Simulation of repetitive mechanisms using modular kinematics

Abstract

Simulations of several repetitive mechanisms, some of them considered difficult to perform, have been done relatively easily using for loops and the MeKin2D modular-kinematics subroutines. These simulations include generation of multiple couple-curves, wicked-vane and aperture mechanisms, feathering paddlewheels, radial engines and a folding pop riveter. For the former two mechanisms, in addition to motion simulation, shaking-force and mechanical-advantage analyses have also been performed, respectively. For a better understanding of the computer implementations of these simulations, their source code is also provided as an Appendix to the paper.