulic equipments.
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