During the processing of industrial aluminum profiles, how to control the hardness is the key. A slight unqualified will cause confusion to users. So how to solve the problem of low hardness of industrial aluminum profiles?

1. Setting and control of the aging furnace temperature for aluminum profiles: Generally, there is a certain error between the aging furnace temperature and the apparent temperature of the aging furnace. When setting the surface temperature, set it according to the actual temperature of the furnace, and pay close attention to the aging furnace. Temperature fluctuations.

大发快盈5002. Aging and heat preservation of aluminum profiles: Aging should be carried out in strict accordance with the process requirements, and the heat preservation time should be appropriate to prevent underage or overage from causing insufficient hardness.

3. The aluminum extrusion frame should not be too dense, and there should be a gap between the material and the material, especially the small and thick materials that are not ventilated, and the pipe material, small material, and sheet material should be combined in a frame. , The tube material is placed below this is conducive to the aging cycle air supply.

4. Before the aluminum profile is installed, the other special alloys and the ordinary 6063 alloy should be installed separately for aging. When the aging is done in the same furnace due to production reasons, the special alloy process should be used for aging.

大发快盈500The aluminum profile produced by extrusion has low hardness before aging and cannot be used as a finished product. Therefore, in general, it must be aging to increase its strength. Generally, aging can be divided into natural aging and artificial aging. At present, the production of 6 aluminum profiles is basically the latter.