| 平面四杆机构急回特性的讨论及应用 |
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| 引用本文： | 程引正.平面四杆机构急回特性的讨论及应用[J].机械研究与应用,2013(6):154-155,158. |
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| 作者姓名： | 程引正 |
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| 作者单位： | 武威职业学院,甘肃武威733000 |
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| 摘 要： | 急回特性是平面四杆机构的一个重要特性，主要以曲柄摇杆机构为例，分析了平面四杆机构急回运动特性。合理选择行程速度变化系数K、极位夹角θ，对提高工业机械的生产效率具有重要的意义。
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| 关 键 词： | 平面四杆机构 急回特性 行程速度变化系数K 应用 |
Discussion and Application of Fast-returning Character of Planar Four-bar Mechanism |
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| CHENG Yin-zheng.Discussion and Application of Fast-returning Character of Planar Four-bar Mechanism[J].Mechanical Research & Application,2013(6):154-155,158. |
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| Authors: | CHENG Yin-zheng |
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| Affiliation: | CHENG Yin-zheng ( Wuwei Occupational College, Gansu Wuwei 733000, China) |
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| Abstract: | Fast-returning character is an important feature of planar four-bar mechanism.Taking the crank rocker mechanism as an example, the fast-returning movement character of planar four-bar mechanism is mainly analyzed.It has vital signifi-cance to improve the production efficiency of industrial machinery by reasonably selecting travel speed coefficient K and ex-treme position angle θ. |
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| Keywords: | planar four-bar mechanism fast-returning character travel speed coefficient K application |
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