| 铰链四杆机构传动比极值与曲柄存在性探讨 |
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| 引用本文： | 邓先礼,瞿宁抚,王伏华.铰链四杆机构传动比极值与曲柄存在性探讨[J].重庆大学学报(自然科学版),1992(4). |
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| 作者姓名： | 邓先礼 瞿宁抚 王伏华 |
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| 作者单位： | 重庆大学应用数学系、机械一系
(邓先礼，瞿宁抚)，重庆大学应用数学系、机械一系(王伏华) |
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| 摘 要： | 作者在Freudenstein定理的基础上,探讨了铰链四杆机构传动比出现极值且两连架杆的相对速度瞬心P_(24)在短连架杆轨迹圆上和圆内时,机构是否存在曲柄的特性。
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| 关 键 词： | 曲柄 连杆机构 存在性 瞬心 |
THE CRANK EXISTENCE AND THE LIMIT VALUE OF THE TRANSMISSION RATIO OF A FOUR-BAR LINKAGE |
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| Deng Xianli Qi Ningfu Wang Fuhua.THE CRANK EXISTENCE AND THE LIMIT VALUE OF THE TRANSMISSION RATIO OF A FOUR-BAR LINKAGE[J].Journal of Chongqing University(Natural Science Edition),1992(4). |
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| Authors: | Deng Xianli Qi Ningfu Wang Fuhua |
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| Institution: | Deng Xianli Qi Ningfu Wang Fuhua |
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| Abstract: | Based on the Freudenstein theorem , this paper discusses the crank existence property when the transmission ratio of a four-bar linkage reaches its limit value and the relative instaneous center P21 of velocity between two side links is on or in the short side link circle. |
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| Keywords: | cranks link michanisms existence spot speed center |
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