Rapid Prototyping Technology And Its Key Characteristics
Rapid prototyping is a new technology that let consumers get prototyping model in a very short time and for affordable prices. Many years ago, in the end of twenty century rapid prototyping used to be a manual technology that needed much time and great investments to be carried out. The main reason for this was the great efforts that has to be made in order to create accurate prototyping model. Prototyping manufacturing companies had to hire large personnel to achieve a relatively high speed of production. The cost price of prototyping models was very high due to the expensive and rare material, which had to be used to gain solidity of prototyping model and to pay people for their hard work. People had to stick in front of their prototyping machines to create perfect and accurate models. The most difficult part of the prototyping process was the finishing stage of model creation, called tooling or carving. Let us suppose that nowadays we have no computers making our lives easier. All engineering processes are carried out without computer help. It is like a sculpturing, when you have to spend hours, days or even weeks to work out a perfect similarity with initial object. It was a very time-consuming process and that is why a very expensive one. Time went by and it became understandable that such technology was not sufficient to satisfy the needs of clients. Computer age was in full play and it became obvious that it was high time for prototyping manufacturers to use possibilities given by computer development. Year 1988 was the cutting edge, when one of the prototyping engineers found the way to simplify a prototyping process. It was a real revolution in prototyping, because the first computer-aided prototyping machine was presented. It created prototyping models using a laser beam, which was controlled by a computer. CAD design invented in that year lied in the basis of modern rapid prototyping technology. Nowadays more and more improved prototyping machines were appearing such as stereo lithographic apparatus and three-dimensional printers. New prototyping techniques has appeared altogether, like fused deposition modeling, selective laser sintering, 3D printing, stereo lithography, etc. Modern rapid prototyping process exists under several names, used equally by different prototyping designers. Those names are layered technology, solid freeform fabrication and some others. Talking about 3D printing, it is the most simplified technology used by a great number of industries. Comparing to other rapid prototyping techniques, it has a wide number of opportunities, for example colored modeling, combination of different materials to achieve a model solidity. However, the greatest thing about 3D printers is that they are capable of creating models in several minutes. Just download a CAD file of any object you need to create and you will get the perfect copy right away. 3D is the technology of the new century and it has not to be underestimated.
Over the recent decades rapid prototype services coped up with solving lots of tech problems. And rapid prototype might help you to. Please find out more about the rapid prototype technology and how it helps.
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