[China Aluminum Industry Network] 1. Setting and Control of Aluminum Tempering Furnace Temperature: Generally, there is a certain error between the aging furnace temperature and the apparent temperature of the aging furnace. When setting the table temperature, the actual temperature of the furnace must be set. , China's renewable copper technology and market and pay close attention to aging furnace temperature fluctuations.

2, aluminum aging insulation: to strictly follow the process requirements for aging, the insulation time should be appropriate to prevent the lack of timeliness or overtime and result in insufficient hardness.

3, aluminum extrusion frame can not be too dense, there must be a gap between the material and material, especially the non-ventilated small material, thick material spacing should be larger, when the tube and the small material, the sheet together when a box , The tube is placed below this is conducive to aging circulation.

4, before loading the aluminum profile 6xxx other special alloys and ordinary 6063 alloy separately loading furnace aging, due to production reasons must be with the furnace aging, to take special alloy technology to aging.

Extrusion produced aluminum profiles are not rigid before ageing and cannot be used as finished products. Therefore, in general, they must be aged to improve strength. Generally, the aging can be divided into natural aging and artificial aging. At present, the production of 6xxx aluminum profiles is basically based on the latter.

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