User Interface
This first tutorial gives you an overview of the graphical user interface including 3D view, timeline and reporting. It briefly introduces all major software concepts.
Métrologie industrielle 3D de haute précision
GOM Correlate Evaluation Software for 3D Testing
Digital image correlation
3D motion analysis
Share measuring results
3D motion analysis
Share measuring results
What is GOM Correlate
GOM Correlate is a digital image correlation (DIC) and evaluation software for materials research and component testing.
GOM Software certified by PTB and NIST
In order to ensure precise measurement accuracy, both GOM Correlate Professional and GOM Correlate software have been tested and certified by PTB and NIST institutions. The accuracy of the evaluation software is tested by comparing the results from the software with reference results. The GOM software has been placed in Category 1, the category with the smallest measurement deviations.
What´s new
What´s new in the current version of the GOM Software 2018?
Efficient, Process-Based Python Interpreter
Fast and simplified data access for complex scientific calculations with Python, use of free Python libraries in the GOM software.
Improved Representation of Deviations in the 3D View
Plastic representation of deformations and depressions increases in the 3D image as well as even faster and easier interpretation of the results.
Open Data Exchange
Fast export of elements such as sections, curves and coordinate systems can be done via one or more steps as CSV or XML file.
Comparison GOM Correlate and GOM Correlate Professional
- Digital Image Correlation
- Import/Export Measurement Data
(ASCII, STL, PSL, PLY) - CAD Import Basis
(IGES, STEP, PLY, ...) - Inspection
(Alignments, Nominal/Actual Comparison, Local Coordinate Systems, Curves, ...) - Motion and Deformation Analysis
- Reporting
- Timeline: Creation of image stages via import 2D
All Features from GOM Correlate
Additional FEATURES
- CAD Import Native
(CATIA, UG, Pro/E) - Script Engine
- Parametric Inspection
- Teaching by Doing
- Customization with Templates
- Timeline: Creation of 3D data stages
(Meshes/Point Clouds) - Timeline: Creation of image stages via import 2D/3D
All Features from GOM Correlate and GOM Correlate Professional
Additional FEATURES
- Flexible Solution for Network Licenses
The free GOM Correlate software serves also as a viewer for all measuring results that are created with GOM Correlate Professional.
Tutorials
Video tutorials offer an introduction to the GOM Correlate software features.
Image Acquisition
This video shows you how to prepare objects, how to capture images and finally how to import the images into the software.
2D Evaluation
The third episode guides you through a typical evaluation workflow. It gives you an insight on component definitions, alignments, strain checks and reporting.
3D Surface Components
This video covers alignments to CAD, displacements and strain, stage ranges, sections and point wise inspections, as well as working with diagrams.
3D Point Components
This tutorial explains 3D motion analysis. The video covers vector fields, rigid body motion compensation and shows you how to inspect construction elements, such as angles.
Reporting
The last tutorial gives you a more detailed insight in all reporting options, like updating report pages, working with templates and export of reports.
Download
GOM Correlate
Evaluation Software for 3D Testing
GOM Correlate is a free digital image correlation (DIC) and evaluation software for materials and component testing and serves as a viewer for data sets from the applications ARAMIS Professional, GOM Correlate Professional, TRITOP Professional and PONTOS Live.
More information about the GOM Correlate Software
Download GOM Correlate
Minimum System Requirements
| CPU | Intel Core i3 |
| RAM | 4 GB RAM |
| Operating System | Windows 7, 64 bit |
| Graphics board | OpenGL-compatible graphics board (NVIDA quadro for optimized hardware rendering) |
Languages
| The free software is available in the following languages: English, German, Chinese, French, Italian, Spanish, Portuguese and Japanese. |
GOM Correlate Download
Upgrade
GOM Correlate Professional
Upgrade to GOM Correlate Professional for parametric inspection, 3D digital image correlation and customizable mathematics
GOM Correlate Professional differs from GOM Correlate in respect to the import of native CAD formats, active parametric, 3D image correlation and customizable mathematics.
GOM Correlate Professional data can be further processed in the free GOM Correlate software.
To request an offer or further information of GOM Correlate Professional, please fill in the following upgrade form.
More information about the GOM Correlate Software
Upgrade to GOM Correlate Professional
Sample Data
Data sets as learning and for different applications
Component Analysis
This sample project shows a full-field analysis of a 3D component. The aim of this project is to analyze strain and displacement on the component's surface with the approach of digital image correlation (DIC). Further evaluations with sections and points are also implemented to see local effects.
GOM_Testing_Object_Component.gcorrelate (202 MB)
Motion Analysis
This project is an example for a dynamic motion analysis. It gives an overview of employing point components to analyze relative motion and displacement. Inspections like vector fields, the 6DoF evaluation and relative angle changes are included.
GOM_Testing_Object_Motion_Analysis.gcorrelate (182 MB)
Materials Testing
This sample project shows a full field strain analysis of a flat punched hole specimen under uniaxial loading conditions. It demonstrates very local strain effects around the hole which are analyzed on the full surface of the specimen and displayed by sections.
GOM_Testing_Object_Material.gcorrelate (208 MB)
Static Deformation
This project is a static analysis of an automotive plastic part under different loading conditions. For every loading condition, it shows the direction and magnitude of displacements in 3D space. The measuring data is aligned to a CAD model to use the directions of the coordinate system for inspections.
GOM_Testing_Object_Static_Analysis.gcorrelate (711 MB)
FEM Comparison
This example shows a typical real load case by means of a 3D part. The software is able to perform a full-field analysis even of very small deformations, which forms the basis for dimension checks. The visualization of the strain distribution allows evaluating local effects. The measured values serve for a full-field and quantitative comparison against FE simulation data.
Wrench_Component_Test_FEA_Comparison.gcorrelate (67 MB)
GOM Training
GOM offers practical seminars and training sessions for beginners and advanced users.
GOM Correlate
Introduction Seminar
The one-day seminar provides an introduction to the software with practical exercises, including: import of movie files and CAD data, point-based and full-field inspection, color representation of displacements and strain, inspection sections, measuring report, 3D viewer and much more.
GOM Correlate Professional
Basic Training
The two-day training course is aimed at interested parties with only little experience in software-based evaluation of measuring objects. The training provides, among others, an introduction to the areas of component creation, simple inspection, creation parameters, alignments, parametric inspection, measuring principles, project templates and reporting.
GOM Support Area
GOM provides diverse support services for the GOM Correlate software at support.gom.com.
Manuals & Tutorials
User manuals and application-specific video tutorials provide important information about the GOM Software.
Sample Data
Numerous data sets for different applications are available in the Service Area.
Knowledge Base
The GOM Knowledge Base includes over 500 entries with information on software and hardware.
GOM Forum
More than 5,000 users take advantage of the Forum to discuss issues and exchange experiences with other users and experts from GOM.
Software Update
The current software version can be downloaded in the GOM Service Area.
Registration
The GOM Service Area can be accessed via support.gom.com after a non-binding registration.