高速卷绕头关重件建模及其工作过程仿真

高速卷绕头是化纤长丝纺丝设备单元机,其运动机构组成和工作性能直接影响着高速纺丝质量和技术本身。运用虚拟样机技术,通过实体建模软件Solidworks和系统动力学仿真分析软件ADAMS建立了包括兔子头、锭轴及压丝辊等关重件的运动学、动力学分析模型,对其动态特性进行了仿真计算和曲线分析。这不仅为机电一体化系统整机模型的建立打下了基础,同时,为实际物理样机关键部件的结构设计和参数优化设计提供了依据。

Abstract：

The high speed winder is an important spinning equipment, whose assemblies and their performances influence the spinning property and the spinning technology itself. The kinematics and dynamic model of its key parts were built in Solidworks, and based those models, the motion processes were simulated in ADAMS using virtual prototype technology. The kinematic curves of rabbit head, spindle and surface roller were obtained and analyzed. These play a foundation for the whole system simulation based on mechanical-electronic model, and provide evidences for the structure parameter optimization design of the physical equipment.