The Mechanism of Transforming the Movements of a Two-stroke-Engine Piston and the Operational Characteristics of its Elements of Strength

The article provides a new design of crankless piston heat car (engine), which runs a two-stroke cycle. It describes its operational principles and dwells upon the forces that affect the main elements of the mechanical transformation of the reciprocating piston motion (MTM) into the rotation of a freight roller. The authors analyse the transformation-related peculiarities of a crankless car piston in comparison with the transformation-related peculiarities of the motion in engines (heat cars), which are equipped with the crankgear. The paper contains a brief description of the method as well as the main equations to calculate forces involved in the transformation mechanism of the crankless car motion. Conformably to the specific example, herein are provided the numeral results of the calculation of the acting forces and voltage in reciprocating piston motion.Based on the analysis of advantages the newly-designed crankless car can offer, the authors make conclusions on the expediency of engagement in research work on such type of cars.