The loosening of threads in electromechanical systems affects the overall operation efficiency. However, it is extremely difficult to detect and repair such loosening in a timely manner. An electromechanical manufacturer once faced the same challenge. A professional team conducted an investigation and provided guidance for its factory, which has been of great help to the manufacturer.

The leakage at the threaded interfaces of gas pipelines poses a huge danger. Sometimes it is difficult to be easily detected. Sometimes, due to the lack of timely maintenance, it may cause indescribable losses of great significance to human lives and property. A gas company once encountered such a difficulty. A professional team carried out a careful investigation for it and provided timely and effective guidance, which solved a major problem for the company.