How To Use A Spot Welder ?

Spot welder is a commonly used metal junction equipment that is widely used in industries such as automobile manufacturing, furniture manufacturing, metal processing and other industries. Spot welder is welded together through the resistance heating, which has the advantages of fast welding speed, high efficiency, and low cost. When using spot welder, you need to pay attention to the following points:

1. Make sure the connected metal plate surface is cleaned. Before spot welding, we should clean the oil, dust and other impurities on the surface of the metal plate to ensure the welding quality.

2. Adjust the welding parameters of spot welder. Based on the thickness and material of the metal plates to be connected, the welding current, voltage, welding time and other parameters of spot welder are reasonably adjusted to ensure welding quality.

3. Set the Welding Position. Determine the location of the welding joints on the metal plate to ensure that the welding position is accurate and stable.

4. Connect the ground wire. Before using spot welder, the ground wire should be connected to the metal plate to ensure the safety of welding.

5. Welding. Place the metal board to be connected under the pressure welding head of spot welder, press the welding button. Spot welder will complete the welding within the set time.

6. Check the quality of welding. After the welding is completed, the uniformity and firmness of the welding may be checked in time to ensure the welding quality.

7. Safe use. When using spot welder, pay attention to safety protection measures to avoid accidents such as electric shock and burns.

In general, spot welder is a very practical metal welding device. It is simple to use, but you need to pay attention to some details during the operation to ensure the quality and operation of the welding.