What are the balcony sliding doors

　　The sliding balcony door has become an indispensable part of modern home decoration. The balcony is not only decorated with a corner of the home decoration, but also a place where people want to relax when they are tired. Now let's talk about what kind of balcony sliding doors are there?

　　Balcony sliding doors to buy

　　1. Sliding doors are generally relatively large, so you must pay attention to them when purchasing Safety, common sliding doors are made of aluminum alloy, so the quality of the frame profiles should be carefully selected. You should let the merchant show you the section of the profile, and choose materials such as aluminum alloy with a wall thickness of more than 1mm. Stores generally display the finished products of sliding doors. Hold the frame of the sliding door and shake it to observe whether the deformation is severe. If there is severe deformation, it may fall out of the sliding door track frame in the future, which is very dangerous.

　　2. Most of the sliding doors are broken on the track. In the exhibition hall, you should slide the finished door to the left and right to feel it. A good track should slide with a certain weight, but there is no jam or noise.

　　 It is best to choose a track with positioning function, so that the sliding door can be fixed when it is closed, otherwise there will always be a gap between the sides of the frame when many sliding doors are closed. For the track on the ground, try to choose the shape of a flat plate. The grooved ground track used before can easily hide dirt and dirt after a long time, and it is also easy to trip people, and sometimes it will be deformed and affect the sliding door. use.

　　The kind of material of balcony sliding door

　　Aluminum-magnesium alloy

　　Aluminum-magnesium alloy general main element It is aluminum, and a small amount of magnesium or other metal materials are added to enhance its hardness. Because it is a metal, its thermal conductivity and strength are particularly outstanding. The aluminum-magnesium alloy is light in weight, low in density, good in heat dissipation, and strong in pressure resistance, which can fully meet the requirements of 3C products for high integration, lightness, miniaturization, impact resistance, electromagnetic shielding and heat dissipation. Its hardness is several times that of a traditional plastic case, but its weight is only one third of the latter, and it is usually used in the case of mid-to-high-end ultra-thin or smaller notebooks. Moreover, the silver-white magnesium-aluminum alloy shell can make the product more luxurious, beautiful, and easy to color. It can be turned into personalized powder blue and pink through the surface treatment process, which adds a lot of color to the notebook computer. This is engineering plastics. And what carbon fiber can't match. Therefore, aluminum-magnesium alloy has become the first choice for portable notebook computers. At present, most manufacturers' notebook computer products use aluminum-magnesium alloy shell technology.

　　 Disadvantages: Magnesium-aluminum alloy is not very strong and wear-resistant, costly, more expensive, and more difficult to form than ABS (need to use stamping or die-casting process), so notebook computers generally only use aluminum-magnesium alloy On the top cover, few organic types use aluminum-magnesium alloys to make the entire chassis.

　　Titanium-magnesium alloy

　　Titanium-magnesium alloy material can be said to be an enhanced version of aluminum-magnesium alloy. Titanium-magnesium alloy and In addition to the difference in the metal itself, the biggest difference is that magnesium alloy is also infiltrated into carbon fiber materials. The heat dissipation, strength and surface texture are better than aluminum-magnesium alloy materials, and the processing performance is better, and the shape is more than that of aluminum-magnesium alloys. Complex and changeable. The key breakthrough is stronger toughness and thinner. In terms of strength and toughness, titanium-magnesium alloys are three to four times that of magnesium alloys. The higher the toughness, the greater the pressure it can withstand, and the more it can support large-size displays. Therefore, even if the titanium-magnesium alloy model is equipped with a 15-inch display, there is no need to reserve a too wide frame around the panel. As for the thinness, the thickness of the titanium-magnesium alloy is only 0.5mm, which is half that of the magnesium alloy. Halving the thickness can make the notebook smaller.

　　 Disadvantages: The only disadvantage of titanium-magnesium alloys is that complicated processing procedures such as welding must be used to make a laptop casing with a complex structure. These production processes generate considerable costs and are therefore very expensive. At present, titanium-magnesium alloy and other titanium composite materials are still IBM-specific materials, which is one of the reasons why IBM notebook computers are more expensive.

　　 The above is the information that this website brings to you, and I hope it will help you in your life.