REVERSE ENGINEERING: Introduction – traditional relief
Example of output
Traditional relief Method that uses meter, gauge, levels, lines, laser rangefinder and other tools for the direct measurement of distances and angles.
REVERSE ENGINEERING: 3D Scanning
Relief with 3D scanner Method that employs structured light that represents the surfaces of the object in three- dimensional space
Example of a process applied to a model of Mercedes SL (Real object reported).
Acquisition phase made with the scanner Atos Compact Scan 2M
Features and instrument parameters Blue Light Technology Portable measurement system Software Gom Inspect for measurement and processing of data Turntable for acquisition of properties
Volume of measurement
250 x 190 x 190
500 x 380 x 380
Reproduction in scale of existent objects
SCANNING OF EXISTING OBJECT STL RAPID PROTOTYPING (Stereolitography, sintering, object, FDM)
Dimensional control, verifications of variances. Ability to associate the scan in Rapid Fit
Verifications of symmetry and surface trends. Verifications of discrepancies between CAD and a real object (ex prototype), between objects of the same series or different batches (ex. Production of the same object with different technologies), including mold and real object.
Verifications deviations between CAD and real object
Structure for fixing the components in their conditions of use for the analysis of quality.
SCANNING THE EXISTING OBJECT STL REVERSE various
-Relief for rebuilding damaged items (ex, mold damaged)
-Relief for reconstruction of mathematical objects non-existing (ex, the object on which you want to start a new production or storage.
-Relief for assembling parts or packaging design
There are different approaches and ways of working to “mathematize” mesh, these changes according to the purpose of the work and the charasteristics of the object.
Photogrammetric Relief Method that employs metrical rooms or calibrated for the indirect measurement of points in space.
1. Real object
2. Extraction of points
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