1. Flame cutting and gas cutting are simply not feasible. The pipe port will definitely change color, and the melting point of the oxides of materials such as chromium-nickel stainless steel, aluminum and aluminum alloys is higher than the melting point of the material itself, so it cannot be cut by oxygen cutting at all.
2. Carbon arc gouging Carbon arc gouging refers to the method of using the arc generated between a graphite rod or carbon rod and the workpiece to melt the metal and blow it off with compressed air to process grooves on the metal surface. Carbon arc has smoke, dust pollution and arc radiation. There is a lot of molten and cooled metal residue attached to the inner wall, which is difficult to eradicate.
3. Line cutting uses fast wire cutting to meet cutting quality requirements. However, it should be noted that the pipe end will change color after being cut and needs to be polished. The speed is unbearably slow and may be considered if the production volume is small. Outsourced processing, no investment required. Slow speed and small batch size.
4.The grinding wheel cutting machine (cooperated with the fully automatic steel pipe end burr removal machine) uses an ordinary grinding wheel cutting machine to leave burrs and hanging edges. When used in conjunction with the fully automatic stainless steel pipe end burr removal machine, it can be achieved Very good use effect, low cost, but the grinding wheel consumption is a bit large, suitable for use when the quantity is small.
