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Plasma cleaning machine Earphone cleaning

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Published on:

24 Nov,2020

Plasma cleaning machine Earphone cleaning:

 

The coil in the earphone constantly drives the diaphragm to vibrate through the signal current. The bonding effect between the coil, diaphragm, diaphragm and ear case directly affects the sound effect and service life of the earphone. If they are separated from each other, the sound will be broken, seriously affecting the sound effect and service life of the earphone.

 

The thickness of the diaphragm is very thin. To improve the bonding effect of the diaphragm, chemical treatment has a direct impact on the material of the diaphragm, thus affecting the effect of the diaphragm. Therefore, many manufacturers are using a new process of diaphragm processing, plasma cleaning machine surface treatment technology is one of them, plasma cleaning machine processing technology can effectively improve the bonding effect, meet the demand, and diaphragm materials will not change. Through the test, the plasma cleaning machine is used to process the earphone, the bonding effect between the components is obviously improved, in the long time of high pitch test will not appear broken and so on, the service life is greatly improved.

 

Using plasma cleaning technology, on the one hand, can make the electroacoustic device in the process of dispensing encapsulation process covering surface roughness, increase the coating surface roughness, improving coating on the surface of the binding energy, greatly improve its hydrophilicity, favorable to the flow of adhesive solution and smooth, improve the bonding effect, reduce the formation of air bubbles in the process of adhesive is good for wire, solder joint and substrate, the joint between the, on the other hand, in the tin wire welding process at the same time for physical and chemical reaction, plasma cleaning machine can effectively eliminate many times during the curing reaction of baking surface oxidation and organic pollutants, improve the bonding force of tin wire welding line, Increase the welding strength between lead, solder joint and substrate, thus improving yield and production efficiency.

 

Plasma cleaning machine technology has a thorough stripping cleaning, no pollution, no residue and other characteristics, compared with the wet chemical cleaning, not only can reduce the production cost of enterprises, improve production efficiency, and can effectively use green resources, is conducive to environmental ecological construction.

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