Article
Butt welding principle
Resistance welding includes: spot welding,Butt welding, projection welding, seam welding Its principle is: Put two metal workpieces between electrodes, press them tightly and then energize them. The current flows through the welding area and then uses the resistance heat of the workpiece itself to heat the workpiece, so that the welding area reaches a local melting or high-temperature plastic state, and then uses mechanical force to form a metal bond.
its essence: Utilize the resistance heat of the metal itself in the welding area and a large amount of plastic deformation energy to bring the metal atoms on the two separated surfaces close to the lattice distance to form a metal bond, and generate a sufficient amount of common grains on the bonding surface to obtain welding spots, welds or butt joints.
Wuxi Xinxing Welding Equipment Factory has been engaged in resistance welding machines for 29 years. Its core technical products include: semi-automatic butt welding machine, pneumatic-flash butt welding machine, multi-strand wire welding machine, foot pedal spot welding machine, pneumatic spot welding machine, medium frequency spot welding machine, row welding machine network Sheet welding machine, resistance automatic welding machine, energy storage welding machine, copper rod and aluminum rod disc circular welding machine, auto parts spot welding machine, sheet metal spot welding machine, home appliance hardware spot welding machine, small electrical appliance spot welding machine, copper row copper pipe welding machine, nut spot welding machine, stainless steel welding machine,Foil strip spot welding machine, aluminum spot welding machine, multi-head spot welding machine, bag cage spot welding machine, mesh row welding machine, ton barrel frame welding production line, resistance automatic welding machine, brazing machine, diffusion welding machine, projection welding machine, seam welding machine, wire and cable optical cable supporting equipment, etc., reaching more than 300 types. If you are interested in our welding equipment, please contact us.