Article
Brazing is a connection method that maintains the temperature above the melting point of the solder and lower than the melting point of the base metal, fills the gaps between the base metal and the base metal by melting the filler metal, and solidifies and crystallizes to achieve inter-atomic bonding. AndResistance brazingIt is a welding method in which two workpieces are pressed between two electrodes and energized, allowing current to flow through the workpiece, causing the workpiece itself to generate resistance heat to heat the workpiece and melt the solder.
Its features:
1. Fast heating speed The passing current heats directly, at a speed of seconds.
2. Good welding effect
The brazed joint is smooth, beautiful and firm.
3. Small deformation The heating is concentrated and even, so the heat affected zone is small, and the deformation and stress are also small. It is easy to ensure the dimensional accuracy of the workpiece, and there is no need to consider correction or heat treatment processes after welding.
4. High thermal efficiency Utilizing the internal resistance heat source of the workpiece itself, the heat loss is relatively small, the thermal efficiency is relatively high, and energy saving is achieved.
5. The heating temperature is low and has little impact on the structure and performance of the workpiece base material.
6. Simple operation One-click operation does not require high proficiency of workers and has low labor intensity.
7. Temperature is easy to control Accurate welding current can be set, and heating and cooling are easy.
8. Most brazing thick copper plates, copper rows, copper bars, and copper rods can also achieve the connection of dissimilar metals.
Wuxi Xinxing Welding Equipment Factory has been engaged in resistance welding for 29 years. Its core technology products include: semi-automatic butt welding machine, pneumatic-flash butt welding machine, multi-strand wire welding machine, foot spot welding machine, pneumatic spot welding machine, medium frequency spot welding machine, row welding machine, mesh 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 There are more than 300 types of cage spot welding machines, mesh welding machines, ton rack welding production lines, resistance automatic welding machines, brazing machines, diffusion welding machines, projection welding machines, seam welding machines, wire and cable optical cable supporting equipment, etc. If you are interested in our welding equipment, please contact us.