Rapid Prototyping Process
Rapid prototyping is a brand new technology in creation of three-dimensional models of the ordered product. Less than 20 years ago rapid prototyping was just a project , the technology of the future whereas today it is a reality and very enhanced reality. In the past all prototyping models were created manually, the process was time-consuming and expensive. That is why specialists in the sphere of prototyping admitted the necessity to implement something new inexperienced before. It was not an experiment but glaring necessity because the obsolescence of the former technology became more and more obvious. As we can see, rapid prototyping technology came instead of old-fashioned unproductive technology that had to be replaced. RP (the shortened name of the technology, used more often than the full variant) became a starting point in production of the artificial copies of any existing object irrespectively of its size and shape, the production, called rapid prototyping. What is the essence of this new process? RP is a machine prototyping, carried out without human’s assistance. The process is computerized, so everything, needed to be done is to program a special application operating rapid prototyping machine. Three-dimension graphical program forms a potential model that is later done by means of machine prototyping. The system of computerized creation of the rapid prototyping is called CAD – computer-aided design. The CAD is an inalienable constituent of the rapid prototyping process. A finished model is usually extremely accurate and well shaped. What does help to reach so good results? The thing is, that design of the future model is fulfilled by high-accuracy 3D graphic program, which was specially created in order to work out models of the best quality. The technology does not need additional tooling to shape the result of the rapid prototyping process; a special layered technology was created exactly with this purpose. A computer transmits signals to machine; more precisely, CAD lies in programmed controlling of the rapid prototyping machine work.
The process itself is not as rapid as it may seem from the name of the RP technology. Depending on the needed accuracy and requirements of a client, RP process can take from several hours to several days or even weeks of work. The main reason for this is that models under production can later be aggressively tested, depending on the sphere of model usage. In this case, two or more prototypes may be needed in the course of the process. Thus, the process can require even more time than it was predicted before the beginning of the project.
To sum up, rapid prototyping technology is a great step forward in prototyping sphere, which not only makes the whole process work faster but also provides qualitative and solid RP models.
Over the recent decades rapid prototype services managed with solving lots of tech problems. And rapid prototype might help you to. Please make sure to learn more about the rapid prototype industry and how it helps.
