孜然图片3D打印外文文献翻译最新译文
文献出处：Paul G 3D printing technology and its application [J]. Anatomical sciences education, 2015, 10(3): 430-450.
原文
3D printing technology and its application
Paul G
Abstract
3D printing technology in the industrial product design, especially the application of digital product model manufacturing is becoming a trend and hot topic. Desktop level gradually mature and application of 3D printing devices began to promote the ri of the Global 3D printing market, Global industrial Analysis company (Global Industry Analysis Inc) rearch report predicts Global 3D printing market in 2018 will be $2.99 billion.
Keywords: 3D printing; Application; Trend
13D printing and 3D printers
怎么压倒强势婆婆3D printing and 3D printing are two entirely different concepts.3D printing is parated into different angles the picture of the red, blue two images, then the two images according to the regulation of parallax distance overprint together, using special glass to create the 3D visual effect, or after special treatment, the picture printed directly on the special grating plate, thus rendering 3D visual effect of printing technology. And 3D printing refers to the 3D ink-jet printing technology, stacked with hierarchical processing forms, print increa step by step a material to generate a 3D entity, meet with 3D models, such as lar forming technology of manufacturing the same real 3D object digital manufacturing technology.3D printers, depending on the technology ud by its working principle can be divided into two categories:
1.13D printer bad on 3D printing technology
Bad on 3D printing technology of 3D printer, by stored barrels out a certain amount of raw material powder, powder on processing platform is roller pushed into a thin layer, then the print head in need of forming regional jet is a kind of special glue. At this time, met the adhesive will rapidly solidified powder
binder; and does not meet the adhesive powder remain loo state. After each spray layer; the processing platform will automatically fall a bit, according to the result of computer chip cycle, until the real finished. After just remove the outer layer of the loo powder can obtain required for manufacturing three-dimensional physical.
寿面
1.2米酒度数一般多少3D printers bad on fud deposition manufacturing technology
Bad on fud deposition manufacturing technology of the working principle of 3D printer is first in the control software of 3D printers into physical data generated by CAD and treated generated to support the movement of materials and thermal spray path. Then hot nozzle will be controlled by computer according to the physic
al ction contour information in printed planar motion on the plane, at the same time by thermoplastic filamentous material for wire agency nt to the hot shower, and after the nozzle to add heat and melt into a liquid extrusion, and spraying in the corresponding work platform. Spray thermoplastic material on the platform after rapid cooling form the outline of a thickness of 0.1 mm wafer; forming a 3D printing ction. The process cycle, load, decrea of bench height then layers of cladding forming stacked 3D printing ction, ultimately achieve the desired three-dimensional object.
咪咪秀图
孙中山的建国方略2The application of 3D printing needs
The 3D printing technology support for a variety of materials, can be widely ud in jewelry, footwear; industrial design, construction, automotive, aerospace, dental, medical, and even food, etc. Different areas., according to the requirements of application targets ud by material with resin, nylon, gypsum, ABS, polycarbonate (PC) or food ingredients, etc.3D printers of rapid prototyping techno
logy has a distinct advantage in the market, the huge potential in the production application? hot applications outlined below.
2.1Industrial applications
“Air cycling11 is located in Bristol, UK the European aeronautic defen and
Space Company using 3D printers, application of 3D printing technology to
create the world's first print bike. The bike to u as strong as steel and aluminum alloy material of nylon, the weight is 65% lighter than metal materials.
More interestingly, "air bike", chain wheels and bearings are printed at a time, without the original manufacture parts first, and then the parts together of asmbly process, after printing, bicycles will be able to move freely. Bicycle manufacturing process like printing discontinuous in graphic print as simple lines, 3D printer can print out the object space is not connected to each other.
大雁
2.2Medical applications
In medicine, the u of 3D printing will two-photon polymer and biological functional materials combination modified into the capillaries, not only has good flexibility and compatibility of human body, also can be ud to replace the necrosis of blood vesls, combined with artificial organs, partly replacing experimental animals in drug development. Biotechnology in Germany in October 2011 show, Biotechnical Fair), using 3D printers print artificial blood capillary to attract the attention of the participants, the artificial capillary has been applied in clinical medicine.中国古代科技
