Views:0 Author:Site Editor Publish Time: 2020-10-29 Origin:Site
Aluminum tube profiles are becoming more and more popular. They can be seen everywhere in our lives. They need to be used by cars and air conditioners at home. As a kind of high-strength duralumin, it has great advantages and plays an important role in our Bai life. Aluminum tubes profiles provide convenience for everyone at the same time, its safety issues are concerned by everyone, do not know how to store, random placement of security risks are too big? What are the precautions when welding? What should be paid attention to in polishing? How to use aluminum tube profile more safely?
1. How to store aluminum tube profiles safely？
2. Precautions for aluminum pipe profiles welding
3. Precautions for aluminum tube profiles polishing
4. How to anodize aluminum tube profiles correctly？
In modern industrial production, aluminum tube profiles storage is often involved. If it is directly stacked on the ground, it is easy to get damp and rust for a long time, which will affect the quality of aluminum pipe. The traditional storage of aluminum tubes profiles is mostly directly stacked on the ground, with both ends supported by wood. This kind of storage method takes up a lot of space and has high risk. The existing storage rack only simply puts the aluminum tubes horizontally, so the aluminum tubes profiles are easy to be interlaced, which is inconvenient to use, easy to mix up and not easy to bundle. So you can choose storage rack with small occupation space, high safety factor and classified storage.
Welding is not only to connect aluminum pipes together, but also to consider its durability. First of all, we need to connect the power supply, gas cylinders and other things together correctly. In this case, we can follow the instructions above, so that we can ensure the normal operation of ourAluminum Compressed Air Pipe welding work. Before working, we must check whether our circuit is open circuit.
Welding is a very careful job. If we are not careful at work, our welding materials will be damaged. If we stay in one more place for a while, our welding materials may be damaged. Therefore, we need to maintain the correct position of the gun, so as to reduce the degree of our mistakes as far as possible, in order to complete the beautiful aluminum pipe profiles welding. Arc extinguishing is very important in the welding work. The welding personnel must stop the arc before the end of welding. If the arc is not stopped, it will easily lead to cracks, pores and other defects, which will cause us very serious losses. Attention should be paid to finish arc extinguishing before the end of Aluminum Tubing profiles welding.
Another point is very important in aluminum pipe profiles welding, that is, low voltage control. If we can't control the voltage well, but the temperature is too high or too low, we can't complete the welding work well. Therefore, we must pay attention to master the welding temperature skillfully when welding, in order to make it easier for us to complete the welding.
Aluminum is easy to produce oxide film, thermal expansion coefficient is large, and it will produce degree feed in case of thermal expansion. Especially when grinding aluminum tube profiles, the thermal expansion is more obvious. Aluminum is a soft material, easy to scratch, scratch is also deep. The polishing wheel with good heat dissipation can quickly disperse the grinding heat, improve the thermal expansion, absorb the excess vibration or bounce, and improve the surface roughness. Aluminum is hard to grind material, aluminum tube profiles is more difficult. However, good results can be achieved if a suitable grinding wheel is used. Using the fiber containing abrasive particles, the abrasive is not easy to fall off. Compared with the ordinary non-woven fabric fiber, it is stronger and stronger. Even if the rigidity of the polishing machine is insufficient, there is enough cutting force to eliminate the trace after fine grinding.
In the last process of processing aluminum tubing profiles fittings, anodic treatment is usually used to protect the aluminum pipe. Generally, aluminum alloy is easy to be oxidized. Although the oxide layer has a certain passivation effect, the oxide layer will peel off and lose its protective effect after long-term exposure. Therefore, the anodic treatment uses its easy oxidation characteristics to control the formation of oxide layer by chemical methods, so as to prevent further oxidation of aluminum tube profiles and increase the mechanical properties of its surface.
Before anodizing, it is necessary to determine whether there are defects in the workpiece. If there are scratch marks, the anode treatment is still carried out, and the traces can not be covered or even more prominent. There are also scratches that are most likely to fracture after stress, so polishing can reduce the bad scratch and improve the surface roughness. The increase of surface roughness also increases the time of corrosion resistance test.
In a word, paying attention to details is not a bad thing. How to use aluminum tube profiles safely is introduced here. If you want to know more about safety issues and purchase aluminum tube profiles, you can contact us. We integrate sales and processing into one. Our factory can produce rolled tubes, seamless tubes, cold drawn tubes, straight tubes and extruded tubes. We will explain the relevant issues for you in a comprehensive way.