We know that industrial aluminum profiles are long strips, generally 6 meters long, and need to be sawed according to the actual size used. So what should you pay attention to when cutting industrial aluminum profiles? 1. Choose a professional saw blade, because the hardness of the industrial aluminum profile is not as big as steel, it is relatively easy to saw, but because the hardness is not large enough, it is easy to stick to aluminum, so the blade must be sharp and replaced after a period of use. 2. Choose a suitable lubricant. If you do not use the lubricant to cut directly, there will be many burrs on the cut surface of the aluminum profile, which is difficult to clean. And it hurts the saw blade. 3. Most industrial aluminum profiles are cut at right angles, and some require bevel cuts. 45 angles are more common. When cutting the bevel, you must control the angle, and it is best to use a CNC sawing machine to saw.
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People in the industry who use industrial aluminum profiles know that assembly line aluminum profiles are divided into two types: European standard and national standard. So what is the European standard aluminum profile and what is the national standard aluminum profile? Many customers believe that the European standard aluminum profile is produced by European standards. The dimensional accuracy of the aluminum profile will be higher than that of the national standard. The national standard aluminum profile is the aluminum profile produced following domestic standards, and the accuracy is slightly lower than the European standard aluminum profile. It is not such a distinction. The difference between the European standard and the national standard aluminum profile in the industry lies in the groove and chamfer. 1. Different groove types, different nuts are placed in the profile grooves when the profile is fixed and connected. The notch of the national standard profile is square, and ordinary square nuts are placed, and the notch of the European standard profile is trapezoidal, and specially shaped nuts must be placed. 2. The chamfers of the corners of the profile are different. The four corners of the national standard profile are very small, almost right-angled. The four corners of the European standard profile have large arc chamfers
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Customers choose aluminum profiles to make the frame. One of the important performances of inspecting industrial aluminum profile frames is its stability and firmness. Therefore, the aluminum profiles are required to have good load-bearing and high stability so that they will not shake during use... Let's take a look at the factors related to the stability and firmness of the aluminum frame. 1. Choose the right industrial aluminum profile to process a custom aluminum profile frame. Aluminum profiles of different cross-sections can reach different bearing sizes. Therefore, it is necessary to choose the correct aluminum profile. Otherwise, the load-bearing capacity cannot be guaranteed, and the frame will tilt or even collapse. You cannot choose unsuitable aluminum profile specifications to make the frame for cheap. We must select the appropriate aluminum profile specifications within the load-bearing range to ensure the safety of use. 2. Coordination of special parts for aluminum profiles. The aluminum profile is connected with special accessories for aluminum profiles. If the accessories are not selected, the connected aluminum profile frame must be weak. Even if the aluminum profile is selected correctly, but the matching accessories are not selected, the quality of the accessories cannot be guaranteed. At the same time, check whether the bolts, nuts, and other accessories are tightened. If the accessories are not tightened, they will also be loose and loose. 3. Choose a flat site to install an aluminum frame. The aluminum profile frame is generally in direct contact with the ground. Therefore, if the site is not flat enough, the installed aluminum profile frame will be inclined to a certain degree. A flat application site is also one of the foundations to ensure the stability of the frame. An uneven site will cause the aluminum profile frame The entire overturning is very dangerous.
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Most of the aluminum profile products are aluminum profile frame projects, such as clean sheds, workbench shelves, protective fences, cabinet racks, and even the recently popular mask machine racks and melt-blown cloth racks are one of the aluminum profile frame projects. Kind. What I want to share with you today is: How is the aluminum frame quotation reported? It is convenient for you to reference when you need an aluminum frame project. Customized aluminum profile frames for industrial aluminum profiles are complex or simple. No matter what the structure, the quotation process of aluminum profile frames is the same. When you have aluminum profile frame requirements, you can consult with aluminum profile source manufacturers like Shanghai Jinlu. Of course, you can provide drawings. If there is no drawing, they can also design according to your requirements. When necessary, the drawings can be designed after the on-site survey and measurement. A list of materials such as aluminum profiles and accessories required is attached to the drawing. The list includes the length, quantity, processing method, location of aluminum profiles, and the type and quantity of accessories. With these, it is very simple to make the aluminum frame quotation. What needs attention here is. There is still a difference between the aluminum profile frame quotation and the usual aluminum profile quotation. In addition to calculating the loss, you need to pay attention to the cost of additional processing and whether you need to install it.
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Anodizing of aluminum profile refers to the process of forming an oxide film on the aluminum product (anode) due to the action of the applied current under the corresponding electrolyte and specific process conditions. If anodizing is not specified, it usually refers to sulfuric acid anodizing. Anodizing of aluminum profiles is usually divided into two situations. In layman's terms, "small oxidation" and "large oxidation", these two appear in the dialogue between many profile manufacturers and customers. What is "small oxidation" and what is " "Great Oxidation" Let's briefly introduce below: The small oxidation of the profile is oxidation after the aluminum profile is processed. After the aluminum profile is anodized, all the cut and processed surfaces of the profile have an oxide layer, and the large oxidation of the aluminum profile is after we extrude it. The whole profile is directly put into the oxidation tank for oxidation, but the surface layer of the aluminum profile after cutting or processing and the surface layer of the processed hole are free of the oxide layer. That is to say, if you need an oxide film on every exposed surface of the aluminum profile, you must choose "small oxidation". If you only require the appearance part, then choose "large oxidation". At present, people on the market "Big oxidation" is more common.
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