After sales: 0510-83314476
Contact: Mr. Zhang Email: firstname.lastname@example.org
Address: Huaming Bridge, 161 kilometers from 312 National Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu
The spot welding machine adopts the double-sided double-spot overcurrent welding principle. When the two electrodes are pressed into the workpiece, the two metal layers form a certain contact resistance under the pressure of the two electrodes. When the welding current flows from one electrode to the other electrode, the two contact resistance points form instantaneous thermal fusion, and the welding current flows from the other electrode to the two workpieces, which instantly forms a circuit without causing damage to the two electrodes. The internal structure of the welding workpiece. The spot welding process of the spot welder is to turn on the cooling water, clean the surface of the welded parts, and assemble accurately. The upper and lower electrodes are pressurized to make good contact. The contact surfaces of the two workpieces are heated by electricity, and the nuclei are locally melted to form a nugget. The pressure is maintained after power is cut , Allow the nugget to cool and solidify. Form a solder joint under pressure; remove the pressure and remove the workpiece. Welding parameters such as welding current, electrode pressure, electrification time, and electrode working surface size have a great impact on welding quality.
DN5 CNC foot spot welding machine
DN5B lower electrode adjustable CNC foot spot welding machine