3D printing enters the fast lane of universal development and innovative printing materials become the key
The reporter learned from the Chinese Academy of Sciences Hefei Institute of Materials Science that the nuclear safety of the institute is China's anti-neutron irradiated steel (ie, "CLAM steel") as raw materials. The 3D printing technology is used to realize the key components of the fusion reactor - the first sample of the cladding. The trial production was carried out, and its organization and performance were studied and analyzed. The relevant results were recently published in the Journal of Nuclear Physics of the International Journal of Nuclear Materials. What are the important contents of the 3D printing industry today? Let's learn more together.
China's first realization of fusion reactor key parts sample 3D printing
The reporter learned from the Chinese Academy of Sciences Hefei Institute of Materials Science that the nuclear safety of the institute is China's anti-neutron irradiated steel (ie, "CLAM steel") as raw materials. The 3D printing technology is used to realize the key components of the fusion reactor - the first sample of the cladding. The trial production was carried out, and its organization and performance were studied and analyzed. The relevant results were recently published in the Journal of Nuclear Physics of the International Journal of Nuclear Materials.
3D printing technology makes jewelry customization more competitive
The price of gold jewelers is high, and many of them need to use textures and textures to judge the authenticity of the products, and the wearing effect is not very good on the line. Therefore, it is more reassuring to go to a physical store to purchase gold jewellery. Even though the status quo of the industry is not very satisfactory, with the continuous deepening of consumer upgrades, the pursuit of user personalization has given 3D printing a chance to reshape the gold jewelry industry.
With the help of 3D printing, we put information elements such as time of marriage on the gold jewellery. Such a product is a latitude higher than the original fine ring. Another example is that children have the nature of graffiti, colorful colors have a natural attraction for them. Parents also have the instinctive desire to share with the children.
If we can use 3D printing to turn children's graffiti into jewelry, that will meet the inner needs of many parents. After all, there are too many parents in WeChat's friends circle to scorch children.
AON3D Releases 450°C High Temperature Professional 3D Printer to Print PEEK, Carbon Fiber and Other Materials
On March 16, 2018, AON3D, a Canadian 3D printer company, released the AON-M23D printer, a large-format, high-temperature 3D printer for engineering applications that targets professional users.
AON3D's new AON-M23D printer has "best temperature performance in its class", adaptive build platform calibration and many other features for 3D printing of high-strength parts, so AON3D's new AON-M23D printer will certainly attract more The attention of manufacturing experts.
This new 3D printer can print PEEK, Ultem and other aviation-grade thermoplastics (including carbon fiber filled models), the print chamber temperature can reach 120 °C, AON3D believes that this is the first layer adhesion, reducing part warping and improving the layer Interfacial bonding is very important. The print head temperature can be heated to 450°C.
LEHVOSS and LivreaYacht develop the world's first 3D printed sailboat
Recently, LEHVOSS Group announced that it will cooperate with LivreaYacht to build the world’s first 3D printed sailboat. It is reported that the design work started as early as 2014. Process development and engineering support for LUVOCOM3F custom 3D printed materials are now ready for unique applications.
It is understood that the yacht named Mini650 will be used for the 2019 Transatlantic Yacht Race called Mini-Transat. The project began in France and ended in Brazil. LivreaYacht will be responsible for simulation and evaluation work and will provide support for engineers with extensive experience in the America's Cup competition.
3D printing enters the fast lane of popularization and innovation 3D printing materials become the key
In recent years, the 3D printing boom has swept across the globe. As an important material basis for the development of the 3D printing industry, 3D printing materials have always played a pivotal role in this boom and formed a super driving force to directly promote the development of 3D printing. To a certain extent, the development of materials determines whether 3D printing can be applied universally.
According to relevant agencies, the market size of 3D printing materials will reach US$1.6 billion by 2022. Nowadays, there are 10 categories of 3D printing materials, and more than 300 kinds can be used for 3D printing manufacturing, mainly including engineering plastics, photosensitive resins, and metal materials. However, since 90% of 3D printer users currently use desktop-class products, the consumption of consumables such as ABS and PLA accounts for more than 50% of the total, of which PLA applications account for 37.1%, followed by ABS. The proportion is 15.5%.
Using 3D printing to "fit" patients to replace "artificial knee joints"
Recently, the orthopedic department of the First Hospital of Nanjing used a cutting-edge 3D printing assistive technology to successfully replace the artificial knee joint with a 61-year-old patient's knee and relieved her pain.
In order to ensure accurate and rapid surgery, the expert group scans the lower extremity of the patient by CT before operation, imports the acquired data into relevant software, analyzes the data on the computer, and determines the relevant parameters of the femur and tibia after performing three-dimensional reconstruction. Then simulate the knee replacement process to determine the osteotomy plane of the femur and tibia.
Because the surgery was performed in advance to find out the best surgical method.
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