Akramov Bakhrom Nijazovich, Ismatov Ismoiljon Akhmadovich

Annotation:

Mechanisms with variable output link motion (linear stroke of the slider) allow to simplify the design of internal combustion engines of various purposes by eliminating the throttle mechanism, regulating the fuel supply to the cylinder and significantly reducing friction losses. Significant loads and high speeds allow the use of only lever mechanisms. Taking into account the requirements for simplicity of the design, the desired motion can only be obtained using eight-link lever mechanisms. Examples of promising schemes of the corresponding mechanisms are given.

Keywords: mechanism with variable output link motion, lever mechanisms, structural analysis, minimization of the number of links and the number of kinematic pairs, Assur structural group, two translational pairs of the 5th class, regulating action.