填塞箱卷曲丝束失稳的临界压力公式

CRITICAL LOAD OF AN AXIALLY MOVING LIQUID FIBER IN CRIMPING STUFFER BOX

摘要: 研究了轴向运动的丝束在填塞卷曲机构内的不稳定性，并得到了临界载荷，同时研究了纺丝参数对丝束弯曲失稳的影响。该理论可用于填塞箱的优化设计或改善产品质量。

Abstract: The instability of an axially moving liquid fiber in a crimping stuffer box is studied, and its critical load is obtained. The effects of spinning conditions on the critical load are studied. This theory can be used to design an optimal stuffer box or improve the product quality.