After rainy days, the wet glass and door and window frames should be dried in time, and the chute water should be dried. The chute is used for a long time, the frictional force increases, you can add a little engine oil or apply a layer of fire wax oil.
6061 Aluminum alloy door frame profile should be light in use. Push and pull are natural; if you find difficulties, do not pull hard and push hard, you should first troubleshoot. Ash accumulation and deformation are the main reasons for the difficulty of sliding aluminum alloy doors and windows. When we find that the surface of the aluminum profile is eroded or stained, we must clean it in time.
2. Is the thicker aluminum alloy door and window profile better?
The national standard for 6061 Aluminum alloy door frame profile wall thickness is set to ensure product safety and performance in accordance with energy-saving and environmental protection requirements. It is not that the thicker the product wall, the better the product quality. Because the wall thickness of the profile is too thick, the air tightness and water tightness of the product are not guaranteed, and the product quality is high, and it will definitely cause excessive waste of resources. And too thick product consumables than the products that meet the national standard, will inevitably bring too high product prices, bringing unnecessary economic burden to consumers. Generally speaking, as long as the 6061 Aluminum alloy door frame profile produced by regular manufacturers are made of aluminum ingots, they have good tensile strength and yield, and the thickness of the profiles strictly implements the "national standard" (up to 1.2mm wall thickness). According to the provisions of GB5237-2008: In addition to the profiles that require elastic assembly, such as beading, gland, gusset, etc., the small nominal wall thickness of 6061 Aluminum alloy door frame profile should not be less than 1.20 mm, where the wall thickness of solid profiles is allowed to deviate by 0.15 mm The thickness shall not be less than 1.05 mm; the wall thickness of the hollow profile section containing the closed cavity shall have a tolerance of 0.23 mm, that is, the wall thickness shall not be less than 0.97 mm.
