How to repair the vacuum electroplating equipment with air leakage? The air leakage of vacuum electroplating equipment has a great influence on the equipment itself, so we should carry out maintenance in time.

1. It is necessary to test the share of gas sealing performance in the vacuum chamber to ensure that the air tightness can meet the requirements.
2. Then check the size, shape and air leakage speed of the vacuum coating leak, and analyze the solution, which can be implemented.
3. It is necessary to admit whether the vacuum plating air leakage is true or false. Because certain gas will be produced in varying degrees after the workpiece data is heated, sometimes it is mistakenly thought that it is the gas flowing in from the outside. This is the false leakage. We should eliminate this situation.
4. Confirm the small leak detection rate and sensitivity of the detection instrument, detect the leakage in a large range, prevent some leaks from being neglected, and improve the accuracy of leak detection.
5. It is also necessary to prevent the blocking of the vacuum electroplating leak. Sometimes, due to the wrong operation, some dust or liquid will block the leak in the process of picking up the leak, thinking that there is no leak at that position. However, when these blocking materials progress due to the pressure difference between inside and outside, the leak may not be blocked, but the leak will still exist.