Selecting the elastic coupling and lubrification system to a single speed reducer to a mathcad computer-assisted

The Mathcad interface allows users to combine a variety of different elements (math, descriptive text, and support images) in the form of a natural-readable worksheet. Since mathematics is essential for the program, mathematics is inherently alive, dynamically recalculating, as upstream values change. This allows easy manipulation of input variables, hypotheses and expressions, which in turn are updated in real time. The following example serves to highlight Mathcad's capabilities rather than to provide specific details about the functionality of the individual product. This paper aims to make selection of the elastic coupling and lubrification system for the design of a single stage speed reducer using MathCad program.