Base metal Q235, thickness 4-30mm, welding wire H08C, T type welding, argon rich gas shielded welding. What is the energy of welding line?
The welding line energy depends on the welding current, welding voltage and welding speed. These are the main ones that you haven't written.The welding current is generally between 200-240 and the voltage is between 22-26, but there are some fine adjustments according to the plate thickness and the welding layer. The welding speed is different according to the size of the welding foot, the welding angle of the general A4 and the welding speed 250-300mm/min.Line energy, remember the formula yourself, 0.8*60*I (current A), *U (voltage V) / 1000V (welding speed mm), unit Kj/mm.
You mean his current or voltage?
1, you ask welding wire energy, this with the parent material, thickness, wire, connector protection gas has nothing to do with.2, welding line energy mainly depends on three factors, welding current, welding voltage and welding speed. What is the question?.3, give you a formula to do the math, welding coefficient (such as manual welding, gas welding, submerged arc welding (X) A XU (current) voltage (V), welding speed mm), Kj/mm.4, if you do not know according to the following formula can also be 0.8x60x (A) xU (voltage V), 1000V (mm Kj/mm, welding speed) but this is not necessarily accurate.5, welding coefficient book check, otherwise the Internet search on it.
