GOM - Novidades 2012 - 9º Seminário de Tecnologias Robtec - 2012

Robtec – 9º Seminário de Tecnologias – São Paulo

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GOM

Optical Measuring Techniques

Robtec - 9º Seminário de Tecnologias


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Founded in 1990 in BraunschweigPrivate ownership

Today: nearly 250 employees50 employees more than last year

Development, production and sales of optical 3D measuring systems

Hardware and Software

GoalsIndustrial high-end solutionsCustomer oriented developmentNew solutions for established processesWorldwide provision and support of these new solutions

Company introductionGOM


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Know-HowOptical MetrologyDigital Image Processing3D Data ProcessingModern software technologies

Applications3D Coordinate Measurement and DigitizingMaterial, Component Testing and 3D Motion Analysis Know-How

Optical Metrology

Modern SoftwareTechnologies

Digital ImageProcessing

3D DataProcessing

Company introductionGOM


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Company introduction

ATOS3D Digitizing

TRITOPPhotogrammetry

PONTOSDynamic Photogrammetry

ATOS ScanBox3D Measuring Machine

ARGUSDeformation Analysis in Sheet Metal Forming process

ARAMISDeformation Analysis

TRITOP DeformationStatic Deformation Analysis

Software Inspection

GOM


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Company introduction

GOM Customers:Over 5000 Installations Worldwide in Industry, R&D and Universities including

AutomotiveAudi, AvtoVaz, BMW, Daimler, FIAT, FORD, GM, Honda, Hyundai, Isuzu, Kamaz, Kia, Nissan, Porsche, PSA, Renault, Seat, Skoda, Tata Motors, Temsa, Toyota, Volkswagen, Volvo, ...

Automotive SuppliersBatz, Bertone, Bertrand, Bosch, Bridgestone, Continental, Daaz, Delphi, Faurecia, Goodyear, Hella, IAV, Kautex, Läpple, LUK, Magna, Mahle, Matador, Matrici, Metalbages, Michelin, Montupet, Nothelfer, Pinifarina, Solvay,...

AerospaceAirbus, US Airforce, Aselsan, Boeing, Cessna, DLR, EADS, Eurocopter, FAA, Lockheed Martin, MIG, NASA, NLR, Northrop Grumman, Rubin, Onera, Sukhoi, UMPO, VZLU, ...

TurbinesAviadvigatel, BTL, Chromalloy, Sulzer, Gorbynov Aviation, Honeywell, Howmet, MTU, Pratt & Whitney, Rolls Royce, Salut, Saturn, Siemens PG, Snecma, Solar Turbines, Triumph, Turbine Services,

Consumer GoodsAdidas, Apache Footwear, Asics, Balda, Bang & Olufsen, Blaupunkt, Bosch, Ecco, Fisher Price, Fuji, Gilette, Greenpoint, Hitachi, Lego, LG Electronics, Mattel, Microsoft, Motorola, Nokia, Nolato, Olympus, Playworks, Samsung, Sony Ericsson, Sony, Villeroy & Boch, ...

Semifinished ProductsAlcan, Arcelor, BASF, Bayer, Corus, DuPont, Hydro, ILVA, Nippon Steel, Salzgitter, Tata Steel, Thyssen Krupp, Thyssen Nirosta, Voest Alpine, ...

OthersExxon, Shell, PDVSA, ...

GOM


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GOM


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38 Partners - 63 CountriesGOM


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3D metrology solutions

Meeting customer requirements for industrial metrology

Integral part of processes

GOM


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GOM3D metrology solutions


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ATOS Compact Scan

The Compact Class

Complete Measuring System

Blue Light Technology

Portable Measuring

Scalable Field of View

Scan & Probe



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3D metrology solutionsGOM


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Automation



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Automated ATOS measurement cells are:

widely accepted for 3D inspection of automotive sheet metal components

often replacing old tactile CMMs

considered as the measurement solution

for future projects

Reasons for this development:

Hardware: ATOS Triple Scan

Software: Virtual Measuring Room (VMR)

Next step?

Standards in automated Inspection

1999

ATOS ScanBox


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Standard Measuring Cells

New GOM products:

ATOS ScanBox 5108

ATOS ScanBox 5120

The ATOS ScanBox is the optical coordinate measurement machine for high-end-applications:

Blades

Blisks

Sheet metal

Castings

Plastic

ATOS ScanBox


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Automated optical 3D measuring machine

Throughput

Productivity

Repeatability

Process stability

ATOS ScanBox


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ATOS ScanBox

Advantages:

Plug & Play solution

Optimized components

Compact layout

Mobile

One single source

Short delivery times

ATOS ScanBox


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Automated ATOS measurement

Customized robot cells

ATOS ScanBox

Photogrammetry:

Manual process, user-interaction required

Not incorporated in automated procedure

Incorporate photogrammetry into automated workflow

1999

ATOS+


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ATOS+

ATOS+ = ATOS + TRITOP

Fully integrated in automated workflow

Advantages

No user-interaction required

Updated photogrammetry each time

Complete automatic workflow

1999

ATOS+


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Measurement cells are moving more and more into production

Need for Standard User Interface

Innovation: GOM Kiosk Mode

Very simple operation with worker interface

Complete automation of measurement and inspection process

Completely self monitoring system

No human error due to integrated workflow guidance

Restricted software functionality to prevent falsifying of data

Restricted access to Windows

GOM Kiosk Mode


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More and more automated ATOS measuring cells will be installed in the future

GOM supports this development by introducing new standards:

Standard measuring cells

ATOS ScanBox

Integrated photogrammetry

ATOS+

Standard user interface

GOM Kiosk Mode

Automation


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Software



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Stand-alone evaluation softwareMesh ProcessingInspection of pointclouds

Available for 3d party dataWhite-light scannersLaser scannersCT…

Direct integration to GOM productsATOS ProfessionalTRITOP Professional

Parametric Inspection SoftwareGOM Inspect Professional


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Import of nominal dataCAD-import (native & open)Inspection plans & FTA

AlignmentsPre-alignmentsBest Fit (global & local)RPS, 3-2-1, hierarchical

CAD comparisonColor plotsInspection sections

Functional analysis Fitting elementsPrimitives, distances, anglesGD&TMaterial strength analysis

Reporting

Basic Inspection Functionality (since v7.2)GOM Inspect Professional


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Creation path is storedCreation parametersEvaluationsLinksReports

AdvantagesTraceability to basic elementSimple updates

Parametric Software Basis

GOM Software uses Parametric

Inspection

Parametric Inspection

∙One button solution updates all elements automatically

GOM Inspect Professional


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AdvantagesTraceability to basic elementSimple updatesTeaching by doing – no scripting for multi-part analysis



Inspection

Teaching By Doing

Teaching By Doing is the automatic recording of all actions and evaluation steps by software without the need for scripting, advanced planning



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Inspection

Every step is completely traceable and interlinked

Every step can be easily modified and each step adjusted



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Inspection

Identical workflows for single and multiple part evaluation



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Basis for new functionsTrend moduleUser-defined inspection principles



Inspection

Identical workflows for single and multiple part evaluation



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Stage managementMultiple measurements in one projectNo additional elements in the explorerAll functions available

Integration to parametric conceptTeaching in one of the stagesTransfer to all stages (press-button)

Latest developments: Trend (since v7.5)GOM Inspect Professional


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Statistical process parametersmin/max, average, range, sigma …Process capabilities: Pp,Ppk,Cp,CpkAlso available for color plotsDiagrams

ApplicationsFirst article inspectionStatistical process control (SPC)Measurement system analysisDeformation measurements….

Latest developments: Trend (since v7.5)GOM Inspect Professional


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Motivation for new curves concept

ATOS = full-field data ATOS is able to provide full-field visualization of deviation results easy to understand

Evaluations still based on single pointsAnalysis of flush & gapCharacterline / design line inspectionAnalysis of radii e.g. for blades

Drawback of single point analysisPoint based analysis leads to a loss of informationTypically compensated by a large amount of single points

Latest developments: Curves (since v7.5)GOM Inspect Professional


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GOM’s vision:Curvature, radii, flush, gap, etc. should provide the same advantages as full-field surfaces. Merging the full-field inspection world with the single point inspection world.Provide a maximum of information for all inspection elementsLet the user decide at any later point where he wants detailed information, i.e. where he wants to pick single points for in depth analysis

The “Curves” concept provides this high information density



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New construction functionsUnified user interface Based on CAD patchesBased on object curvatureBased on complex constructions („highest point“)Based on contrast

Advantages of curve-based inspection

Condensed visualizationFocus on functional propertiesBridge the gap between

point-based inspectionSurface-based inspection

Inspection applicationsCurve deviations



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Advantages of curve-based inspectionCondensed visualizationFocus on functional propertiesBridge the gap between


Inspection applicationsCurve deviationsFlush & Gap



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Inspection applicationsCurve deviationsFlush & GapCharacter lines



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Inspection applicationsCurve deviationsFlush & GapCharacter linesRadius analysis



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New set of functionsSpecific for the blade industry

Complete integrationTo standard workflowsNo isolated module

AvailableTeaching by DoingTrendReporting…

Latest developments: Blade (since v7.5 SR1)GOM Inspect Professional


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Blades

Blade specific evaluationBlade related elements combined with standard elements

Full integration in standard workflowsTeaching by doingAutomatic multi part inspectionFull parametric inspectionTrend analysis also on blades

Blade and Blisk inspection


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Available in v7.5 SR1

No additional costs

Blade and Blisk inspection


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TRITOP ProfessionalFor inspection and deformation analysis



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TRITOP is a mobile, optical CMMPoints markersAdaptersFeatures

High 3D-accuracy on large dimensions

XL-Extension for GOM productsATOSPONTOSARAMISARGUS

Stand-alone applicationsInspection of large partsDeformation analysis

Offline Photogrammetry systemTRITOP Professional


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One common software packageInspectionDeformation analysis

Simplified user interfacePress-button calculationUser guidanceIntuitive usage Higher process safety

Enhanced evaluation Adoption from GOM Inspect ProfessionalIntegration of trend

GoalsTRITOP Professional


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Image Transfer by WLAN

Direct VerificationImage contrastPoint distributionNumber of coded targets…

Early 3D-Visualization

WLAN-WizardTRITOP Professional


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CAD-ComparisonCAD-importAlignmentsDeviation plotsReports

Application: InspectionTRITOP Professional


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CAD-ComparisonCAD-importAlignmentsDeviation plotsReports

Element InspectionImport of inspection plansAdaptersPrimitives, distance, anglesTolerancesGD&TTable export (e.g. VDA)

Application: InspectionTRITOP Professional


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Stage managementMultiple stagesAlignmentsComponentsRigid body compensationFlexible definition of reference stages

Deformation analysis3D–vector deformationDeviation of positions and dimensionsTrajectoriesReporting

Application: Deformation analysisTRITOP Professional


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GOM Inspect as free inspection softwareInspectionDeformationStages

Further processing possibleEvaluationReporting

GOM InspectTRITOP Professional


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Tracking with ATOS

Tracking with ATOS


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ATOS is established for digitizing and inspection Casted partsSheet metal partsBladesDesignJigs & Fixtures

New requirements for online functions Adjusting fixturesPositioning parts for machiningSetting up a MeisterbockPositioning a verified part in a cubing setupProjection of 3d-informations on the object (augmented reality)

New RequirementsTracking with ATOS


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ATOS two-camera-principle Allows online functionalityBased on reference stickersDynamic referencing

Already available Online AdapterTouch probeOnline sensorCalibration ControlMovement detection

New tracking workspace in v7.5 SR 1 Point trackingComponent trackingBackprojection

PrincipleTracking with ATOS


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Point Tracking – Basics and PrincipleTracking with ATOS


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Example: Adjusting a FixtureTracking with ATOS


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Component Tracking – Basics and PrincipleTracking with ATOS


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Task Positioning a casting on a tooling machineEnsure material allowance

Step 1: Digitizing Digitize the objectAlignment to CADEnsure material allowance Leave stickers on the part

Step 2: Building a component Basis: stickers on the partVirtual glueing of elements and evaluations to the component

Step 3: Tracking to reference positionMulti-point displayOnline color plot

Example: Positioning for machiningTracking with ATOS


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Example: Positioning for machiningTracking with ATOS


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Task A scribeline was modelled manually on the left sideSame curve on the right side required

WorkflowMeasure the scribeline on the left sideMirror element by y=0Project mirrored element to the object

Example: Augmented reality in the design processTracking with ATOS


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Example: Augmented reality in the design processTracking with ATOS


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Summary



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TRITOP ProfessionalRobtec - 9º Seminário de Tecnologias


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TRITOP ProfessionalRobtec - 9º Seminário de Tecnologias


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TrackingRobtec - 9º Seminário de Tecnologias


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Blade InspectionRobtec - 9º Seminário de Tecnologias


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ATOS ScanBoxRobtec - 9º Seminário de Tecnologias


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GOM - Novidades 2012 - 9º Seminário de Tecnologias Robtec - 2012

Technology

functional properties bridge

identical workflows formulti

basic elementsimple updatesteaching

part analysis single

based inspection surface

cad patchesbased

complex constructions

augmented reality