Design of Variable Coupler Curve Four-bar Mechanisms
摘要
This paper presents a method for designing a variable coupler curve four-bar mechanism with one link replaced by an adjustable screw-nut link and driven by a servomotor. Different desired coupler curves can be generated by controlling the angular displacement of the driving link and adjusting the length of the adjustable links for continuous path generation. This paper also presents a derivation of the adjustable link lengths and the specified angular displacement of the driving link corresponding to the desired coupler curves. The conditions for generable desired coupler curves are also described. The examples and experiments described in this paper confirm the feasibility and effectiveness of the proposed method.
引用本文（GB/T 7714）
Ren-Chung Soong, Sun‐Li Wu. Design of Variable Coupler Curve Four-bar Mechanisms[J]. 中國機械工程學刊, 2009.
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