| 摘要 |
FIELD: process engineering.SUBSTANCE: proposed invention relates to spinning complex threads from melt, their drawing and rolling. Proposed device comprises spinning device, cooling device, drawing device and winding device. Thread wetting device is arranged between cooling device and winding device. Thread wetting device is composed by two separate preparation sections arranged upstream and downstream of drawing device. Proposed device differs from known designs in that one of preparation sections can be controlled and/or connected for threading wetting adjustment. Note also that first preparation section is located upstream of drawing device and equipped with moving wetting means. The latter can be set to working position for contact with thread and to rest state without this contact. This allows a constant thread wetting related with appropriate operating conditions.EFFECT: perfected design.10 cl, 2 dwg |
