Understand The Technology Of The Inflation Shaft To Prevent Air Leakage

 The inflation shaft may have nothing to do with its leaks. When you look at the repair plan of the book, but still can't handle it, here's the best solution for this question.

If you want to find the reason, you may wish to manually disassemble the air shaft to check the cause of the air leak. Today, Xiaobian will carefully guide you to inform you of the process of opening the air shaft and seeing the installation process: Beginning to dismantle the gas rise axis process


    Before disassembling, first look at the structure diagram of the key-type gas-lifting shaft, and then carry out the manual operation, first press the steel head of the gas-inflating shaft inflation nozzle, release the compressed air in the gas-rising shaft, and then remove it. Inflatable mouth. Use a wire with a diameter of 1-1.2mm to pierce the small hole in the key strip along the circumferential direction of the gas rising axis, and set it in the same circumferential direction; tie all the key strips firmly. Avoid pulling out the air bag. The health bars are dropped into the aluminum alloy roller, which is also convenient for installing the airbag. The set screw (M6 hexagonal screw) and the positioning sleeve of the fixed aluminum alloy roller and the gas-increasing shaft are taken out.


    Need to process a screw for the pin puller, and clamp the gas up shaft on the lathe. Usually, the touch surface between the inflatable end of the key bar type gas rising shaft and the aluminum alloy roller is coated with sealant. First use a gas torch and heat it first. When heating, other parts should be cooled to avoid deformation of the aluminum alloy roll. After the sealant is softened, the end is pulled again. Since the airbag is connected with the inflation end, the airbag can be easily pulled out.

The purpose of the abnormal operation test of the air-expansion shaft manufacturer is to improve the reliability of the system and avoid undue accidents as much as possible. The abnormal operation test can be carried out as follows:


1. External sudden power failure experiment. When the device is operated manually or automatically, no matter under any circumstances, the sudden power-off of the external can be reliably stopped, and the device can be restored to normal operation by the specified operation steps.


2. Emergency breaking test. When the device is running manually or automatically, no matter what the circumstances, for emergency disconnection operation (such as pressing the emergency stop button on the control panel), the device can be reliably stopped and the normal operation can be resumed through the specified operation steps. .

Inflatable shaft manufacturer

3. Detect switch failure test. Consideration should be given to the possibility of system detection switch failure, especially for components that are prone to collision, interference, and safety of mechanical components, and abnormal tests should be performed on signals such as end-of-stroke detection. It must be ensured that even if a certain detection switch is defective or damaged, it still does not. A safety incident will occur.


4. Perform no residual bad tests. Consideration should be given to the possibility of system failure, especially for actuators that are prone to mechanical collisions, interference, and safety. The abnormality test should be carried out, and it must be ensured that even if a certain actuator is defective or damaged, it will not occur. Security incident.


5. Protection circuit action test. The possibility of the protection circuit of the system should be considered. Especially for protection devices such as circuit breakers and automatic switches, it should be tested abnormally. It must be ensured that the device can be reliably stopped when the protection device is operated, and the specified operation steps can be used. Resume normal work.