After the subway car head is manufactured, due to the large curved surface area of the car head, it is difficult to carry out quality control and accuracy verification with the traditional CMM, and the deformation of key parts cannot be detected.
The question is the spring-back of the wheel cover. Rebounding is one of the most important defects of sheet metal forming processes, it seriously affects the quality of punching and dimensional accuracy, which is hard to overcome during the manufacturing process. It can’t be test by traditional way, so the product can’t be adjust.
The utility model relates to a hand held laser three-dimensional scanner, which is a device which uses a laser which is projected by a grating to scan the three-dimensional point cloud data of an object.
Complex carving surface block wood sculpture volume production
The wood sculpture is too complex to manual modeling, so automatic production is difficult to reach the manual carving level
How to perform volume production without labor for complex craft?
The lack of professional carpenters causes high cost and low efficiency for manual sculpture; It is hard for original design to reconstruct complex sculpture.
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