Application Of Thread

Torque in physics refers to the tendency of force to cause an object to rotate around a pivot or pivot. Torque, the physical quantity of the rotating action of the force on the object, can be divided into the moment of the force to the axis and the moment of the force to the point. Rotating moment is also called torque or torque.

Among them, L is the distance vector from the axis of rotation to the point of focus, F is the vector force. Torque is also a vector, and the unit of moment is Newton-meter.

The concept of moment can be seen everywhere in our daily life, from the seesaw we played as a child to Archimedes'famous saying, "Give me a fulcrum, I will pry the whole earth", which embodies the meaning of moment. Similarly, torque is ubiquitous in automobiles, only through a series of transmission shaft rotation, where the moment is called torque. Torque directly affects the efficiency of power output, energy consumption, even operation life and safety performance.

The difference between torque and torque:

They cover different areas, the range of moment is wider, all forces multiplied by the result of the arm can be called moment, but the torque generally refers to the moment of the rotating object. For example, when a wheel rotates, the product of ground friction and wheel radius is generally called torque, but it is also a kind of moment. Opening a beer bottle with a bottle opener is generally called a moment, not a moment.

The difference between torque and torque:

Torque is the couple or moment that causes the machine components to rotate (including those with a tendency to rotate). Under the action of torque, any component must produce some degree of torsional deformation (which may include elastic and plastic deformation). Therefore, it is customary to call the rotating moment the torsional moment, which is called the torque for short. They can be mixed in any field, but torque is more commonly used in engineering technology.

Torque, torque and torque are actually the same in motors. Generally, in the same article or book, only one of the three nouns mentioned above is used, and it is seldom seen that two or more nouns are used at the same time. Although these three words are used in different situations, they all refer to the driving "moment" produced by the rotor winding in the motor, which can be used to drive the mechanical load. The so-called "moment" refers to the product of the distance between the acting force and the fulcrum perpendicular to the acting direction of the force.