The correct use and daily maintenance of battery automatic spot welding machine

battery automatic spot welding machine the correct use of methods and daily maintenance, I believe many friends are more interested. Today, Sester will show you about it! The correct use method of

1. battery automatic spot welding machine

1, the position of the electrode rod should be adjusted first when the battery automatic spot welding machine is welded, so that the electrode arms remain parallel to each other when the electrode is just pressed to the weldment;

2, the setting and selection of current adjustment parameters can be selected according to the thickness and material of the weldment. After power on, the power indicator light should be on, and the electrode pressure can be obtained by adjusting the spring pressure nut and changing its compression degree.

3. After the above adjustment is completed, the battery automatic spot welding machine can be connected to the cooling water first and then to the power supply for welding. The procedure of the welding process: the weldment is placed between the two electrodes, step on the pedal, and make the upper electrode contact the weldment and pressurize it. When the pedal is continued to be pressed, the power contact switch is turned on, and the transformer starts to work. The secondary circuit is energized to heat the weldment. When the foot pedal is released after welding for a certain period of time, the electrode rises, the power supply is cut off first and then returned to its original state by the pulling force of the spring, and the single point welding process ends.

4. Preparation and assembly of weldments: All dirt, oil stain, oxide skin and rust shall be removed before welding of steel weldments. For hot rolled steel, it is better to pickle, sand blast or remove oxide skin with grinding wheel. Although the uncleaned weldment can be spot welded, it will seriously reduce the service life of the electrode and reduce the production efficiency and quality of spot welding. For medium and low carbon steel with thin coating, it can be directly welded.

Daily maintenance of 2.

1. The compressed air used by the equipment must be dry and should not contain moisture, otherwise it will damage the gas path components of the welding machine;

2, the machine should regularly (once a week) use the oil injector to inject lubricating oil into the sliding part;

3. Check the air source processor regularly, clean the filter frequently, and pay attention to the oil level brightness of the oil mist, make it not less than half of the height of the oil cup, and push up the water valve to automatically drain water when the water exceeds half of the cup.

4, the equipment should regularly (every day after work) drain the accumulated water in the air storage tank;

5, transformer secondary conductive contact part should be cleaned regularly;

6, when the spot welding machine stops for a short time, the power supply of the controller must be cut off first, and close the inlet valve and inlet valve;

7. When the work is interrupted for a long time, anti-rust oil must be applied to the active working parts that are not painted to prevent these parts from rusting.