| 切粒机的动刀齿数改变后的控制 |
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| 引用本文： | 胡文进,邱惠玲.切粒机的动刀齿数改变后的控制[J].聚酯工业,2002,15(5):54-55. |
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| 作者姓名： | 胡文进 邱惠玲 |
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| 作者单位： | 华源蕾迪斯有限公司,江苏,常州,213002 |
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| 摘 要： | 分析喂料罗拉与旋转动刀转速的关系和控制原理 ,找出动刀齿数改变后的PLC程序的解决办法 ,利用动刀电机速度与喂料罗拉电机速度的比值K(切片长度系数 )来调整变齿数后的前者速度 ,并修改相应的程序使之匹配。现场实验数据表明 ,理论计算值与实际值误差很小 ,仅为± 0 .5 %。
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| 关 键 词： | PET 水下切粒机 动刀齿数 |
| 文章编号： | 1008-8261(2002)05-0054-02 |
| 修稿时间： | 2002年5月15日 |
Control of underwater strand pelletizing system with the teeth number of rotor is changed |
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| HU Wen jin,QIU Hui ling.Control of underwater strand pelletizing system with the teeth number of rotor is changed[J].Polyester Industry,2002,15(5):54-55. |
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| Authors: | HU Wen jin QIU Hui ling |
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| Abstract: | The relation and control theory between feed roller and speed of rotor is analysized.The solving method of PLC program with the change of rotor teeth number is founded out . The ratio K of rotor electrical machinery speed to that of feed roller is used to adjust the former speed which the teeth number is changed ,the corresponding program is modified to match the change .Worksite test data indicated that the error between theoretical value and practicle value is minor,it is only ±0.5%. |
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| Keywords: | PET underwater strand pelletizing system the teeth number of rotor |
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