| 胶印机偏心摆动式递纸凸轮误差分析 |
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| 引用本文： | 武秋敏,周艺环,武吉梅. 胶印机偏心摆动式递纸凸轮误差分析[J]. 北京印刷学院学报, 2010, 18(4): 6-9. DOI: 10.3969/j.issn.1004-8626.2010.04.002 |
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| 作者姓名： | 武秋敏 周艺环 武吉梅 |
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| 作者单位： | 西安理工大学,印刷包装工程学院,西安,710048;西安理工大学,印刷包装工程学院,西安,710048;西安理工大学,印刷包装工程学院,西安,710048 |
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| 摘 要： | 偏心摆动式递纸机构在胶印机中应用非常广泛。其中,递纸凸轮是递纸机构中精度要求最高的零件。它的轮廓线形状及廓形制造误差会直接影响递纸机构的工作性能。因此,对其廓形和加工误差进行研究十分必要。通过研究偏心摆动式递纸凸轮的廓形加工误差与从动件工作端递纸牙运动误差之间的关系,建立了递纸凸轮廓形误差与递纸牙运动误差传递的数学模型,确定了凸轮廓形加工误差的许用范围。
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| 关 键 词： | 凸轮轮廓 啮合角函数 误差分析 参数化 |
The Error Analysis for Eccentric Swing Sheet Transfer Cam of Offset Press |
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| WU Qiu-min,ZHOU Yi-huan,WU Ji-mei. The Error Analysis for Eccentric Swing Sheet Transfer Cam of Offset Press[J]. Journal of Beijing Institute of Graphic Communication, 2010, 18(4): 6-9. DOI: 10.3969/j.issn.1004-8626.2010.04.002 |
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| Authors: | WU Qiu-min ZHOU Yi-huan WU Ji-mei |
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| Affiliation: | WU Qiu-min,ZHOU Yi-huan,WU Ji-mei(Printing , Packing Engineering Institute,Xi'an University of Technology,Xi'an 710048,China) |
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| Abstract: | The eccentric swing paper transfer mechanism was widely used in offset press,and the paper transfer cam is in the highest accuracy requirements in paper transfer mechanism.The profile shape and profile errors of the cam will directly affect the sheet transfer mechanism performance that it is necessary to study.The mathematic model of the cam profile error and cam follower parameter error is built by researching their relationship.The results provided the safe range for the profile error of sheet transfer ca... |
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| Keywords: | Cam profile Pressure angle function Error analysis Parameterization |
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