business background:

In recent years, with the rapid development of manufacturing technology, a new manufacturing concept has changed the previous traditional manufacturing process. This new manufacturing idea is to first measure the existing product model to obtain the three-dimensional profile data information of the object, and then reconstruct the data to establish its CAD data model. Designers can make improvements and innovative designs on the CAD model, and the finally obtained data can be directly input to the rapid prototyping system or form a processing code and input to the CNC machining center to generate a new product or mold, and finally pass the experimental verification, and the product is finalized Then put into mass production. This process is called reverse engineering.

Industry application:

For complex products, the forward design method shows its shortcomings. The design process has a large degree of difficulty, a long cycle, high cost, and difficult product development. As the designer cannot fully predict what the product will be like in the design process, it is unacceptable in terms of time and cost if the entire product is torn down every time because of some partial problems. If there is a way to correct the local problems in the forward design process, it is naturally good. It is against this background that the reverse engineering design method is naturally developed and formed.

Generally reverse engineering can be divided into three parts: namely data acquisition and processing system; data file automatic generation system; automatic processing and forming system. Three-dimensional scanning of the surface of the object is carried out through the Jingyixun PTS-A three-dimensional scanner to obtain the three-dimensional point data of the object, and then the reverse engineering software is used to sort, edit, and obtain the required three-dimensional characteristic curve. The three-dimensional surface expresses the shape of the object and prepares for subsequent design or processing. Among them, the accurate acquisition of the three-dimensional contour data of the object is the key to the entire reverse engineering.

The use value of 3DOE camera type 3D scanner PTS-A in reverse engineering:

Jingyixun Photographic 3D Scanner PTS-A is used to obtain 3D contour data of objects. It has the advantages of high accuracy, fast speed, no wear to the workpiece, no contact deformation, easy clamping, easy operation, etc. It can be widely used Used in automotive, electronic communications, toys, and manufacturing industries.

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