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标题：伺服电机定量泵驱动的片烟预压打包机研究 |
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作者：崔建军，刘洪标，陈劲松，等 |
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| 2016年第3期 访问次数：235次 |
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摘要：目前片烟预压打包机主要采用传统的异步电机定量泵液压系统，存在能耗高、噪声大、预压压力难以提高等问题。为了改善性能，提出了伺服电机定量泵驱动的片烟预压打包机系统方案，以及位置-流量-压力多环复合的控制策略。分别对传统型和伺服型打包机进行了试验研究，结果表明，后者在节能降噪等方面具有较好的优势，而且预压压力能够满足不同等级烟叶的打包需求。
关键词：液压系统；伺服电机；打包机；控制技术
Abstract: At present, the traditional prepress sheet tobacco baler, which using induction motor quantitative pump hydraulic system, has some inadequacies such as high energy consumption, noisy and the prepressure is difficult to improve. In order to solve these problems, the paper presented a novel prepress sheet tobacco baler system using servo motor driven dosing pumps and a polycyclic control strategy based on location flow and pressure. The experimental results show that the prepressure can meet the needs of different grades of tobacco packaging and the performance of energy saving and noise reduction is improved.
Key words: hydraulic system；servo motor；baler；control technology
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