Industrial aluminum profile hardness is too low how to solve?

        Industrial aluminum extrusion, industrial aluminum alloy profiles, industrial Aluminum Profiles is a kind of aluminum as the main component of the alloy material, aluminum rod through hot melt, extrusion to get different cross-section of aluminum material, but the proportion of the added alloy is different, the production of industrial aluminum profiles mechanical properties and application areas are also different.

        Industrial aluminum profiles in the production and processing, how to control the hardness is the key, a little unqualified, will bring trouble to the manufacturer or user, Foshan Changyin Precision Manufacture Company combined with years of experience, is now sharing the following methods: 

1. aluminum extrusion framing can not be too dense, there should be spacing between materials, especially not ventilated small material, thick material spacing is more to be larger, tube material and small material, plate material combined in a frame, tube material to put the following so as to facilitate the circulation of the aging of the air supply;

3. aluminum profile aging insulation: to strictly follow the process requirements to carry out aging, insulation time should be appropriate to prevent under-aging or over-aging and lead to profile hardness is not enough;

4. Before the aluminum profile goes into the stove, the 6xxx other special alloys and ordinary 6063 alloy separate furnace aging, due to production reasons really need to be the same furnace aging, to take the special alloy process for aging. Extruded Aluminum extrusion, no aging before the hardness is low, can not be used as a finished product, so, in general, must be aging to improve the strength.