Specific torque

Operating instructions for torque ratio of 1.0 × 0.75 × 0.8: 1. This project requires two people to engage in confrontation, each holding different discs and twisting them in opposite directions to see who has greater strength; 2. Swap the position and try again! Function Overview: The exhibition items consist of three sets of torque resistance devices, each with a different ratio of disks at both ends, which is 1:1, 1:2, and 1:3. Participants hold different disks and twist them in opposite directions to see whose force is greater. Try a different mechanism again! It will be found that due to the different proportions of the turntable, the results of the confrontation between the two are also different. Scientific principle: The principle of leverage, also known as the "leverage equilibrium condition". To balance the lever, the two moments acting on the lever (the product of the force and the arm) must be equal in magnitude. Namely: Power x Power arm=Resistance x Resistance arm, expressed algebraically as F1 · L1=F2 · L2. In the formula, F1 represents power, L1 represents power arm, F2 represents resistance, and L2 represents resistance arm. From the above equation, it can be seen that in order to achieve balance of the lever, the power arm is several times that of the resistance arm, and the power is a fraction of the resistance.