Technique de mesures 3D industrielles

GOM
 
Systèmes de Mesure | ATOS | Système | Logiciel
ATOS  
The ATOS software offers numerous functionalities for all applications.
 
 
Measurement
  • Automatic verification of calibration for each measurement
  • Verification of fringe projection quality
  • Digitizing of very bright and very dark areas in one measurement
  • Digitizing of shiny/reflective surfaces
  • Online Position Detection
  • Online Stability Measurement
  • Measuring of optical hidden areas with touch probe
  • Fast measurement of primitives and edges, fast alignment of components with adapters (e.g. in Automotive Cubing)

Polygon Mesh Generation

  • Automated and user independent alignment of all single measurements
  • Optimized integration of all measurement into one high quality mesh
  • Curvature based thinning to display smallest details with minimum amount of data

Polygon Mesh Editing

  • Efficient toolkit to edit triangular data (smoothing, thinning, repairing, ...)
  • Mesh data reduction with fast curvature and surface tolerance based thinning
  • Comprehensive hole filling tool (manual and automatic holefilling)
  • Advanced mesh operations (refining, offset, scaling, ...)

Sections

  • Single and multi sections
  • Editing of section data
  • Import and export of section data

Feature Lines

  • Precise definition of feature lines such as tape lines and edges with subpixel accuracy
  • Accurate and reliable detection of trimming & springback
  • Accurate and reliable detection of different hole shapes

Primitives

  • Primitives (spheres, cylinders, cones, planes, lines, ...) can be generated from mesh data (certified by PTB and NIST)
  • Intersection and projection of primitives
  • Export of primitives in *.iges format

Registration

  • Pre-registration and best-fit registration to reference data
  • Point based alignment to reference or CAD data (RPS)
  • Primitive/Datum based alignment to reference or CAD data (3-2-1)

Inspection

  • Import: CAD data, (CATIA V4/V5, Pro/Engineer, IGES, STEP, VDA, ...)
  • Import: measurement plans (DMIS, CATIA-List, ...)
  • Import: neutral inspection lists (ASCII, Excel, ...)
  • CAD-Management: RPS-points, Coordinate systems, tolerances, sheet metal thickness, ...
  • Calculation of the deviation from measured data to reference data (surface, sections or feature lines)
  • Tolerances: calculation, visualization and export of deviation values
  • Visualization of full field deviations using color plot reports
  • Export of measured data and tolerances in tabular forms
  • Automatic inspection using macro functionality for quality control
  • Sheet metal inspection: Hole pattern, springback & trimming, ...
  • Casting component inspection: material thickness calculation, 2D & 3D analysis, ...
  • Inspection Module certified by PTB and NIST
  • Measured data from measuring plans including reports and exports for quality control

Geometrical Dimensioning and Tolerancing (GD&T)

  • User-friendly and professional workflow
  • Efficient selection tools for creating Fitting Elements to analyse geometrical elements
  • ISO 1101 and ASME Y14.5 standard tolerances available
  • clearly arranged Datum Systems

Documentation & Reporting

  • Predefined or customized templates for inspection reports (pdf)
  • Export of measurement plans (DMIS, CATIA-List, ...)
  • Export of inspection data as neutral file formats (HTML, Excel, ASCII, ...)
  • GOM Inspection Exchange Format (open source): easy exchange or optimized archiving of measuring and inspection data
  • Free ATOS Viewer for Windows to share inspection results of complete sessions

Automation & Scripting

  • Easy integration of robots, multi-axis motion unit and rotation tables
  • Macro and scripting functionality for easy recording, editing and launching of repetitive steps in digitizing, post processing and data evaluation

GOM Touch Probe

  • Measuring of optical hidden areas with touch probe (ATOS as optical tracking system)
  • Tactile measuring of primitives and features (plane, circular, slotted and rectangular holes, cylinder, ...)
  • Probing towards CAD-Data
  • Fast measurement of single points
  • Online-alignment of parts/objects

GOM Adapter

  • Fast measurement of primitives and hemmed edges
  • Alignment of components (e.g. in Automotive Cubing)
  • Adjustment of fixtures
  • Determination of gap & flush / trimming & springback

Colored Meshes

  • Projection of color information from TRITOP images onto polygon mesh data
  • Import and export of color STL data

Help

  • Automated parameter suggestions for all important functions
  • Online Help

Hardware

  • Easily transportable systems, based on a powerful notebook PC
  • Stereo-Camera System for highest accuracy and reliability
  • Certified according to VDI/VDE 2634
  • GOM Touch Probe and GOM Adapter: combination of surface and point based measurement

Image Processing Computer & Operating Systems

  • Windows 32 Bit / 64 Bit, XP, Vista (ATOS inspection)
  • Linux 64 Bit (ATOS measuring, ATOS inspection
  • 64 bit dual quad core image processing computer with up to 32 GB RAM
  • Software utilised for 4GB - 32GB RAM
  • Software optimized for multiple-core use (2, 4, 8 cores)
 
 

GOM mbH
Mittelweg 7-8
38106 Braunschweig
Germany
Tel.:+49 531 390 29 0
Fax.:+49 531 390 29 15
info@gom.com
www.gom.com
 
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