Reverse engineering is a description of the product design process. Compared with the current forward engineering, the forward engineering is that we design the drawings first, then process the finished products according to the drawings, and the reverse engineering is the existing ones. The object is restored to a computer model by 3D laser supernumber and reverse software processing, and can be modified and improved.
Rapid Prototyping (RP) technology is an advanced manufacturing technology developed in the 1990s. It is a key common technology for the development of new products for manufacturing enterprises. It promotes product innovation, shortens new product development cycles, and improves products. Competitiveness has a positive role to play. Since the advent of the technology, it has been widely used in manufacturing in developed countries, and this has led to an emerging technological field.