Technology is becoming more and more mature, and more and more aluminum products appear in our lives. Some friends will say that there will be some problems when using aluminum products.
A question: What are the disadvantages of aluminum alloy rough parts from the two brands? How do you handle the most scientific ones?
Generally speaking, parts made of aluminum profiles of different grades can operate normally depending on the anodizing technology, but the appearance of the films of different brands will be different. This depends on where the aluminum product will be used. If it is used for decoration, the situation needs to be explained to the relevant personnel in advance, otherwise it should be corrected in time; if it is mainly based on protection, then there is no need to consider this factor.
After the aluminum product is anodized, the workpiece will appear two or three colors. Therefore, in the design, it is necessary to ask whether the same grade of aluminum profiles is used. The same brand including the number of welding rods is the same, and there will be no double color after welding.
In fact, we need to avoid this situation. As long as we are in a state of machining, we can avoid mixing more than two aluminum brands, two colors, and three colors of aluminum products. Harbin Dongxing Aluminum Co., Ltd. can provide you with aluminum coated coil 1100.
Testing of two- and three-color aluminum is the master of the electroplating process. If there are any of the above problems, we should correct them immediately.
Question 2: How to deal with air leaking empty aluminum products?
Aluminum products are found blank in the water immersion test. If bubbles are found during welding, they should be rewelded and immersed in water until bubbles no longer appear after the anodizing or conversion coating process, and oxidation treatment should be carried out in all solutions to cause pollution. The properties of the oxide film are also not guaranteed.
At this time, not only is the quality of this batch of aluminum products unqualified, but the waste liquid will also be discarded. All solutions in the solution pool will be discarded, as it may have solutions that can no longer be used.
