Make the mechanical model for rotational-to-linear motion transformer using a double eccentric crank

Abstract

A mechanism converting straight to cycle motion, for example a slider-crank mechanism is used for internal combustion engine. The research group suggested the Rotational-to-Linear motion Transformer using a Double eccentric Crank (RLTDC) as new mechanism convert straight to cycle motion. This mechanism is developed based on Oldham coupling (double-slider mechanism) and slider-crank mechanism, which can be expect for size down machines using a mechanism convert straight to cycle motion because stroke is double comparing a slider-crank mechanism on equal crank length. But, from the experimental measured value of the kinetic load in the preceding study, the matter that the durability of a slider guide would be concerned is revealed. So，the relationship between the peak value of load acting on the slider guide and the slider position is needed to be clarified. In this study, the process making the mechanical model for this relationship is shown.