At present, seamless aluminum tube is a kind of material that attracts much attention. Compared with slotted aluminum tube, it has certain advantages. So, what are its advantages? Let's take a look at the advantages of seamless aluminum tubes, and I hope everyone can know the difference after reading them
1. Uniform texture. Because the selected production method of seamless aluminum tube can be textured, its texture is often uniform after production, and because of its uniform texture, it will be better under pressure than slotted aluminum tube. Therefore, it can be used in some stressful environments to achieve better use results.
2. Good anti-fatigue effect. The mechanical properties of seamless aluminum pipe are consistent with its production mode, which makes it have better anti-fatigue effect in use. Moreover, it will not have a layered structure, so its mechanical properties are quite strong, and because of this, its use mode will not be limited, as long as there is no problem in materials and wall thickness, it can be used in any environment.
3. It can be used as a fluid part. Seamless aluminum pipe can be used as fluid parts, such as water stamping or air hydraulic pressure. And seamless aluminum tubes can be used to meet the demand.
The above shows the advantages of seamless aluminum pipe, which has obvious advantages in itself. However, it also has its own scope of application. It is suggested to see whether it is suitable for selection according to its actual use requirements, pay attention to the installation method when using, and install and weld strictly according to the requirements, so as to achieve better use effect.
Speaking of seamless aluminum tubes, we have to say that many aluminum tubes on the market are produced by conventional extrusion process. There is no way to completely avoid welding lines, so it is easy to have dark lines after oxidation. Let's discuss how to make seamless aluminum pipes. What is the production process of seamless aluminum pipe?
First, control three temperatures.
First of all, short round bar and high temperature slow extrusion process should be adopted. Only by mastering the above three points can we make aluminum pipes well. In addition, we should pay special attention to three temperatures. During use, the aluminum bars, extrusion cylinders and dies used should be kept clean, and the aging and temperature should be adjusted appropriately according to the thickness of the pipe wall.
The second is the use of extrusion box and cylinder.
In addition to these, you need to use the two tools mentioned above. You can put the heated aluminum rod into the extrusion box from the entrance, and then when the air cylinder starts to work, the extrusion beam can push the aluminum rod to move the extrusion die. At high temperature, the plasticity of aluminum bar is high, and when the temperature of aluminum bar decreases, the plasticity will also decrease, so pay attention to the temperature.
In the extrusion process, because the aluminum bar is in a strong pressure state during the deformation process, it is the key to improve the success rate to give full play to its plasticity and obtain a lot of deformation. Flexibility should be paid attention to in extrusion processing. Products with different specifications can be produced on one equipment by replacing the extrusion die, which is convenient and does not need any technical attention.
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