Torque adjustment principle and use skills of electric wrench

Electric wrench is a common tool, widely used in machining, assembly and maintenance fields. It is favored by people for its efficient and convenient characteristics. The principle of torque adjustment is the key to its ability to adapt to a variety of different work needs.

First, the torque adjustment principle of electric wrench

The torque adjustment principle of the electric wrench is mainly realized by controlling the output power of the motor. The electric wrench has a torque sensor built in, which can monitor the torque output of the wrench in real time according to the resistance of the workpiece and the working demand. Through the internal electronic control device, the output power of the motor can be adjusted according to the set value, so that it can work within the set torque range. This ensures torque stability and accuracy during operation.

Second, the use of electric wrench skills

1. Reasonable choice of torque setting value: according to the specific work needs, choose the appropriate torque setting value to avoid too high or too low torque output, so as not to cause workpiece damage or low work efficiency.

2. Accurate operation of the torque regulator: electric wrenches are usually equipped with a torque regulator, and the desired torque value can be set through the scale on the regulator. During operation, ensure that the set point is selected accurately and that the scale of the regulator corresponds to the desired torque.

3. Control torque output time: some work requires a certain continuous torque output time, at this time, it is necessary to reasonably control the working time of the electric wrench according to the work needs. Especially in the tightening of bolts and other work, once the set torque is reached, the operation of the wrench should be stopped in time to avoid excessive tightening.

4. Maintenance of electric wrench: Check the working state of the electric wrench regularly, keep the electric wrench clean and lubricated, replace the worn parts in time, and extend the service life of the electric wrench.

The torque adjustment principle and use skills of the electric wrench are important factors to ensure the quality and safety of the work. Only reasonable control of torque output, correct operation of the wrench, in order to better complete various tasks. Because of its convenience and high efficiency, the electric wrench has become an indispensable tool in modern industrial production and maintenance.