three-over-four roller drafting 三上四下罗拉牵伸
three over four roller drafting 三上四下罗拉牵伸
four roller drafting 三上四下罗拉牵伸
simple roller drafting device 简单罗拉牵伸装置
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
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