A Look Into Three Dimensional Printers
ď śA new concept has emerged that entails three dimensional printers creating complete physical objects from electronic files. The concept employs the use of additive manufacturing to create the objects. ď śAdditive manufacturing way of operation is creating every individual layer separately until the whole object is complete.
ď śThis whole process starts by making the digital design by using the appropriate computer program. Another program later slices the design into microscopic horizontal layers. This final image is then uploaded into the printer and the creation begins layer by layer.
ď śTwo additive manufacturing techniques are broadly used in this advanced printing. The most effective is fused deposition modeling and it uses heat and support elements to create the final product. The technique starts by melting plastic inputs while inside an expulsion nozzle.
ď śThe nozzle is moved in X and Y axis and thereby forming the object each layer at a time. A computer program directs the nozzle movement so that it completely matches the electronic drawing.
ď śSelective laser sintering uses ultra violet rays to fuse material powders into solid objects as per the digital image. It works by tracing the outline of an individual layer onto the powdered tray. ď ś This process repeats itself until the entire object design is created. Laser sintering is capable of producing excellent details with a wide range of inputs than fused deposition modeling.
ď śThis printing technology has several uses in an array of industries. Its earlier uses were for the creation of new concept designs in the architectural field. ď śThey produced three dimensional artistic impressions of a new building project so that the engineers could study and research on it.
ď śAs new developments were achieved, it was further used for the production of functional products that rivaled those made by traditional manufacturing. Objects that are produced range from plastic containers up to aircraft body parts. Plans are in an advance stage to develop low gravity printers to be used in space explorations. This is aimed at saving fuel consumption, as several equipments will be made in space thus reducing cargo load.
ď śIn the manufacturing industry, this printing has been used in rapid production of prototypes. It has provided a time and cost saving platform for various design departments. This has shortened the interval for the formation of successive prototype designs.
This technology can be used in all industries that deal with any physical good. When these printers and their inputs become easily available, the course of business is bound to change. It is only a matter of time before this happens. Check out this site for more information click here for more information and 3dvia composer player : http://www.mcad.com