The rise of 3D scanning in China is not long. It is an emerging technology and sunrise industry. It is also because of emerging industries. There are no clear industry rules up to now, which leads to a mixed industry and the quality of products is uneven. I dare not make purchases. There are still some people who have heard of the three-dimensional scanning in the South, but they don’t know much about this technology. I don’t know what connection point with my industry, so I missed the new things that are beneficial to myself. .
The three-dimensional scanning mainly utilizes three-dimensional coordinate measurement, laser scanner and newly developed structured light three-dimensional scanner. Compared with traditional scanner, structured light scanner has faster speed, high precision and good point cloud quality. Compared with expensive imported scanners, domestic 3D scanners can meet the different needs of various industries.
Some people know that white light 3D scanners can scan large objects, but it is not clear how it works. In fact, this is also a new technology derived from 3D scanning for large object measurement, using special photogrammetric equipment for auxiliary measurement. The coded and non-coded reference points must be placed on the measured object, and the scaled scale is used to measure the surface of the measured object from different angles by the camera. All reference point scales are extracted, and at least 5 codes are displayed for each photo. The reference point, each point appears in at least 3 photos, then the data is input into the software, and the obtained reference points are used for multi-angle measurement, so that the obtained data is automatically combined, thereby reducing the mosaic error of multiple overlapping measurements. .
Large object measurement technology is now widely used in large mold measurement and inspection, aerospace testing, bodybuilding and other industries, saving a lot of manpower and material resources, providing more choices for people who need 3D scanning.
Huaguang 3D (Tianjin) Technology Co., Ltd. is a self-developed and produced 3D scanner. It is a manufacturer with in-depth understanding and core technology for 3D scanners, which completely solves the problems faced by traditional 3D scanners. Our product features are from a multi-angle scanning perspective, large scanning area, high precision, multiple splicing and small error.
China Optical Three-dimensional Tian Jin Technology Co., Ltd (CO3D), founded in Tianjin, China, is based on the international industrial 3D measurement technology front, dedicated to the three-dimensional digital manufacturing of industrial products, research and development and production of photo-type 3D scanners, handheld 3D laser scanner, 3D photogrammetry system and 3D motion capture system. Main application directions: reverse engineering, 3D inspection, 3D printing and 3D digitization of products.