Heated Ultrasonic Welding Machine Low Frequency 20Khz For Ultrasonic Metal Spot Welder

Ultrasonic Metal Spot Welder

Ultrasonic metal welding is a special method to connect the same metal or dissimilar metal with the mechanical vibration energy of the ultrasonic frequency. When the metal is welded, the metal does not transport the current to the workpiece and does not apply the heat source to the workpiece. Only under the static pressure, the mechanical energy is converted into internal energy, deformation energy and there are A solid phase welding of two mother material at the temperature of recrystallization. Therefore, it effectively overcomes the spatter and oxidation caused by resistance welding. The ultrasonic metal welder can be used for single point welding, multi point welding and short strip welding of copper, silver, aluminum, nickel and other non-ferrous metals. It should be widely applied to the welding of silicon controlled lead wire, fuse piece, electrical lead, lithium battery pole piece and pole ear.

Ultrasonic wave acting on the contact surface of the plastic, it will produce tens of thousands of times per second vibration, this is to achieve a certain amplitude of high-frequency vibration, through the upper and welded parts of the ultrasonic energy transmitted to the welding area, due to the welding area that two welding interface at the interface, so it will produce a high temperature. Also because of poor thermal conductivity, can not be distributed in a timely manner, gathered in the welding area, resulting in the rapid melting of the contact surface of the two plastic, coupled with a certain pressure, so that their integration into one. When the ultrasonic stop action, let the pressure last for a few seconds, so that the solidification of the formation, so that a solid molecular chain, to achieve the purpose of welding, welding strength can be close to the original material strength. Ultrasonic plastic welding depends on the amplitude of the transducer horn, the added pressure and welding time etc. three factors, welding time and welding pressure can be adjusted, the amplitude by the transducer and amplitude. Bar decision. The three interaction with appropriate value, energy exceeds the optimum value, the amount of plastic melting is big, welding material easy to deformation; if the energy is small, it is not easy to be welded, the pressure also should not be too large. The optimal pressure is the best pressure welding part of the side length of 1mm and the edge of each product.

Products Warranty:
The material which we sales will be for one year free maintain if caused by quality itself problem,and to sure operation in correct methods.
If the products damaged owing to your uncorrected use,we will refuse the returned and will be required charge for maintain or replace,please understand.
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Our Services:
1.We offer R&D design, sample and mould making, machine production one stop service, save your time and assure the quality.
2. Free technology support like free instruction, operation remote trainning, operation video etc.
3. Delivery on time, and good after sales service, oversea service is available. besides, we also offer all our customers one year free-of-charge maintenance.
4. Free technology update for whole life
5. Customer service reponse in 24 hours

Heated Ultrasonic Welding Machine Low Frequency 20Khz For Ultrasonic Metal Spot Welder