Design of Double-Crank Mechanism Based with the Transformation Mechanism Method

Abstract

In this paper, an improved a drawing method of designing double-crank mechanism was presented, it completes the equivalent transformation mechanism by means of geometric analysis and derivation. Using the drawing method of the crank-and-rocker mechanism, a double-crank mechanism with the stroke speed ratio coefficient is indirectly designed in this paper, the illustrating examples are given in this paper too.