PASSIM卷接机组供丝量的统计分析  

Statistical Analysis of Rate of Cut Tobacco Supplying in PASSIM Cigarette Maker

作　　者：郭妮[1] 杨维平[1] 李明[2] 

机构地区：[1]昆明理工大学机电工程学院 [2]红云红河烟草(集团)有限责任公司曲靖卷烟厂

出　　处：《烟草科技》2014年第3期21-23,28,共4页Tobacco Science & Technology

摘　　要：为降低PASSIM卷接机组生产过程中烟支空头率和烟支质量标准偏差不合格的烟支数量，利用一元线性回，扫模型和三次趋势预测模型，对卷烟机不同供丝量下的烟支空头率、烟支质量标准偏差及烟丝堵塞停机次数等指标进行了相关性研究。结果表明：①PASSIM巷接机组供丝量与烟支空头率和烟支质量标；住偏差存在明显的负相关关系，当供丝量设定在130％～140％时，机组对烟支品质控制效果较好。但当供丝量超过138．7％时，会出现卷烟机堵塞现象。，②通过对螺旋回丝器改造并定期检查维修料斗，可以降低供丝量在130％～140％时卷烟机的烟丝堵塞次数，保证烟支品质。For reducing the percentage of loose end cigarette and the fluctuation of cigarette weight, the correlations between the percentage of loose end cigarette, the standard deviation of cigarette weight and the frequency of machine stoppage caused by tobacco jam at different rates of tobacco supplying in PASSIM cigarette maker were studied with linear regression model and cubic trend prediction model. The results showed that： 1） The rate of tobacco supplying in PASSIM cigarette maker obviously negatively correlated to the percentage of loose end cigarette and the standard deviation of cigarette weight; the appropriate rate of tobacco supplying ranged from 130% to 140%, however tobacco jam might occur when the rate was over 138.7%. 2） The number of tobacco jam with in the rate of tobacco supplying from 130% to 140% could be reduced by improving the helical conveyor for returnimz tobacco and regular honoer maintenance.

关 键 词：PASSIM卷接机组 供丝量 空头率 烟支质量 标准偏差 烟丝堵塞 

分 类 号：TS433[农业科学—烟草工业]