Chaoshu modeling design (also known as reverse engineering) is a new concept of product development，Reverse engineering integrates high-tech 3D measurement、computer aided design and rapid prototyping、It uses laser scanners as light sources,industrial samples and hand tools. The model is scanned at high speed and accurately, and its three-dimensional contour data is obtained. 3D design and reconstruction combine specialized reverse engineering software to generate entities。
　　Chaoshu Modeling Graphic Design It is a kind from the existing physical model (existing products, hand touches, mud sculptures and other model physical objects), that is, using 3D scanners for 3D scanning and various The process of digital technology and CAD technology reusing 3D software to construct a CAD model and cloning or creating a physical product is characterized by rapidness, convenience, and intuitiveness. It is particularly suitable for modeling and reverse detection of industrial products with complex geometric shapes and many freeform surfaces. Scanning accuracy and 3D scanning technology of 3D scanners are critical to the accuracy of CAD data acquisition。
　　Chaoshu modeling products Reverse design process Refers to the designer's digital processing of the physical sample surface (data acquisition, data processing),And use software that can realize reverse 3D design to reconstruct a physical 3D CAD model (surface model reconstruction),And further analysis using CAD/CAE/CAM system、Re-design, CNC programming、CNC machining process、Reverse design is usually applied to。the design of the appearance of the product surface。