With the rapid development of the new energy industry in recent years, the effect of technological transformation has entered thousands of households, such as electric vehicles, vacuum cleaners, power tools, charging treasures, etc. Products that used to be powered by 220V are increasingly replaced by rechargeable new energy batteries. package alternative. So how to make the battery pack, in fact, basically use 18650 power batteries, connected by nickel strips, the battery spot welding machine I talked about today is how to weld the batteries with nickel strips A spot welder.
Battery spot welders are also called precision spot welders or high frequency spot welders. Using the resistance between the contact surfaces of the two workpieces, the low voltage and high current are passed through in an instant, so that the contact surfaces of the two metals that are connected to each other are instantly heated to melt and blend. The six advantages of the battery spot welder are introduced.
1. Energy saving. The battery spot welding machine is suitable for the standardized production of 18650 cell digital batteries, power batteries, and mobile power supplies.
2. The welding point direction is designed for random spot welding, which can be double or four points.
3. High welding precision. Programmable controller PLC and imported stepping motor are used to control the light process, which can accurately set the amount of burning and burning speed; the welding current is controlled by the microcomputer solder mask controller, and the center distance error of the welding head can be controlled within ±0.2 Within mm, it is convenient for subsequent chip welding.
4. Active centering function. Ensure that the distance between the two ends of the pipe string and the ends of the two pieces before welding is the same, so as to ensure the same amount of combustion at both ends.
5. High welding efficiency. Because the compression of the workpiece is made of double force cylinder, its reaction speed is significantly faster than that of hydraulic cylinder.
6. Convenient operation and maintenance services. Because there is no hydraulic station, there are fewer debugging points and fault points of the product, and there will be no oil leakage and other phenomena.
The above is the common sense about the advantages of the battery spot welding machine. If you want to know more common sense, please come to consult.
Post time: Mar-15-2023