Five 3D printing black technologies
release date: Source: micro injection molding editor: Yu Jia browse times: 3533 copyright and disclaimer
core tip: with the continuous research and development of new technologies, "3D printing" is more and more widely used, such as industrial design, dental and medical industry, construction engineering, information system, aerospace, etc., 3D printing has slowly penetrated into all aspects of our life
[China Packaging News] with the continuous research and development of new technologies, "3D printing" is more and more widely used, such as industrial design, dental and medical industry, construction engineering, information system, aerospace, etc. 3D printing has slowly penetrated into all aspects of our life on the universal material testing machine
today, let's take a look at five black technology achievements about 3D printing
3D printing water purifier costing $1
a project called faircap in Paris uses its open-source 3D printing water purifier to provide clean drinking water for people to help solve the plight of human water resources
this water purifier can be directly screwed to the spout of a standard pet kettle to filter out the dirtiest particles, chemicals, bacteria and viruses in the water
making this water purifier is also very simple. Just prepare a 3D printer, food grade PET wire approved by FDA, and download free STL files
in the future, faircap hopes to provide various types of 3D printing water purifiers to filter sewage from faucets, rivers, lakes and ponds, while controlling its cost at about $1
plastic heart model, "white mouse" may be "unemployed"
in terms of biological 3D printing, Washington pediatric medical center used 3D printing technology to print the world's first human heart with "plastic", and made this heart beat like a normal human heart
Laura Olivieri, an American pediatric cardiologist, said that the main material of the 3D heart printed out this time is plastic. After inputting patient data into the device, the printer can create a duplicate heart sample layer layer by layer. The advantage of this is that surgeons can use these 3D printed hearts to practice complex surgery
3d printing kayak successfully "sailed"
an engineer named Jim Smith built the world's first 3D printing kayak through 3D printing technology and successfully launched it
this "kayak" is assembled from 28 pieces of colored ABS plastic. Each part is made by a 3D printer and then fixed together with bolts. It takes 42 days to make
the finished product has a length of 5.08 meters, a width of 0.52 meters, and a total weight of 29.29 kg, of which the ABS part weighs 26.48 kg, the brass threaded part weighs 0.86 kg, and the bolt weighs 2.068 kg. The total cost is only $500
the printed car can not only see, but also run.
on October 10, 2014, the world's first 3D printing car "stratti" took to the streets of New York for trial implementation. The car is made of carbon fiber and plastic using "3D printing technology"
"stratti" has only two seats, the production cycle is 44 hours, only 40 parts are used in the whole car, and the maximum speed can reach 80 kilometers per hour. "Stratti" relies on electric energy. It takes only 3.5 hours to charge it once, and it can travel about 100 kilometers
3d printing plastic can make rocket engines
the MIT rocket team uses nylon and 3D printers to make plastic rocket engines
in the first ignition experiment, the engine started successfully! Although there was a little wear on the nozzle of the engine after ignition, at least it did not melt or explode in high temperature
researchers claim that the use of nylon is an option, more due to the necessity of financial constraints. But the team also proved that it is feasible to use plastic 3D printing engine
at present, this team is studying larger and more durable engines, which users can switch to as needed; In the end, they will build rockets with plastic shells, and such rockets also have enough strength to ensure that Rockets complete their flight mileage
what is the origin of such magical 3D printing
3d printing technology, also known as rapid prototyping technology, based on digital model files, can quickly construct object structures by printing layer by layer with special materialsSocial scientists believe that 3D printing, as a new processing technology, will change the large-scale production mode represented by the assembly line produced by the second industrial revolution, make product production change to personalization and customization, and realize the fundamental change of production mode
at present, China's manufacturing industry is undergoing transformation and upgrading, and it is at a critical moment to develop intelligent manufacturing. As a kind of automatic production, 3D printing is regarded as the future of industrial manufacturing and will become an important representative of high-end manufacturing
at present, there are three kinds of global three impact test methods: regular pulse test method D. the printing industry is experiencing a bottleneck in the development of technology, materials and applications, and China is no exception to 36 prestressed concrete steel wires. Therefore, to develop the 3D printing industry, domestic enterprises still need to strive to improve the 3D printing level