Making out a kinetic model of MORGAN high speed laying head,through theoretical analysis, some main factors that lead to vibrating of laying head are pointed out,thus the basis for reducing the vibrating is provided.

• 以摩根高速线材轧机为例，建立了吐丝机振动模型，给出了吐丝机的振动规律，并结合实际分析了影响吐丝机振动的因素，在此基础上，提出了一些具有普遍指导意义的减振措施。