Ultrasonic cleaning machine is an efficient and high-quality cleaning method for cleaning small parts, which can quickly and thoroughly remove stains and impurities on the surface of parts.

1. Principle of ultrasonic cleaning machine

The ultrasonic cleaning machine uses high-frequency oscillating ultrasonic waves to generate strong vibrations in the tiny bubbles in the cleaning liquid, thereby generating local high pressure and high-speed flow in the liquid, forming a tiny vacuum area, thereby quickly removing stains and impurities attached to the surface of the parts. Peel off and dissolve. This cleaning method does not rely on any chemical reagents, has no pollution to the environment, and is harmless to the human body.

2. Advantages of ultrasonic cleaning machine

1. Efficiency: Ultrasonic cleaning machines can quickly remove stains and impurities on the surface of small parts in a short time, greatly improving cleaning efficiency.

2. Environmental protection: Ultrasonic cleaning machine does not use any chemical reagents and is harmless to the environment and human body. It is an environmentally friendly cleaning method.

3. Thorough cleaning: The ultrasonic cleaning machine can completely remove stains and impurities on the surface of small parts, and the cleaning effect is remarkable.

4. Improve the life of parts: Small parts cleaned by ultrasonic cleaning machines can be more durable and extend the service life of parts.

3. Application of ultrasonic cleaning machine in cleaning of small parts Ultrasonic cleaning machine has a wide range of applications in cleaning of small parts, such as:

1. Auto parts: For small parts in automobiles, such as pistons, crankshafts, valves, etc., the use of ultrasonic cleaning machines can quickly remove oil stains and impurities on the surface and extend the service life of the parts.

2. Electronic components: There are often residual flux, oxides and other impurities on the surface of electronic components. Using an ultrasonic cleaning machine can quickly remove impurities on the surface and improve the conductive performance and life of the components.

3. Medical devices: For small parts in medical devices, such as surgical instruments, toothbrushes, etc., the use of ultrasonic cleaning machines can completely remove bacteria, viruses and other impurities on the surface to ensure the safety and hygiene of medical devices.

4. Optical parts: The surface requirements of optical parts are very high and must not contain any impurities or scratches. Using an ultrasonic cleaning machine can completely remove oil stains and impurities on the surface to ensure the optical performance and life of the optical parts.

4. Evaluate the cleaning effect of ultrasonic cleaning machine by the following methods:

1. Visual inspection: Check with the naked eye or using a microscope whether the surface of the cleaned parts is clean and free of impurities.

2. Gravimetric method: By weighing, compare the weight changes of parts before and after cleaning to judge the cleaning effect.

3. Surface roughness method: Use surface roughness meter and other equipment to measure the surface roughness of parts before and after cleaning to judge the cleaning effect.

4. Chemical analysis method: Through chemical analysis of the surface of the parts, changes in elemental composition before and after cleaning are detected to determine the cleaning effect.

5. Conclusion

Ultrasonic cleaning machines have the advantages of high efficiency, environmental protection, and thorough cleaning in cleaning small parts, and can improve the service life and performance of parts. With the continuous advancement of science and technology and the increasing awareness of environmental protection, the application of ultrasonic cleaning machines in the cleaning of small parts will become more and more widespread. At the same time, for different cleaning objects, appropriate cleaning agents and parameters need to be selected to achieve the best cleaning effect.