3d printing history
1，At the end of the 19th century, the United States developed the technology of Photo sculpture and geomorphology forming, then have the core manufacturing idea of 3D printing technology.
2, Before 20 century 1980’S, there are very few Big printer 3d, most of them in hands of “Frankenstein” and printer digital enthusiasts. mainly used to print things like jewelry, 3d printing toy prototype, tools, kitchen supplies and so on, even there are car experts print out car parts, then according to the plastic 3d printing model go market to order the car parts.
3, In 1979, RF Householder, an American scientist, get a patent on the technology same like “fast molding “, but it's not commercialized.
4, Until the late 20th century, the United States scientists have invented a printer that can produce three-dimensional effects, and successfully promote to market, 3d plastic printing technology is develop to maturation and widely used. A common printer can print some reports and flat paper data. This new invented 3d big printer not only reduces the cost of three-dimensional objects, but also stimulates people's imagination.
1, 3D printer machine is a machine that can "prints" real 3D objects, It is a type of industrial robot.
Not only can print out a whole building, even can print the shape of anything in need for the astronauts in the shuttle.
2, Printing 3d technology always used for make models in mold manufacturing, 3d industrial design and other fields in past. now gradually being used in the direct manufacture of some products and this technology is spreading.
3,The professional 3D printer theory is : Put data and raw materials into 3d machine, the 3d machine printer will follow the program to build the object layer by layer .the printed object can be used instantly, and food also can be printed through a 3d big size printer.
4,The biggest difference between 3D large printers and traditional printer is that the "ink" it is real raw material, Stacked thin layers have many forms, there are many filament can used for printing 3d , from various plastics to plastic ,metals, ceramics and rubbers , including pla filament, petg filament, abs filament, asa filament ,some printers can also combine different filament to makes an object hard at one end and soft at the other.
