Ultrasonic Point Metal Welder
The ultrasonic point metal welder uses ultrasonic high-frequency vibration waves to transfer energy to the surface of the metal object to be welded, and form intermolecular fusion through friction, thereby achieving the purpose of welding.
Ultrasonic Point Metal Welder is mainly used for instant welding of copper, aluminum, tin, nickel, gold, silver, molybdenum, stainless steel and other non-ferrous metal materials such as sheet, thin rod, wire, sheet, strip and other materials, with a total thickness of 2-4mm.
Parameters
| Product model | L40-P800 | L20-P2000 | L20-P4500 |
| Power supply | Single phase AC220V/AC110V switchable 50Hz | Single phase AC220V/AC110V switchable 50Hz | Single phase AC220V/AC110V switchable 50Hz |
| Air supply | Compressed air 0.5-0.8MPa | Compressed air 0.5-0.8MPa | Compressed air 0.5-0.8MPa |
| Ultrasonic peak power(W) | 500 | 1200 | 2600 |
| Maximum power of the machine(W) | 600 | 1500 | 2800 |
| Ultrasonic frequency(KHz) | 40 | 20 | 20 |
| Maximum ultrasound time(s) | 0.4s | 0.4s | 0.4s |
| Adjustable accuracy of ultrasound time(s) | 0.01s | 0.01s | 0.01s |
| Ultrasonic mold connection thread size | M8*1.25 | 1/2*20UNF | 1/2*20UNF |
| Data output | Can export each welding data from an external USB drive | Can export each welding data from an external USB drive | Can export each welding data from an external USB drive |
| Upper mold size(mm) | 4×4 | 4×4 8×4 | 12×4 8×4 |
| Bottom mold size | 20×20 quick disassemble and replaceable | 20×20 quick disassemble and replaceable | 20×20 quick disassemble and replaceable |
| Maximum number of welding layers | 20 layers of copper foil (negative electrode) 20 layers of aluminum foil (positive electrode) | 30 layers of copper foil (negative electrode) 30 layers of aluminum foil (positive electrode) | 60 layers of copper foil (negative electrode) 60 layers of aluminum foil (positive electrode) |
FAQ
Q：Introduction to ultrasonic wire harness welding machine
The ultrasonic wire harness welding machine has the characteristics of high efficiency, low energy consumption, and easy operation. The entire welding process is only 1-2 seconds, which can be used for the needs of large-scale characteristic welding in factory production. The instantaneous reaction of copper braided wire welding process will be due to its high power response of current, and the electricity consumption in standby mode is very small. The process of ultrasonic welding of wire harnesses did not melt, and the energy of the ultrasonic wire harness machine is only equivalent to 1/30 of resistance welding. In other words, an ultrasonic wire harness machine with a power of 3KW can complete the work that requires 90KVA for resistance welding, so the cost in the work is also obvious. At the low temperature generated during the welding process, the metal wire retains its original performance due to the annealing process and the fact that the low temperature does not damage the insulation of the wire; In addition, lower temperatures also mean that very thin metal can be welded onto thick metal without causing damage to the thin metal. One important advantage of ultrasonic welding is its lower temperature. The generation of temperature is inevitable, it is only generated by friction and is only equivalent to 1/3 or 1/2 of the melting point of a metal. These are all very important in bundle production.
Q: What is the using range of ultrasonic point metal welder?
A: Riveting, spot welding, embossing, folder positioning and other processes of plastic hardware, decoration, ribbon spot welding, riveting, etc.;
The industries that the spot welding machine is applicable to mainly include: electronic appliances, auto parts, clothing packaging, textile industry, environmental protection industry, medical equipment, toy industry, communication equipment and other industries.
Q: Disadvantages of ultrasonic metal welding machine
A: Metal ultrasonic welding machine: It uses high-frequency vibration waves to transmit to two metal surfaces that need to be welded. Under pressure, the metal surfaces are rubbed against each other to form the fusion between the molecular layers. The advantage is that it is fast, Energy saving, high fusion strength, good electrical conductivity, good thermal conductivity, no sparks, close to cold state. The disadvantage is that the welded metal parts cannot be too thick (generally less than or equal to 5mm), the solder joints cannot be too large, and they need to be pressurized.
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