How to use the digital torque wrench correctly in the rainy season?

Torque wrench is also called torque wrench. Torque is the product of force and distance. When tightening threaded fasteners such as screws, bolts and nuts, it is necessary to control the amount of torque applied to ensure that the threads are tightened and the threads will not be damaged due to excessive torque. Operate with a torque wrench. First, set an upper limit of the required torque value. When the applied torque reaches the set value, the wrench will make a "click" sound or the connection of the wrench will be bent a little angle, which means that it has been tightened and no more force is required.

Recently, the weather in various places has been changing and there has been a lot of precipitation. In this abnormally humid weather, how to ensure that the accuracy of the digital torque wrench is not "damaged"? No matter how good the digital torque wrench is, there is no good maintenance and use. , the lifespan will also be greatly discounted. In order for the digital torque wrench to become our more durable work helper, it is inseparable from careful maintenance and maintenance. Today, I will share with you "Seven Points for Preventing the Use of Digital Torque Wrench in Rainy Season" The detailed method is as follows:

1. Every day, check whether the appearance of the digital torque wrench on site is complete, whether it is hygienic, whether there is water or moisture in the meter body, and do a good job in the protection of the instrument such as waterproof, anti-collision, and anti-smashing.
2. When checking the shackle of the digital torque wrench, pay attention to check whether the screws on both sides are loose.
3. When dealing with on-site measurement, pay attention to turning off the digital torque wrench, and then overhaul when conditions are met.
4. When maintaining the digital torque wrench in rainy season, pay attention to the operation or plug and unplug the connector.
5. In addition, the accessories should be purchased in advance so as not to affect the maintenance.
6. In the case of heavy snow and rainy season, it is necessary to do a good job of antifreeze.
7. It needs to be inspected every six months (note to make a record)

The above is only part of the common sense of the use of digital torque wrenches in the rainy season. The unfinished matters require constant exploration and accumulation of experience in actual work.