Rapid Aluminum Metal Prototyping
The early prototype was restricted by various conditions; most of its work was done by hand. The lead time was quite long and the quality was hard to meet appearance and geometry requirement on drawing. The function of structural rationality is also greatly reduced.
With the advancement of science and technology, CAD and CAM technology has provided better technical support for prototype manufacturing, making the accuracy of prototype possible. On the other hand, with the increasingly fierce competition in the society, the speed of product development has become the main contradiction of competition, and prototype manufacturing can effectively improve the speed of product development.
In this situation that prototype manufacturing industry has emerged as a relatively independent industry and has flourished.