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Basic knowledge of ultrasonic metal welding machine

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Basic knowledge of ultrasonic metal welding machine

Date:2014-10-26 00:00 Source: Click:

Basic knowledge of ultrasonic metal welding machines, including what

1, is the use of ultrasonic metal welding machine high frequency vibration wave transmitted to the two metal surfaces to be welded, in the case of pressure, so that the friction between two metal surfaces to form fusion molecules between the layers, which is advantageous in that fast , energy saving, high weld strength, good conductivity, no spark, close to cold working; drawback is that the weld metal is not too thick (generally less than or equal to 5mm), solder bit is not too large, need pressure.

2, ultrasonic metal welding machine advantages:

1), welding material does not melt, no fragile metal properties.

2) After welding, good conductivity, resistivity low or near zero.

3), low demand for welding metal surface, oxidation or plating can be welded.

4), welding time is short, without any flux, gas, solder.

5), welding sparks, environmental safety.

3, ultrasonic metal welding machine Application:

1), nickel-metal hydride batteries nickel hydrogen batteries nickel mesh with each melt nickel plate and nickel plate each melt. .

2), lithium batteries, polymer batteries with nickel plate each melt copper, aluminum foil and aluminum each melt. .

3), wire each melt, form a partial melting and many mutual.

4), wire and were kind of electronic components, contacts, connectors, each melt.

5), a large heat sink were kind of home appliances, automotive supplies, heat exchange fins, hive mind of each melt.

6), electromagnetic switch, no fuse switches and other high-current contact, dissimilar metal pieces each melt.

7), sealing the metal tube, can cut off water, gas tight.

Ultrasonic metal welding machine is to use the amount of tens of thousands of times per second high frequency vibration wave is transmitted to the two workpieces to be welded of the metal surface, and then subjected to a certain pressure, the friction between the metal surface layer is formed between the fusion molecules , to achieve the purpose of welding.


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