3D printing technology is rapidly evolving, and more and more companies are using it to create everything from castles to lawn mowers. However, no one has been able to print a 3D aircraft that can fly before.
Today, the European aviation manufacturing giant Airbus has created a small aircraft called Thor (Test of High-tech Objectives in Reality, the real-world test of high-tech objects), which is the first in the world. 3D printed aircraft. The mini plane is currently on display at the Berlin Air Show.
Thor is a windowless drone that weighs 46 pounds (21 kilograms) and is about 4 meters in length. It looks more like a model airplane.
It is understood that in addition to electrical components, Thor's entire aircraft is printed in 3D using a material called polyamide (also known as nylon). Airbus and their competitor Boeing are using 3D printing technology to manufacture parts for their aircraft, such as the A350 and B787 Dreamliners. But Thor was the first complete aircraft to be printed in 3D, although it weighs only 21 kilograms and is only 4 meters in length.
Detlev Konigorski, who is responsible for the development of the Thor project, said: "This is just a test to test the possibilities of 3D printing technology. We want to see if we can use 3D printing technology to not only accelerate individual components, but the entire system development process."
Although it looks like a model airplane, this small unmanned propeller aircraft used aviation technology for the first time. According to Gunnar Haase, the aircraft's chief engineer, the plane flew beautifully and was very stable. "
According to Jens Henzler, managing director of Hofmann Innovation Group, “These 3D printed parts do not need a mold, so they can be manufactured very quickly. The metal parts they produce will be 30-50% lighter than before, and the waste is almost zero".
However, 3D printing is not just for use on airplanes - engineers are also looking to use it in space. It is reported that the European Space Agency (ESA) is planning to launch the Ariane 6 rocket in 2020, which is said to be equipped with 3D printed parts. And partly for this reason, the cost of Ariane 6 may be only half that of its predecessor, the Ariane 5 rocket.
In addition to saving time and money, 3D printing is also good for the environment. A lighter aircraft means less fuel is needed, which means fewer pollutants enter the atmosphere. It is widely expected that in the next 20 years, the traffic density in the sky will double, so a quick solution to reduce aviation carbon emissions becomes very important.
Not long ago, Bitkom's survey of 102 professionals working in the aviation industry showed that many people believe that 3D printing is the future of the aviation industry. In fact, 70% of respondents believe that by 2030, aircraft parts will be printed directly at the airport. In addition, 51% of respondents expect that the entire aircraft will be completed by 3D printing.
TV Stand, also known as TV cabinet. TV cabinets are mainly used to place TVs. With the improvement of people's living standards, electrical equipment matching TVs has appeared accordingly, resulting in the development of TV cabinets from single to diversified use, no longer a single use for placing TVs , but the collection and placement of TVs, set-top boxes, DVDs, audio equipment, discs and other products. More consideration is given to the use of display. TV cabinet is a type of furniture. It is also called audio-visual cabinet because people are not satisfied with placing TVs at will.
According to the structure, it can be divided into several types, such as base cabinet style, combination style and board frame style.
Cabinet style
The shape of the floor cabinet type TV cabinet is generally similar to that of the floor cabinet. It is also the most used and common TV cabinet in home life. The xxx advantage of the floor cabinet type TV cabinet is that it can play a very good decorative effect, whether it is Whether it is placed in the living room or in the bedroom, it will take up very little space to achieve the best decorative effect.
Combination style
The combined TV cabinet is a sublimation product of the traditional floor cabinet TV cabinet. It is also the most popular TV cabinet among consumers in recent years. The feature of the combined TV cabinet is the word combination. Decorative cabinets, floor cabinets and other household cabinets are combined to form a unique TV cabinet. When you put a set of TV cabinets composed of floor cabinets and wine cabinets in your living room, isn't it very eye-catching!
Shelf style
The characteristics of the panel TV cabinet are generally similar to the combined TV cabinet type TV cabinet, mainly because the material used is the design of the plate structure, which is more prominent in practicality and durability.
Modern TV Stand,Wooden TV Stand,TV Stand Furniture,TV Stand With Drawers,Modern TV Cabinet
Jinan Tri-Tiger Technology Development Co., Ltd , https://www.tritigerwooden.com