An Introduction to 3d Printers
3d printing is a manufacturing process used to create three dimensional solid objects from digital files. The process involves laying materials on top of each other hence is commonly referred to as an additive process. In order to achieve 3d printing a computer, 3d printer and printing materials are needed.
It is at times difficult to select the type of 3d printer to buy. They have different prices. Some are quite expensive while others are cheap. Read more about this at http://www.encyclopedia.com/doc/1E1-N-3Dprinter.html. A person therefore chooses the type of 3d printer to buy depending on their budget, the purpose they intend to use the printer for and the printing technique they intend to use. Those 3d printers made for commercial purposes are quite expensive while those for home use are relatively cheap. Those for commercial purposes also contain a wider variety of features compared to the home made ones.
They have various technologies used to print objects. They use different technologies such as stereo lithography, fused deposition modelling, selective laser melting, electronic beam and laminated object manufacturing.
Stereo lithography was developed in the 1960s. It was commonly used in first generation 3d printers. It uses a beam of u.v rays. The u.v rays are focused on the object to be produced. A photo-polymer known as resin is then used to fill the object. When the light hits the resin the person gets a high resolution of the 3d model used.
Fused deposition modeling was first used in the 1980s. It forms 3d objects by joining drops of melted thermoplastic materials. As the materials harden, a 3d object is formed.
Selective laser sintering is somehow similar to stereo-lithography only that it uses powdered material instead of liquid resin.SLS is almost the same as stereo lithography with the difference being that it uses powdered material instead of liquid resin. The material can be either nylon, ceramics, glass, aluminum, steel or silver. In selective laser melting powder is not converted into granules but rather melted.
In electronic beaming,electric beams are used. Lastly the laminated object manufacturing technology is whereby plastic, paper or metal is glued together to form a 3d object.Laminated object manufacturing uses plastic, paper or metal which are glued together. They are then cut to give them shape.
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These 3d printers have aided in making it possible to manufacture 3 dimensional objects. This is unlike the 2d printers.
They are also used for making children toys. A variety of objects can be made from them. The only difference is that these objects are not real.
For those who want to purchase these printers they can search for them in various websites which give them a variety of options to select from. It is therefore advisable that each person acquires a 3d printer in order to enjoy its benefits.Every one should buy a 3d printer in order to know its benefits.
3d printers have played a role in economic growth. They have created employment to people working in these sectors. It is important that every person purchases these cheap 3d printer.
It is at times difficult to select the type of 3d printer to buy. They have different prices. Some are quite expensive while others are cheap. Read more about this at http://www.encyclopedia.com/doc/1E1-N-3Dprinter.html. A person therefore chooses the type of 3d printer to buy depending on their budget, the purpose they intend to use the printer for and the printing technique they intend to use. Those 3d printers made for commercial purposes are quite expensive while those for home use are relatively cheap. Those for commercial purposes also contain a wider variety of features compared to the home made ones.
They have various technologies used to print objects. They use different technologies such as stereo lithography, fused deposition modelling, selective laser melting, electronic beam and laminated object manufacturing.
Stereo lithography was developed in the 1960s. It was commonly used in first generation 3d printers. It uses a beam of u.v rays. The u.v rays are focused on the object to be produced. A photo-polymer known as resin is then used to fill the object. When the light hits the resin the person gets a high resolution of the 3d model used.
Fused deposition modeling was first used in the 1980s. It forms 3d objects by joining drops of melted thermoplastic materials. As the materials harden, a 3d object is formed.
Selective laser sintering is somehow similar to stereo-lithography only that it uses powdered material instead of liquid resin.SLS is almost the same as stereo lithography with the difference being that it uses powdered material instead of liquid resin. The material can be either nylon, ceramics, glass, aluminum, steel or silver. In selective laser melting powder is not converted into granules but rather melted.
In electronic beaming,electric beams are used. Lastly the laminated object manufacturing technology is whereby plastic, paper or metal is glued together to form a 3d object.Laminated object manufacturing uses plastic, paper or metal which are glued together. They are then cut to give them shape.
.
These 3d printers have aided in making it possible to manufacture 3 dimensional objects. This is unlike the 2d printers.
They are also used for making children toys. A variety of objects can be made from them. The only difference is that these objects are not real.
For those who want to purchase these printers they can search for them in various websites which give them a variety of options to select from. It is therefore advisable that each person acquires a 3d printer in order to enjoy its benefits.Every one should buy a 3d printer in order to know its benefits.
3d printers have played a role in economic growth. They have created employment to people working in these sectors. It is important that every person purchases these cheap 3d printer.