Present Situation and Development Review of Torque Measurement

Torque changes of mechanical equipment are important information for its status, it is a necessary way to test whether various dynamic mechanical power output reached the design standard, and it is also an important sign to test whether the product is qualified, the application of the torque sensor and its market prospect were introduced in this paper, and the status of domestic and foreign torque measuring methods are discussed, including a variety of new structure torque sensor and the corresponding measuring systems, at last, the prospects for the future development of torque measurement were put forward.