| ANINVESTIGATION ON THE REPLACEMENT OF SPHERICAL PAIR BY CROSS-HEAD PAIR IN SPATIAL MECHANISMS |
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| 作者姓名： | 章文俊 |
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| 作者单位： | Department of |
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| 摘 要： | The spatial RSSR crank rocker mechanism is widely used in industry, but, the manufac-turing, mounting and lubrication of S pair are more complicate than R or C pair. This paperdeals with the replacement of S pair by cress-head pair and investigates the equivalence of thetwo mechanisms with output angular displacement and oscillating angle ψ, as the object func-tion. The synthesis in terms of velocity ratio K and ψ and the influence of the cross-headstructure on the replacement have also been discussed.
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ANINVESTIGATION ON THE REPLACEMENT OF SPHERICAL PAIR BY CROSS-HEAD PAIR IN SPATIAL MECHANISMS |
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| Zhang Wenjun,Deparment of Mechanical Engineering.ANINVESTIGATION ON THE REPLACEMENT OF SPHERICAL PAIR BY CROSS-HEAD PAIR IN SPATIAL MECHANISMS[J].Journal of Donghua University,1990(1). |
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| Authors: | Zhang Wenjun Deparment of Mechanical Engineering |
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| Abstract: | |
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| Keywords: | kinematic analysis synthesis replacement spatial mechanism |
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