Furniture, computer cases, dressing tables, window and door hinges, and other items in daily life inevitably need to be disassembled and maintained. Sometimes, due to some screws being out of repair for a long time and rusting, the torque that can be output by a manual screwdriver is limited, making it difficult to disassemble. So we have to use other tools to break the screws, which is not only time-consuming and labor-intensive, but also an electric screwdriver that can continuously output and replace manual screwdrivers with a motor, which can complete installation and disassembly work more effortlessly, can perfectly solve these problems. Although the use of electric screwdrivers is not complicated, there are also some precautions to take. How to use and maintain it specifically? Today, the editor will share some experiences with you:

1. Regarding the use of the electric screwdriver body:

(1) Installation:

Firstly, it is necessary to install the blade. The specific operation is as follows: press down on the blade locking sleeve - insert the blade, align it with the bayonet, install it in place - release the blade locking sleeve, and push and pull the blade to see if it is installed properly. Note that when the blade cannot be pulled out, it indicates that it has been installed.

Attention: The sliding hook of the suspension balancer should be able to move left and right, ensuring that the electric screwdriver rotates with the blade perpendicular to the workbench and in line with the screw.

(2) Preparation:

After installation, it can be used, but during use, special attention should be paid to the posture. The relevant posture operations are as follows: hold the electric screwdriver with your right hand facing upwards, and press your index finger on the trigger of the electric screwdriver. Then, when switching the direction switch of the electric screwdriver, rotate your right thumb clockwise by 90 degrees, press it on the direction switch of the electric screwdriver, and toggle the direction switch to switch the direction of rotation of the blade, Turn the toggle switch downwards and rotate the blade clockwise. At this point, the electric screwdriver is in the ready state to insert the screw, otherwise it is in the ready state to exit the screw.

Once the preparation work is done, pinch the screw with the thumb, index finger, and middle finger of the left hand. Choose one of the index and middle fingers (check which finger the screw falls on when pinching the screw from the workpiece box), work with the thumb, pinch the screw, turn the screw, and turn it with the screw head facing up and the blade facing down.

(3) Start:

Send the screw to the tip of the blade, and insert the cross shaped electric screwdriver into the cross slot of the screw cap. The blade is magnetic and can hold the screw. Release the left hand and align the screw tip with the target screw hole. Place the electric screwdriver directional switch in the prepared state for inserting the screw, turn on the electric screwdriver, and gently press it down as the screw rotates to insert the screw into the screw hole. Conversely, exit the screw.

It should be noted that if torque needs to be adjusted, a typical electric screwdriver can directly rotate the nut (clockwise rotation to reduce torque, counterclockwise rotation to increase torque). However, this structure of electric screwdriver is prone to changes in strength, so after adjusting properly, it is necessary to use wrinkled tape to fix the nut at the lower end of the electric screwdriver body.

2. Regarding the maintenance of electric screwdrivers:

Firstly, please read the instruction manual of the screwdriver carefully before use and use it according to its specifications; Secondly, it is important to pay attention to the motor size of the electric screwdriver during use and not operate it blindly to prevent damage to the screwdriver due to exceeding the workload; Next, during use, the torque should only be within the torque range of the electric screwdriver and should not exceed it; In addition, the internal parts of the screwdriver should not come into contact with grease or other corrosive liquids. Finally, for the effectiveness of maintenance and repair, it is recommended to protect the serial number and warranty card of the electric screwdriver.

The above is my sharing on how to use and maintain electric screwdrivers, hoping to provide some reference for everyone. Although electric screwdrivers are simple and easy to operate, incorrect operation methods or inadequate usage skills can cause certain damage to the electric screwdrivers. In order to buy high-quality electric screwdrivers, it is recommended to look for reliable brands of electric screwdrivers when purchasing electric screwdrivers, such as Speed Intelligent Tightening, focusing on intelligent servo electric screwdrivers, intelligent servo tightening shafts, rechargeable intelligent wrenches, industrial grade brushless fixed torque electric screwdrivers, torque testers, intelligent tightening data acquisition software, and peripheral supporting products. Their family has been deeply involved in the fastening field for more than a decade, and they know that only precise bite of every small part can ensure accurate operation of the whole. Therefore, from design concepts to precision, The manufacturing process and strict factory inspection are rigorous throughout the process, and the products are precise and durable. The quality and after-sales service are relatively guaranteed.