"torque screwdriver"的定义和意义

What is a "torque screwdriver"?

A torque screwdriver is a type of screwdriver that allows the user to apply a specific amount of turning force or torque to a screw. This tool has a built-in mechanism that ensures the screw is tightened to the desired level of force, preventing over-tightening or damage to the screw or material. Torque screwdrivers are commonly used in situations where precise torque is important, such as in electronics, automotive work, or assembly tasks. They help ensure consistent and accurate fastening, which is especially crucial in sensitive applications.