Nowadays, the application fields of aluminum profiles are becoming wider and wider, but at the same time, the requirements for the processing of industrial aluminum profiles are also getting higher and higher. When processing aluminum profiles, the surface of the profiles must not have depressions or bubbles, and there must be no bending or bending. , once this happens, these materials can only be returned to the furnace for recasting, so what kind of situation may cause the material to bend when processing aluminum profiles?
1. Extrusion straightening: Straightening is a link that causes serious bending of industrial aluminum profiles. Straightening workers must pay attention to the strength used for straightening. If the force is too large, the profile may be deformed. If the force is too small It will make the profile not straight, resulting in bending.
2. Extrusion and framing: This is also very important. After sawing to a certain length, the aluminum profile must be framed. At this time, the framer must be careful. Generally speaking, large materials and materials with tubes, It is not easy to cause bending by lifting the two ends for framing, but for small materials or materials drawn from the surface mold, it is easy to cause bending by lifting the two ends. At this time, the material and frame should be lifted from the two ends to the center.
3. Putting on the shelf: after the aging of the blank, the hardness has reached the standard, and the aluminum profile is not so easy to bend, but it is still necessary to be careful when putting on the shelf. of the bend.
