With the rapid development of the global rail transit industry, modern intelligent equipment such as special high-speed EMUs, intercity EMUs and urban rail vehicles have been fully promoted and applied in the field of rail transit intelligent manufacturing and intelligent operation and maintenance;But the cleaning of spare parts in the rail transit industry is a difficult problem.

1. Kinds of rail transit:

Subway, light rail, aerial rail train, tram and maglev train and some other means of transportation that run on the track.

2. Application of ultrasonic cleaning machine in rail transit industry:

After the train has been running for a period of time, the impurities in the air will stick to the surface of each component and form dust. During vehicle maintenance, it is very important to remove the dirt on the surface and dead corners of parts, and to remove the topcoat on the surface of parts, which makes ultrasonic cleaning machines play an important role in vehicle maintenance.

3. Application advantages of ultrasonic cleaning machine in rail transit industry:

The high efficiency and high cleanliness of the ultrasonic cleaning machine benefit from the penetrating and cavitation shock waves generated when the sound waves propagate in the medium. The 28KHz ultrasonic electric energy is converted into high-frequency mechanical vibration by the transducer and transferred into the cleaning liquid. The ultrasonic wave radiates in the cleaning liquid, and the cleaning liquid penetrates into every hole. The ultrasonic wave also enters any corner of the parts to be washed with the cleaning liquid. Effectively clean the geometry of complex shapes such as the inner wall of the workpiece, gaps, blind holes, corners, etc., thereby improving work efficiency.

The ultrasonic cleaning machine not only has stable performance, faster cleaning speed, high quality, safety, reliability, environmental protection and energy saving, convenient maintenance, and will not damage the cleaned parts, it solves the problem of parts cleaning in the rail transit industry.