What is the method of welding a carbide blade on a tool handle
Burn the copper on the knife rack. Pour the borax over it. Put the alloy blade on top. Borax is poured into the metal blade with an air cut flame. Be careful not to use high pressure oxygen valves. When the copper water inside is evenly distributed, it cools naturally.
Normal oxygen welding flux borax and copper electrode welding. The welding method is as follows; When welding, use the carbon (CCl4) to apply the knife pole to the part of the scrubbing, use oxygen and acetylene to burn the car knife red and then sprinkle with borax! Melt it to the top of the knife, place the blade on the pole, continue to burn the copper and alloy blades, and the blade comes out.
First you burn the copper on the rack, then you pour the borax over it, then you put the alloy blade on it, and then you put it on the top of the metal blade, and then you put it on the alloy blade and you cut the fire with the gas. Be careful not to use high pressure oxygen valves. Wait until the copper water flows out. Let him cool down naturally,
