There Are Many Types Of Spot Welding Machines

Spot welding machines are very common these days. It uses the principle of double-sided double-point overcurrent welding. At work time, the pressurized workpiece of the two electrodes will cause the two layers of metal to form resistance under the action of the electrodes, so that the welding current will be on the two contacting resistances when passing through the other electrode. Immediately form thermal dissolution, and the welding current will immediately form a circuit from another electrode and this current, and will not damage the internal structure of the object being welded.

There are many types of spot welding machines:

1. If it is classified according to its use, it can be divided into the all-round type (that is, the universal type that people often say) special type.

2. According to the number of solder joints welded by the spot welding machine, there can be single-point type and double-point type, as well as multi-point type and so on.

3. It can also be classified by the method of inverted points, so that it can be divided into one-sided and two-sided.

4. If it is classified according to the different transmission methods of the pressurized structure of the spot welding machine, then there are foot-operated and electric cam types, pneumatic and hydraulic types, and pneumatic-hydraulic hybrid types. Also called composite.