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    Torsion test rig

    Torsion testing machines
    Technical properties

    Torsion test rig

    Various components, including vehicle couplings, elastomer couplings, dual-mass flywheels, drive shafts and transmission components, are subjected to torsional loads during operation. These components can be tested on DYNA-MESS torsion test rigs with axial/radial misalignment.

    We are DYNA-MESS. Test Systems.

    DYNA-MESS circumferential torsion testing machine

    Technical properties

    DYNA-MESS torsion testing machine 14 kNm

    Static characteristic curves and dynamic characteristic values

    DYNA-MESS torsion test rigs enable both static load tests up to breakage and dynamic fatigue tests to determine service life. Vibrations can be superimposed on static moments in order to simulate operating conditions. The test benches are also used to determine characteristic values, including the static torsion curve, hysteresis, stiffness at various operating points, dynamic stiffness, loss angle and damping energy.

    DYNA-MESS torsion testing machine

    Axial preloads, torsion test rigs and superposition test rigs

    Complex test systems for development can be equipped with several superimposed drives if required by the application of the component to be tested. For example, systems with selectable, constant drive speed, to which a vibration load and additional slip between the input and output side is superimposed, have been realised. Classic torsion test benches or torsion test benches with superimposed axial loading are also possible.

    Always included: state-of-the-art software and electronics

    Software DYNA-TCC
    Electronics DYNA-CLC

    Vertical testing machines

    Vertical testing machines
    Technical properties
    Tension Torsion

    Vertical testing machines


    We offer vertical testing machines with servo-hydraulic, servo-pneumatic and servo-electric test cylinders. With 2-column or 4-column test frames, they enable tests with top or bottom-mounted test cylinders for versatile tests.

    We are DYNA-MESS. Test Systems.

    DYNA-MESS vertical testing machine with PC cabinet

    Technical properties

    DYNA-MESS vertical testing machine with workstation and protective housing

    Test frame

    The machine frames are designed as a 2- or 4-column construction and are characterised by maximum machine rigidity. They are therefore ideally suited for static and, in particular, dynamic tests.

    Drive types

    The most suitable drive types are used depending on the individual testing requirements of our customers. In addition to the desired nominal force and the required dynamics, aspects such as component behaviour and ambient conditions also determine the selection of the right drive.


    Performance capability

    With servo-pneumatic, servo-electric or servo-hydraulic drive concepts, we cover a wide range of requirements. The nominal forces range from 10 kN to several meganewtons.

    In addition to the machines for purely static testing, variants for low cycle fatigue tests (LCF) for test frequencies up to 10 Hz and for high cycle fatigue tests (HCF) for test frequencies up to 100 Hz are available.

    DYNA-MESS vertical testing machine High Cycle Fatigue

    A special version for high-frequency tests is the V2H 10 HCF+ version, which enables tests with frequencies of up to 500 Hz.

    DYNA-MESS vertical testing machine with temperature chamber

    Sensors

    DYNA-MESS testing machines are equipped with high-precision force and displacement measurement as standard.

    Additional measuring systems can be easily integrated.

    Data sheet

    Tension Torsion version

    Tension Torsion describes a combined test specimen load from a linear drive and torsion unit.
    Two different configurations are possible:

    • Biaxial test specimen load from one side
    • Biaxial test specimen load from different sides (one axis in the crosshead and one axis in the machine base)

    Electric, pneumatic and hydraulic versions are available.

    Always included: state-of-the-art software and electronics

    Software DYNA-TCC
    Electronics DYNA-CLC

    Table top testing machines

    Table top testing machines
    Technical properties

    Table top testing machines


    Characterised by their flexibility and user friendliness, our table top testing machines enable tensile, compression and bending tests to be performed on a wide range of materials, components and parts. Robust construction and innovative technology ensure accurate and consistent results for testing in a variety of industries.

    We are DYNA-MESS. Test Systems.

    DYNA-MESS table-top testing machine with electronics and PC

    Technical properties

    DYNA-MESS table-top testing machines

    Test frame

    The test frames, designed as a 2- or 4-column construction depending on the nominal force, are characterised by maximum machine rigidity and are therefore ideally suited for static and, in particular, dynamic tests.

    Drive types

    The most suitable drive types are used depending on the individual testing requirements of our customers. In addition to the desired nominal force and the required dynamics, aspects such as component behaviour and ambient conditions also determine the selection of the right drive.

    DYNA-MESS table-top testing machines comparison servo-pneumatic and servo-electric


    Performance

    With servo-pneumatic, servo-electric or servo-hydraulic drive concepts, we cover a wide range of requirements. The nominal forces range from 1 kN to 50 kN, the test frequencies are a maximum of 100 Hz.


    Sensors

    DYNA-MESS testing machines are equipped with high-precision force and displacement measurement as standard. Additional measuring systems can be easily integrated.

    Always included: state-of-the-art software and electronics

    Software DYNA-TCC
    Electronics DYNA-CLC

    End-of-line test systems

    End-of-line test systems
    Technical properties

    End-of-line test systems

    Production-integrated testing systems for automated 100% testing and OK/nOK evaluation of components in the production process.

    We are DYNA-MESS. Test Systems.

    DYNA-MESS end-of-line testing system DYNA-ElastoTest

    Technical properties

    DYNA-MESS end-of-line testing system Test specimen holder
    • Determination of characteristic values
    • OK/nOK evaluation
    • Semi-automatic or fully automatic operation
    • Communication with higher-level control system, e.g. via TCP/IP
    • Automatic part recognition and selection of test programmes
    • Daily file, shift file, etc.
    Data sheet

    Options

    • DMC printer
    • DMC scanner
    • Laser labelling
    • Needle embosser
    • Further customised solutions can be implemented
    DYNA-MESS end-of-line testing system Robot assembly
    DYNA-MESS end-of-line testing system DYNA-ElastoTest electrics and electronics

    Example: DYNA-ElastoTest

    Compact end-of-line test station for the production-related evaluation of static and dynamic characteristic values of rubber/metal elements. The DYNA-ElastoTest is a plug and play-capable test station with integrated controller.

    DYNA-ElastoTest

    Always included: state-of-the-art software and electronics

    Software DYNA-TCC
    Electronics DYNA-CLC

    Test axes, test fields and test portals

    Test axes, test fields and test portals
    Test axes
    Test fields
    Test portals

    Test axes, test fields and test portals

    A very individual and customer-specific testing option can be realised using test axes, test fields and test portals, as these can be adapted to the test task again and again. DYNA-MESS supplies the equipment for these systems.
    It is also possible to hire out systems or components.

    We are DYNA-MESS. Test Systems.

    DYNA-MESS test axes

    Test axles and test cylinders

    DYNA-MESS test cylinder

    For the flexible construction of specific test facilities, test axes consisting of

    • Test cylinder
    • Servo valve
    • Force measuring element
    • Distance measuring system

    are used.

    DYNA-MESS servo-electric test axes

    Servo-electric test axes

    • Static tests
    • SPIAx/E LCF : dynamic tests in cyclic operation up to 1000 mm/s
    • SPIAx/E HCF : dynamic tests up to 100 Hz
    • SPIAx/E HD : dynamic tests in cyclic operation at ambient temperatures from -40 °C to +85 °C
    DYNA-MESS servo-pneumatic test axes

    Servopneumatic test axes

    • Static tests
    • Type SPIAx/P LCF : dynamic tests up to 10 Hz
    • Type SPIAx/P HF : dynamic tests up to 35 Hz
    DYNA-MESS servo-hydraulic test axes

    Servo-hydraulic test axes

    • Static tests
    • SPIAx/H LCF : dynamic tests up to 10 Hz
    • SPIAX/H HCF : dynamic tests up to 100 Hz

    Optional

    • Shear force support
    • Trunnion
    • Cardanic suspension
    • and more
    Data sheet

    Test fields

    Great flexibility can be achieved through the use of test fields. In addition to mobile hydraulic, electric and pneumatic test axes, DYNA-MESS supplies all power, control, electronic and software components. In particular, multi-axes systems can be realised, whereby the various axes can be flexibly set up and combined by the customer for the respective testing application.

    DYNA-MESS equipment for test bay
    DYNA-MESS test cylinder for large systems

    For testing very large components, DYNA-MESS offers large systems with up to six test axes. Nominal forces of up to several meganewtons per cylinder and up to several metres of stroke can be achieved. In addition to static, destructive tests, dynamic fatigue tests can also be realised.

    Test portals

    DYNA-MESS test portal

    DYNA-MESS test portals are available in various sizes and designs. They can therefore be customised for a wide range of testing tasks in the kilo to meganewton range.

    DYNA-MESS test portal Clearance and stiffness measurement

    T-slot plates are used to secure the test specimen. Electrical gantry movement in the x, y and z directions and the combination of several axes can be realised.

    Play and stiffness test rig

    Always included: state-of-the-art software and electronics

    Software DYNA-TCC
    Electronics DYNA-CLC

    Custom testing machines

    Custom testing machines
    Realisation
    Executed examples

    Custom testing machines

    In addition to standard testing machines, DYNA-MESS Prüfsysteme GmbH primarily offers the development and realisation of special testing equipment.

    We are DYNA-MESS. Test Systems.

    Customised test systems Strip train system

    Realisation

    Special testing tasks can often only be performed using specialised testing systems. And that is what DYNA-MESS focuses on! From concept development to engineering and manufacturing to commissioning and handover ready for operation, special solutions are found and implemented.

    The special developments cover both the mechanical engineering design of the test systems and to special software solutions. Thanks to in-house software development, DYNA-MESS can fulfil customer requirements flexibly, quickly and cost-effectively.

    Executed examples

    Manhole covers for traffic areas

    • Special machine for pressure tests
    • Base with integrated hydraulic unit
    • Automatically operated sliding table
    • Special software for tests in accordance with EN 124-1

    Strip draw test machine

    • Tribological tests
    • Friction coefficient determination on oiled sheet metal strips
    • Force measuring elements for measuring frictional forces
    • Heated tools
    • Semi-automated handling of test specimens

    Hydraulic axle pivot bearings for rail vehicles

    • Static and dynamic determination of characteristic values on elastomer components
    • Semi-automated component feeding and handling
    • End-of-line testing

    Testing of pantographs

    • Laser displacement measurement
    • Function test and qualification
    • Lift/lower time measurement
    • “Free fall” measurement

    DYNA-TDT: Trailer Drawbar Tester

    • Testing of drawbars (ECE R55 directive)
    • Two-axes tests in phase control
    • Dynamic and static load

    Dynamic tests on steel samples

    • Forces up to 5 MN
    • Frequency up to 10 Hz
    • Threshold load testing of threaded steels
    • 350 kW hydraulic supply

    Always included: state-of-the-art software and electronics

    Software DYNA-TCC
    Electronics DYNA-CLC

    Standardised test solutions

    Automotive
    Medical technology
    Bike components
    Material testing

    Standardised test solutions

    Based on recurring customer requirements, DYNA-MESS offers a broad portfolio of standardised testing solutions that serve a wide range of industries and meet the individual testing requirements, norms and standards required there.

    We are DYNA-MESS. Test Systems.

    Standardised testing solutions DYNA-EndoWear

    Automotive

    DYNA-FaSi

    Driving simulation test rig for testing vehicle seats in fatigue and endurance tests as well as static tests.

    DYNA-FaSi

    DYNA-EVP

    DYNA-MESS Ehra tester for operating load tests on car seats.

    DYNA-EVP

    DYNA-FTT + DYNA-SST

    The FastTension Tester DYNA-FTT and the StaticStrength Tester DYNA-SST are testing devices for testing the recliners of car seats. The FastTension Tester can be used to perform fast tension tests and the StaticStrength Tester can be used to perform strength tests.

    DYNA-FTT + DYNA-SST

    DYNA-BAT

    The DYNA-BAT steering wheel bi-axial tester is a test rig for car steering wheels. It offers the possibility of applying single-axis and multi-axes loads to a test specimen for fatigue testing.

    DYNA-BAT

    DYNA-HAT and DYNA-BDT

    DYNA-HAT and DYNA-BDT are the ideal products for testing the horn push force and service life of switches on steering wheels.

    DYNA-HAT and DYNA-BDT

    DYNA-BPS

    The DYNA-BPS torsion testing machine is used for dynamic component testing on electric brake pedals.

    DYNA-BPS

    DYNA-AST

    DYNA-MESS has developed the DYNA-AST (Arc Spring Tester) testing machine for the simultaneous testing of several arc springs.

    DYNA-AST

    Medical technology

    DYNAdent

    DYNA-MESS offers a perfectly customised machine for testing dental implants in accordance with ISO 14801. The DYNAdent 14801 machine offers a number of advantages over the universal testing machines that are usually used, which are slightly modified to meet the special requirements of dental testing.

    DYNAdent

    DYNA-EndoWear

    In close co-operation with universities, users and clinics, DYNA-MESS has developed the purely electrically driven wear simulator DYNA-EndoWear. A special feature of this machine is the ability to test both hip and knee implants in accordance with the DIN EN ISO 14242-1 (hip) and 14243-3 & 14243-1 (knee) standards, as well as shoulder and ankle endoprostheses.

    DYNA-EndoWear

    DYNA-EndoK

    DYNA-MESS testing machine for fatigue tests, tensile and compression tests as well as tests according to various norms and standards on knee joint prostheses.

    DYNA-EndoK

    DYNA-MBS

    DYNA-MESS has developed a special servo-electric testing machine for testing metallic bone screws in accordance with ASTM F543.

    DYNA-MBS

    Bicycle

    DYNA-BCT: Bike Components Test Bench

    DYNA-BCT is a test bench for bicycle components that enables a variety of different load and function tests under realistic conditions.

    DYNA-BCT

    Material testing

    DYNA-RubberCrack

    Electrodynamic testing machine for crack propagation tests according to ISO 27727, with which the fatigue crack growth of vulcanised rubber is measured.

    DYNA-RubberCrack

    Always included: state-of-the-art software and electronics

    Software DYNA-TCC
    Electronics DYNA-CLC