四、对于特殊纺纱的几点说明
四、Sevelal instruction about the special spinning

　　1、对于纺一些节长、节距都很短的竹节纱，也就是节长+节距≤5cm(指的是粗度2倍，如节粗更粗，相应长些)的情况下，限制要求为前罗拉速度不能大于200转。
　　1、when you want to spinning the yarn which slubby length and space is very short，such as slubby length+slubby space≤5cm(the wide is double，it is longer when the wide is wider)，the speed of the front roller is limit to not more than 200 rpm．
　　2、对于一些超短竹节纱(节长或节距明显低于纤维长度)的纺制，由于纤维在钳口被拉伸形式的不同，可能导致实际出来的结果与输入参数之间存在着较大的误差。也就是节长变长、节粗不够的现象。同时随着粗度、长度的不同而不同：随着钳口位置的不同而不同。各厂家应注意这方面的校正工作。
　　2、when you want to spinning the slubby yarn which length is too short(the slubby length or space is shorter than the fiber length obviously)，maybe there will be huge error between the actual product and the input parameter because the fiber is drafted in different mode，such as the length is too long and the wide is not enough．And it is different with the change of wide、length and the position of the clamping length．
　　3、本装置所有的工艺参数输入，都是按照标准的理论工艺算法来计算的。由于各个厂家的设备型号、车况及运行效率都不相同，所以，实际出来的结果，可能有微小差异，厂家必须刘生产出的竹节纱进行检查校正工作，以实际结果为主。
　　3、All the parameter input in the device is calculated according to the normal academic technical count．The actual result may be different because the type of the machine、the condition of the machine and the working efficiency is different in each factory．The factory should adjust the slubby yarn and take the actual result as central．