Gear Train Design - How to calculate gear trains mechanical engineering

The video tutorial explains the concept of gear ratios, RPM, and torque in gear systems. It provides examples using gears A, B, C, and D to demonstrate how these factors affect the speed, torque, and direction of gear rotation. The tutorial also covers the concept of compound gear trains and how they influence the mechanical output. The importance of considering gear size, input torque, and rotational speed in practical applications is emphasized.

What happens to the RPM and torque when adding a gear with a different number of teeth?

Explain the impact of a compound gear train on speed and torque.