| 摘要: |
| 针对CTP成像滚筒平衡状态多变的特点，根据刚性转子动平衡原理，完成了动平衡机对成像滚筒的配重实验。基于实验，找出了滚筒旋转过程中不平衡的机理和机构平衡块移动及定位的基本规律，为解决印版幅面尺寸变化而产生的滚筒不平衡提供了实验依据。此配重实验在测试、产品组装及设备使用过程中的调节等方面，还存在精度不高、效率低等问题。 |
| 关键词: 成像滚筒 动平衡 配重 |
| DOI： |
| 分类号:TS803.6; TS803.4 |
| 基金项目:江苏省制浆造纸科学与技术重点实验室开放基金项目（201026） |
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| Characteristics and Counterweight of Dynamic Balance Mechanism of CTP Imaging Roller |
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XING Jie-fang1, ZHANG Jie1, CHEN Du-juan1, BAI Yan-wen2
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1.Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing 210037, China;2.Basch Printing Equipment International Trading Co., LTD., Shanghai 200131, China
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| Abstract: |
| Counterweight experiment of the dynamic balancing mechanisms of imaging roller was carried out according to rigid rotor dynamic balance principle for the varied characteristics of balance status of the roller. The imbalance principle and the basic rule of mechanism balance block’s movement and positioning in the drum rotation process was found based on the experiments. The purpose was to provide an experimental basis to resolve the roller imbalance resulting from the various plate sizes. The minor deficiency is that this counterweight experiment has some problems on testing, product assembling and equipment adjusting during working process, such as low precision and low efficiency. |
| Key words: imaging roller dynamic balance counterweight |
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