2000W 40KHz Battery Ultrasonic Metal Spot Welder For Pouch Cell Tab Welding

Introduction

LITH-VS-40A ultrasonic spot welder is generailly used for battery winding and stacking process of metal welding. It has some features, such as: small in size, beautiful appearance, convenient operation, compact structure, stable and safety use and so on. The welding principle is: the transducer converts the ultrasonic frequency high-power oscillating signal into mechanical energy of the corresponding frequency, and adds it to the interface of the metal sheet to be welded, so that the metal sheet meets instant heat, thereby activating the particles in the metal lattice. So that the molecules where the metal sheets meet each other infiltrate and weld them together.

Main features

*The solder joints are firm. The working temperature does not exceed its annealing temperature, and would not change the metallographic structure of the workpiece, and its welding strength

*The welding is firmer than other methods, and the welding interface is neat and clean

*Good conductivity after welding, and its resistivity is extremely low, close to zero

*All workpieces can be welded without pre-treatment, no soldering tin, soldering oil additives, economical and convenient

*The welding time is very short. Generally, the welding can be completed in an instant within 0.01-2s.

Technical parameters

Main components

Controller, ultrasonic horn, transducer, welding head, pneumatic mechanism and fixture.

Controller

①Mode (With automatic, mode adjustment two modes)

Adjust the automatic mode when working, and adjust the mode when changing the mold.

②Current

The actual current amount per work, reflecting the power of the machine, this item is not adjustable.

③Frequency

The frequency of automatic tracking of the machine at each work ensures the stability of the machine. This item cannot adjusted.

④Yield

Counting effect, the number is increased by 1 for each work

⑤Sweep Frequency

For the frequency calibration between the generator and the welding head, the vibrator, press the sweep button when replacing the welding head, the generator will automatically match with the vibrator and the frequency of the welding head

⑥Mold Adjustment

For mold replacement

⑦Automatic

Press automatic when welding the material, the machine starts running

⑧Delay

It refers to the time between the welding head descending to the sound wave, during which the sound generator does not emit ultrasound. This project can be adjusted according to the actual welding material.

⑨Welding

The generator emits the sonic time, this item can be adjusted according to the actual work.

⑩Cooling

The time when the welding head stays on the welding material after the completion of acoustic wave, this item can be adjusted.

⑪Vibration drop

The generator's secondary sounding time, to prevent the welding material from sticking to the welding head, this item can be adjusted according to the actual work.

⑫Amplitude

Adjust the power of the machine, this project can be adjusted according to the actual work settings

⑬ Reset

Remove overload by reset when machine overloads. Light touch reset button to trigger alarm.

⑭Zero(Clear capacity count)

Clear capacity by touching the zero-clearing button

⑮Sonic test

Test whether the sounder is pronounced, current, frequency is normal.Touch the sound wave test button to test the sound wave