Abstract: The increasing demand for efficient machining of complex structural components puts forward higher requirements for the acceleration capability of machining equipment. Compared with ...

Py-gearworks is built on build123d CAD package. It focuses on accurate geometric representation of gears, gear-pairs. Design calculations related to strength, pitting, efficiency may be implemented in ...

Individual aseismic areas move as rigid plates on the surface of a sphere. Application of the Mercator projection to slip vectors shows that the paving stone theory of world tectonics is correct and ...

Abstract: This paper conducts an extensive investigation to address the optimization challenge of designing planetary gear trains (PG Ts) with one or two stages. The Hippopotamus Optimization (HO) ...