According to the comparison of different results,we conclude that the method to eliminate drafting wave by high-frequency vibration is effective,and the Roller drafting system,with vibrating device and drafting force detecting system,is feasible.
结果表明:高频微幅波振动对消除短纤维牵伸波的作用是有效的,研制的可施加高频微幅波、可在线检测牵伸力的罗拉牵伸系统的是可行的,但是前罗拉摆动机构的精度有待提高。
参考来源 - 可施加高频微幅波的罗拉牵伸系统的研制·2,447,543篇论文数据，部分数据来源于NoteExpress
现代纺纱厂中使用的三罗拉牵伸系统的主牵伸倍数为10 ~ 00。
Modern drafting systems in the three-cylinder spinning mill are working with10 to200 - fold main drafts.
现代纺纱厂中使用的三罗拉牵伸系统的主牵伸倍数为10 ~ 200。
Modern drafting systems in the three-cylinder spinning mill are working with 10 to 200-fold main drafts.
选择不锈钢金属纤维在简单罗拉牵伸区内牵切实验，以不同比例与涤纶混纺。
The stainless steel metal fibre was selected in order to make an experiment of stretch-breaking in drafing area of the simple roller, and spin with terylene at the different proportion.
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