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| Dynamic analysis on the paper sheet separated by the overlap separation mechanism |
| Received:March 25, 2019 Revised:May 14, 2019 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7511/jslx20190325007 |
| KeyWord:the overlap separation mechanism deformation force the modified Coulomb friction model the dynamic equations |
| Author | Institution |
| 柴德望 |
天津大学 力学系, 天津 |
| 丁千 |
天津大学 力学系, 天津 |
| 张泉 |
恒银金融科技股份有限公司博士后科研工作站, 天津 |
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| Abstract: |
| The working principle of overlap separation mechanism is introduced.The dynamic equations of paper passing through the overlap separation mechanism are established by using the modified Coulomb friction model.The change of paper deformation force with time is considered in the process of paper passing through the overlap separating mechanism.The numerical simulation is carried out by using Matlab.The influence factors of overlap separating mechanism on paper separating are analyzed.The results show that:With the increase of overlap amount,torque and friction coefficient of separating wheel,the single note passing through the separation mechanism takes more time,while for double notes feeds,the restraining effect of the sticking note is strengthened,which is convenient for separating bills;for separating effect,the influence of separating wheel torque is small. |
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