Testing 3D
Testing 3D
Mesurer les déformations en temps réel
La gamme de produits ARAMIS comprend des capteurs pour les mesures dynamiques de coordonnées 3D, de déplacements 3D et d'allongement de surface 3D. Basés sur la triangulation, les systèmes fournissent des coordonnées 3D précises pour des mesures plein champ et par points.
Analyse 3D optique des mouvements et des allongements
Idéal pour le développement de produits, la caractérisation de matériaux et les essais de composants
Les analyses fournissent des informations sur les caractéristiques des matériaux et le comportement des composants sous charge. Ces résultats constituent la base de la durabilité des produits, de la disposition géométrique, des simulations numériques fiables et de leur validation.
Procédure d'essais simple et rapide
Les capteurs ARAMIS mesurent des échantillons et des composants chargés de manière statique ou dynamique en utilisant une méthode sans contact et indépendante du matériau, basée sur le principe de corrélation d'images numériques - sans préparation chronophage et coûteuse de l'objet sur lequel porte l'essai.
Mesures de haute précision de petits et grands objets
Le système offre des solutions stables pour procéder à l'analyse d'échantillons de quelques millimètres ou celle de composants structurels de plusieurs mètres. La résolution de mesure atteint une plage inférieure au micromètre, indépendamment de la géométrie et de la température de l'échantillon.
Metrology Story
Dresden University of Technology
Analysis of physical effect chains
At the Vehicle Testing Centre (FVZ) of the TU Dresden ARAMIS SRX sensors are used to carry out dynamic analyses on complete vehicles in the test bench. Emphasis is given to evaluating the interaction of the parts chassis, axles and tires.
Présentation des capteurs ARAMIS
ARAMIS pour les applications d'essai
Integration into the testing environment
The associated ARAMIS Controller can be used for easy programming of user-defined measuring sequences, offers image-synchronous signal recording of external measurement signals (e.g., force), transmits analog and digital measurement values and provides numerous options for integrating the system into the testing environment.
Multisensor
Combining several ARAMIS sensors allows for measurements from various perspectives with different measuring areas. The measurements are captured and evaluated in one common coordinate system at the same time.
Large measuring volume
Also for dynamic measuring of complex or large applications, ARAMIS makes it possible to evaluate, for example, the vibration behavior of individual blades of wind power plants under heavy load.
Long-term online measurement
Online component testing is used, for example, in durability tests, fatigue tests as well as in wind tunnel tests and vibration analyses. The measuring results can be viewed online or processed live by other programs.
ARAMIS Kiosk Interface – automated check
ARAMIS Kiosk Interface is a user interface for automated evaluation of tensile tests complying with different standards. With minimized user interaction, standardized testing procedures can be carried out fast, easily and repeatable for measurement series with numerous specimens.
Verification of numerical simulation
ARAMIS sensors provide information on material properties of parts. This data is used as input parameters for simulation computations and as reference size for optimization and verification. The ZEISS software allows importing FE data from formats including ABAQUS, LS-DYNA and ANSYS as well as aligning them to the measuring data and in space.
ARAMIS génère des données précises
- Déplacements 3D
- Déformations 3D
- Vitesses et accélérations
- Allongement de surface
- Corrélation d'images numériques
- Propriétés des matériaux pour la simulation
- Évaluation des 6 degrés de liberté (6DoF)
- Coordonnées 3D
Logiciel GOM Correlate Pro – Corrélation d'images numériques
Le logiciel GOM Correlate Pro permet de réaliser la procédure complète, de l'acquisition des données de mesure à la création de rapports, en passant par l'analyse. Le logiciel combine l'acquisition synchronisée d'images et de données analogiques provenant des capteurs ARAMIS avec la fonctionnalité d'évaluation du logiciel GOM Correlate.
ARAMIS offers solutions for numerous application areas
Industries
Automotive
In e-mobility, lightweight construction or classic disciplines of vehicle development: With 3D measuring data from ARAMIS, OEMs and service providers can reliably meet the stringent requirements regarding safety, function and service life.
Aerospace
In the aerospace sector, ARAMIS has established itself as an indispensable measuring solution for characterizing all kinds of materials and for analyzing the reaction of prototypes, components and structures to mechanical loads.
Electronics
ARAMIS provides the competitive advantage that companies need in this fast-paced industry: more efficiency in product development combined with essential expert knowledge regarding materials and parts.
Medical Technology
Optical 3D metrology provides valuable insights for research on new materials and the development of orthopedic implants and sports products.
Power & Energy
The energy sector is facing a huge transformation in the course of the expansion of renewable energies. Energy-producing companies must always keep the safety of their plants in mind. In order to ensure safety, a large number of mechanical tests such as tensile, compressive and bending tests are carried out. In addition, vibration tests on components such as generators and turbines play an important role in ensuring that the components can withstand the high loads caused by vibrations during operation. ZEISS ARAMIS is the optical measurement solution for the determination of strains, deformations and displacements in 3D.
Fields of application
Materials characterization
Precise, full-field ARAMIS measuring results improve the accuracy of material characteristics. Existing evaluation procedures are optimized and become more reliable, such as the determination of flow curves and forming limit curves. Some material tests can only be performed due to the non-contact method of ARAMIS measurements and the high local resolution of the results. This is applied to tensile, shear, compression and 3-point bending tests as well as to high-speed and temperature tests.
Prototype testing
ARAMIS is used for strength and vibration analyses, fatigue limit and crash tests. The measuring results form the basis for determining product durability and load limits and for optimizing the geometrical layout. During load testing, the system measures the real part geometry along with the non-linear deformation behavior and allows for direct comparison with FEM data.
Validating numerical simulations
ARAMIS sensors provide information on material properties, the deformation behavior of parts and the boundary conditions of test setups. The measurement data are used as input parameters for simulation computations and for optimization and validation of FEA models. The software allows for importing FE data from ABAQUS, PAMSTAMP, LS-DYNA and ANSYS, AUTOFORM as well as for aligning them in 3D to the measuring data and in space.
Solution optique pour l'analyse du formage
Services
GOM assiste ses clients bien après l'achat et l'installation des systèmes de mesure 3D.