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Shenzhen prototype plant on cnc 'measuring is what mean

by:Tuowei     2019-09-23
2013-05- 14 21: 31

Shenzhen prototype factory briefly states what the meaning of cnc copying is

The name of the more regular point is'Reverse engineering' That is, based on the physical object or model of the product, the coordinate data of the model is collected through reverse equipment and input into the computer, and then the accurate 3D model is reconstructed in the computer.

usually the work of data acquisition is done by the reverse device (Such as laser copying machine, coordinate measuring machine, etc) And the software that comes with the equipment to complete, the accuracy of this part of the work depends largely on the quality of the equipment, and the requirements for operation are not very high; The difficulty of reverse engineering lies in the post-processing and modeling of data, which has higher requirements for designers. This part of the commonly used software includes Surfacer, Imageware, Pro/ENGINEER, UG, etc. The common practice in the South is to use Surfacer software to process point cloud data, after obtaining the wireframe model, it is imported into Pro/E or UG through IGES and other formats to make full use of their advantages in surface modeling, many basic principles and methods of surface modeling are still fully applicable.

Therefore, it can be considered that reverse engineering is actually nothing special. People with strong surface modeling ability and forward design ability will only feel simpler to do reverse modeling. Therefore, for students who want to engage in the reverse copying industry, learning the basic principles and methods of surface modeling and training the ability of forward modeling is indispensable.


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