本文从生产原理上介绍H4S工艺生产锦纶6全牵伸丝的生产过程。
This Paper introduced H4S process for producing PA6 full-drawn yarn based on the production principle.
熔纺时控制了挤出流量和牵伸速率的良好匹配，获得了丝径均匀的大直径中间相沥青炭单丝。
The large diameter mesophase pitch carbon monofiber in uniform size was obtained by controlling the matching of extrusion flow and drawing rate.
文中还导出氨纶丝含量与预牵伸倍数间的关系式。
In this paper, the relation of spandex content and pre drafting ratio is induced to.
可调试导丝轮、牵伸变换齿轮、3.2倍、3.5倍、3.8倍。(其他变换数齿轮可定做)。
Adjustable godet wheel, traction changing gear, 3.2 times, 3.5 times, 3.8times. (Other changing factors of gear can be specially made).
研究表明牵伸连续性很好，假编变形丝特性的偏差很小。
With regard to drawing constancy, the investigation showed very good results. The characteristics tested have a low coefficient of variation.
研究表明牵伸连续性很好，假编变形丝特性的偏差很小。
With regard to drawing constancy, the investigation showed very good results. The characteristics tested have a low coefficient of variation.
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