Before using the explosion-proof pipe cutting machine, it is necessary to check whether the equipment is in good condition and whether the function meets the current operating requirements. In order to carry out the pipe cutting operation smoothly every time, please carry out the inspection and maintenance of the explosion-proof pipe cutting machine after each operation. In particular, cutting slices, chains, etc., which are easily worn and adhered by debris during cutting operations.

Because the working environment of explosion-proof pipe cutting machines is often very harsh, anti-rust and anti-corrosion processes must be carried out on the parts of the pipe cutting machine before the equipment leaves the factory, such as painting, plastic spraying, coating, oxidation, etc. Polishing operations are carried out before these processes are carried out. Commonly used polishing methods include mechanical polishing, chemical polishing, electrolytic polishing, ultrasonic polishing, fluid polishing, magnetic grinding polishing, etc. Because the surface treatment of explosion-proof pipe cutting machine does not require mirror polishing effect, mechanical polishing method is often used. Bender mechanical polishing offers the advantages of flexibility, reliability and lower cost.

We all know that the surface layer of steel will be damaged due to heat, internal stress or other factors during the crushing process of cutting machining. Improper cutting parameters will affect the polishing effect. For forged products, we need to use coarse sand to open the skin first, and then use fine sand to grind the surface.

If there are welded product parts in the explosion-proof pipe cutting machine, the sand number needs to be 4 to make the surface sand number finer, which will affect the polishing effect of the cloth wheel, and the sand number should not be skipped. 400, the hemp wheel and cloth wheel polishing at the back may not cover the sand number in the front, so that the sand grain of the fine sand will be displayed in the later process.

When polishing the parts of the pipe cutting machine, the polishing method is mainly to obtain a relatively smooth surface by cutting and plastic deformation of the surface of the material to remove the polished convex part. Most of them are mainly operated manually. For special parts such as the surface of a revolving body, auxiliary tools such as a turntable can be used. For those with high surface quality requirements, ultra-fine grinding and polishing methods can be used. In the grinding and polishing liquid, it is tightly pressed on the surface of the parts of the explosion-proof pipe cutting machine, and the automatic pipe cutting machine rotates at a high speed. Using this technology, the surface roughness of Ra0.008um can be achieved, which is the leading among various polishing methods.

Because the explosion-proof pipe cutting machine adopts electrolytic polishing, fluid polishing and other methods, it is difficult to accurately control the geometric accuracy of the parts, especially the main shaft, bracket and other components of the pipe cutting machine, so some parts of the explosion-proof pipe cutting machine are mainly processed by mechanical polishing.