[Example] Reverse engineering based on 3D scan data.

basic information

In reverse engineering based on the contour shape of the cross-section, the modeling is done with geometric shapes, resulting in a larger discrepancy with actual samples (scan data) that have distortions or warping. On the other hand, in reverse engineering based on the contour shape of the cross-section, all surfaces are constructed from the deformed surface of the actual sample, leading to relatively smaller discrepancies with the scan data. To faithfully reproduce the scan data, reverse engineering based on the surface of the outer shape is more suitable, while if modifications are to be made to the created 3D data later, reverse engineering based on the contour shape of the cross-section is more appropriate. This time, we are basing it solely on scan data, but since the point cloud data obtained from a non-contact laser scanner inherently contains significant errors, it is necessary to use a high-precision contact measurement device to more accurately reproduce the shape of the actual sample.

Price range

Delivery Time

※The delivery date may vary depending on the content and quantity, so please feel free to contact us.

Applications/Examples of results

The equipment and software used are as follows: ■ Laser scanner (Nikon: MMDx50) ■ 3D modeling software for reverse engineering (3D Systems: Geomagic Design X) ■ 3D CAD software (Dassault Systèmes: SOLIDWORKS)