The new 3D printers are bringing a technology to all fields of technology. It is beyond what was imagined before the 1980s. Now it is inexpensive enough to facilitate production of a single item. The cost will be as low per item as it is to produce thousands.
There are a number of ways that a three dimensional image can be applied to a two dimensional surface. A technique called pad printing makes this possible. It is not the only method. Others are holography, lenticular printing and the 2D parallax stereograms, which can be printed to look like 3D images to human perception.
The 3D printing process makes a 3D solid object using a digital model. It is an additive process. To make the different shapes, layers of material are laid down successively. Digital technology of this type was first created in 1984. Since the year 2000, the sales of these machines has grown exponentially.
Many fields of endeavor can make use of this technology including construction, architecture, engineering and aerospace. It is becoming a mass marketing item. Purchases will be made for consumers at a lower price, which is always an advantage.
In an inkjet 3D printing system, the printer spreads a layer of powder in the process. Layers are repeated until the 3D effect is achieved. Full color prototypes are produced. When the bonded powders must be made stronger, wax is added to strengthen and enhance them.
Lamination is used producing thin plastic or sheet metals. Photopolymerization produces solids from a liquid. Digital light processing is another method as is multiphoton polymerization which uses a block of gel and produces ultra-small objects.
These technologies are all complex ones that cannot be explained in detail in a general article. What is important at this time is the future capability of developing an affordable version that can be used on a small scope. It will be suitable for in home use and the cost is well under a thousand dollars.
These domestic versions of 3D printers are the right size and in the right price range to be sold for the home use purpose they are being customized for. High speed printing is possible without losing the ability to produce a high definition.
As for speed, it is not as fast as standard printers, yet faster than the industrial models. The price for the home use model continues to go down. This will enable 3D printers to continue to have an increased impact on all types of manufacturing and manufacturing development plans in cross industrial fields.
There are a number of ways that a three dimensional image can be applied to a two dimensional surface. A technique called pad printing makes this possible. It is not the only method. Others are holography, lenticular printing and the 2D parallax stereograms, which can be printed to look like 3D images to human perception.
The 3D printing process makes a 3D solid object using a digital model. It is an additive process. To make the different shapes, layers of material are laid down successively. Digital technology of this type was first created in 1984. Since the year 2000, the sales of these machines has grown exponentially.
Many fields of endeavor can make use of this technology including construction, architecture, engineering and aerospace. It is becoming a mass marketing item. Purchases will be made for consumers at a lower price, which is always an advantage.
In an inkjet 3D printing system, the printer spreads a layer of powder in the process. Layers are repeated until the 3D effect is achieved. Full color prototypes are produced. When the bonded powders must be made stronger, wax is added to strengthen and enhance them.
Lamination is used producing thin plastic or sheet metals. Photopolymerization produces solids from a liquid. Digital light processing is another method as is multiphoton polymerization which uses a block of gel and produces ultra-small objects.
These technologies are all complex ones that cannot be explained in detail in a general article. What is important at this time is the future capability of developing an affordable version that can be used on a small scope. It will be suitable for in home use and the cost is well under a thousand dollars.
These domestic versions of 3D printers are the right size and in the right price range to be sold for the home use purpose they are being customized for. High speed printing is possible without losing the ability to produce a high definition.
As for speed, it is not as fast as standard printers, yet faster than the industrial models. The price for the home use model continues to go down. This will enable 3D printers to continue to have an increased impact on all types of manufacturing and manufacturing development plans in cross industrial fields.
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