Ultrasonic Wire Soldering Machine
Almost all metal welding involves moving the molecules of the welding end faces of the two welding parts, causing them to diffuse and entangle each other.
Almost all metal welding involves moving the welding end face of two welded parts. Our Ultrasonic Wire Soldering Machine uses the high-frequency vibration of the welding head to cause the high-frequency friction of two welding parts to convert mechanical energy into heat energy. The heat energy dissolves the molecules on the two welding surfaces and restores their activity. In fact, it is not difficult to understand that welding is a process of entanglement of molecules.
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) |
Features
Disadvantages: As a fuse device, Ultrasonic wire soldering machine also acts as a current limiter. For high-power applications, it will affect the current output. The cleanliness of the welding surface and the stability of the weldment are also required to be high, otherwise it is easy to cause false welding. In cylindrical batteries, if the positive and negative electrodes are welded, the battery may rotate during the operation of the vehicle, causing the aluminum wire to break. It is necessary to glue the battery to fix the battery.
FAQ
Q: What is the principle of ultrasonic metal welding?
A: Working principle of ultrasonic equipment:
Input low-frequency electricity → frequency conversion through the power box, converted into high-frequency electric output → high-frequency signals are converted into mechanical vibration through the side transformer device → integrated amplitude through the amplitude transformer → output energy, leading the welding head to high-frequency vibration → welding head The plastic parts are rubbed at high frequency to produce heat to melt the plastic → the wind pressure device simultaneously presses down to move the two parts together and then cools to achieve the purpose of bonding.
Applications
Resistance welding of Ultrasonic wire soldering machine
Resistance welding is mainly used for the welding of cylindrical batteries. Soft-clad batteries are not suitable for resistance welding, and some small-capacity square batteries use resistance welding, but it is not the current mainstream method.
Resistance welding of cylindrical batteries
Cylindrical core welding mainly develops gradually with the improvement of welding machine quality
For more details of Ultrasonic Wire Soldering Machine, please feel free to contact us !
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