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加捻的实质是什么?

问答题
2021-12-23 12:47
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正确答案

须条绕自身旋转时,须条由扁平状变为圆柱状,纤维由原来的伸直平行通过加捻时的内外转移,转变为实弹的紊乱排列,使外侧纤维加捻后产生两个以上的固定点,以实现其对纱体的外包围作用,而外侧纤维长生的向心压力,挤压纱条内部纤维,从而使纱条紧密,纤维彼此间紧密,纱条的机械物理性能得到显著提高,满足进一步加工的需要。


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