Pressure in the spot welding process is an important factor in generating heat. Pressure is the mechanical force applied to the weld. By reducing the contact resistance through pre
Without the advancement and improvement of technology, it is difficult for many products to complete some important steps. Resistance welding machine is one such product. Among the
Each welding machine must be equipped with a separate special power switch, and it is strictly forbidden to use one power switch for several welding machines
Pre-pressure time: It is the time required to press the set electrode into contact with the workpiece and stabilize the pressure. This time can be set, but if it is set too short,
The main point of manufacturing the energy storage spot welder includes the control of electrical energy. As the name says, the device will convert the electrical energy stored in
To use the spot welder well, the operator must strictly follow the actual operation in practice. Corrosion and oil should be eliminated from the surface of the workpiece, otherwise
During the operation of the resistance spot welder, the surface of the work piece needs to be cleaned, as this reduces the defect rate of the welded joint and improves the welding
The pressure device of the seam welder adopts a cylinder, which can evenly adjust the welding pressure and will not change the welding pressure due to the fluctuation of the pressu