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    Pedal system

    Pedal system
    Tests
    Matching products

    Testing the pedal system and foot lever mechanism

    DYNA-MESS test systems are used for testing pedals and foot controls. In addition to fatigue vibration tests on the pedal, fatigue function tests are primarily carried out on the entire foot lever mechanism, in which the fatigue strength of the pedal and the long-term functional reliability of bearings, master cylinders, springs, etc. are analysed. Modern technologies such as brake-by-wire are tested and further developed on specially developed test benches.

    We are DYNA-MESS. Test Systems.

    Tests

    Pedal operation

    The pedal is operated in a combined displacement/force control mode. After moving to a predefined pedal position, the system switches to force control in order to apply the desired maximum force. The DYNA-MESS testing software allows the user to specify all necessary parameters such as positions, forces and load speeds.

    Counterforce simulation

    In the blocking test, the pedal is mechanically fixed and subjected to vibrations at frequencies of up to 5 Hz. This test is used to analyse the fatigue strength of the pedal.

    Environmental simulation

    The DYNA-MESS electronics also take over the parameterisation and control of heating and climate chambers, which enable mechanical testing under temperature (typically -40°C to 80°C) and humidity.

    Testing in the vehicle

    Servopneumatic test axes can also be used for in-vehicle testing. This means that the entire real system, consisting of the pedal system, connected actuator (brake, clutch, etc.) and the mechanical connection of the pedal system to the chassis, is available for testing.

    Test axes, test fields and test portals

    Testing electric pedals

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

    DYNA-BPS

    SUITABLE PRODUCTS

    Gear shift simulation

    Gear shift simulation
    Description

    Gear shift simulation

    Three-axis test systems are used to test the service life of car gearshift levers.. By combining displacement and force control, shifting processes can be precisely simulated and repeated thousands of times. The use of a climate chamber rounds off the gearshift simulation under specified real-life conditions.

    We are DYNA-MESS. Test Systems.

    Description

    Gear shift operations

    The gear changes for 6-speed transmissions including reverse gear are performed in any order and can be repeated thousands of times. The individual gear changes are defined exactly by entering force and displacement values and are executed by the precisely controlled axes. Overpressing in the end positions and lateral force on the gear selector lever when engaging the gears are also taken into account.

    Environmental simulation

    The climate chamber is controlled via the software in synchronisation with the cyclical repetitions of the switching processes. The same switching operations can be carried out for a specified number of repetitions at specified temperatures. The climate chamber can be operated in the temperature range from -40°C to +140°C and humidity values of 10-98% at 10-90°C.

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

    Software DYNA-TCC
    Electronics DYNA-CLC

    Automotive

    Seats
    Steering wheel
    Pedals
    Switching simulation
    Rubber/metal elements
    Battery

    Our expertise in the automotive sector

    Launching new products on the market in the shortest possible time and ensuring quality – the testing machines from DYNA-MESS make it possible. Testing machines for seats, steering wheels, pedal systems and more are customised and individually adapted or newly developed on request.

    Seats

    A large number of mechanical tests are carried out on vehicle seats. Standardised DYNA-MESS test rigs and axes are preferably used for endurance tests and to determine play and stiffness.

    Seat test

    Steering wheel

    Vibration resistance tests are carried out on steering wheel skeletons as well as on complete steering wheels. In most cases, the steering wheels are fixed to the central hub and loaded on the steering wheel rim. Continuous actuation tests on horns and switches are usually carried out on the complete steering wheel.

    Steering wheel test

    Pedals

    DYNA-MESS test systems are used for testing pedals and foot controls. In addition to fatigue vibration tests on the pedal, fatigue function tests are primarily carried out on the entire foot lever mechanism, in which the fatigue strength of the pedal and the long-term functional reliability of bearings, master cylinders, springs, etc. are analysed. Modern technologies such as brake-by-wire are tested and further developed on specially developed test benches.

    Pedal test

    Gear shift simulation

    Three-axis test systems are used to test the service life of car gearshift levers. By combining displacement and force control, shifting processes can be precisely simulated and repeated thousands of times. The use of a climate chamber rounds off the gearshift simulation under specified real-life conditions.

    Gear shift simulation

    Rubber/metal elements

    Elastomer components are tested both statically and dynamically. DYNA-MESS testing machines are used worldwide for both types of testing, both in development laboratories and in production for 100% testing at the end of production lines.

    Testing of rubber/metal elements

    Battery

    Battery testing with DYNA-MESS test systems includes tests such as nail penetration tests and crush tests to ensure the safety and robustness of batteries under extreme conditions. These comprehensive tests help to identify potential hazards and optimise the batteries to meet the highest safety and performance standards.

    Battery testing

    SUITABLE PRODUCTS

    Battery

    Battery
    Technical properties
    Matching products

    Battery

    Battery testing with DYNA-MESS test systems includes tests such as nail penetration tests, crush tests and vibration tests to ensure the safety and robustness of batteries under extreme conditions. These comprehensive tests help to identify potential hazards and optimise the batteries to meet the highest safety and performance standards.

    We are DYNA-MESS. Test Systems.

    Technical properties

    Application-specific test equipment for testing battery cells, battery modules and battery packs in accordance with UN 383, ECE R100 and PV 8450.

    • Stationary or mobile version
    • Servo-electric or servo-hydraulic test cylinders
    • Application-specific nominal forces and cylinder strokes
    • Variable travelling speed
    • Customised security concepts adapted to the place of use
    • Software modules for nail penetration, crushing, …

    SUITABLE PRODUCTS

    Medical technology

    Dental
    Endoprosthetics
    Osteosynthesis
    Spine

    Our expertise in the field of medical technology

    With our extensive knowledge in the development of customised testing machines, we have established specific testing systems for medical technology on the market. We have been able to realise high-quality testing machines for endoprostheses, dental implants, osteosynthesis and spinal column products through research and development in cooperation with renowned colleges, universities, clinics and testing laboratories.
    Medical products are tested as part of biomechanical tests.
    Tests are carried out in the areas of product development, quality assurance and as part of authorisation procedures. Approvals of implants are strictly regulated by national supervisory authorities (FDA, CFDA, NMPA, etc.).

    Dental

    DYNA-MESS offers testing machines for chewing simulation and standard tests according to ISO 14801 on dental implants as well as for testing dental materials and orthodontic elements.

    Dental

    Endoprosthetics

    A variety of mechanical tests on endoprostheses can be carried out with servo-pneumatically and servo-electrically operated universal testing machines from DYNA-MESS. DYNA-MESS has developed user-friendly special test rigs to fulfill special norms and standards for fatigue and wear tests.

    Endoprosthetics

    Osteosynthesis

    A variety of mechanical tests on osteosynthesis products can be carried out with servo-pneumatically and servo-electrically operated universal testing machines from DYNA-MESS. DYNA-MESS has developed user-friendly special test stands to fulfill special norms and standards.

    Osteosynthesis

    Spine

    DYNA-MESS test systems can be used to perform standardised tests in the spinal column area. Examples of test objects are fixators, screws, plates, rods and spinal body replacement elements.

    Spine

    SUITABLE PRODUCTS

    • DYNAdent

      DYNAdent

      DYNA-MESS offers perfectly customised machines for testing dental implants in accordance with ISO 14801.

      Read more

    • DYNA-EndoWear

      DYNA-EndoWear

      In close co-operation with universities, users and clinics, DYNA-MESS has developed the purely electrically powered wear simulator DYNA-EndoWear.

      Read more

    • DYNA-EndoK

      DYNA-EndoK

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

      Read more

    • DYNA-MBS

      DYNA-MBS

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

      Read more

    • Vertical testing machines

      Vertical testing machines

      Vertical testing machines are used for special requirements. Vertical testing machines are characterised by different designs.

      Read more

    • Table top testing machines

      Table top testing machines

      DYNA-MESS offers table-top testing machines as compact table-top models.

      Read more

    • Standardised test solutions

      Standardised test solutions

      DYNA-MESS serves many industries with various testing machines and also covers individual applications.

      Read more

    Endoprosthetics

    Endoprosthetics
    Hip
    Knee
    Spine
    Dental
    Matching products

    Endoprosthetics

    A wide range of mechanical tests on endoprostheses can be performed with servo-pneumatically and servo-electrically operated universal testing machines from DYNA-MESS. DYNA-MESS has developed user-friendly special test rigs to fulfill special norms and standards for fatigue and wear tests.

    We are DYNA-MESS. Test Systems.

    Hip

    ISO 7206-4

    “Surgical implants – Tension torsion testing of artificial hip joints ISO 7206 Partial and total hip replacements – Part 4: Fatigue testing of prosthetic stems”

    ISO 7206-6

    “Surgical implants – Partial and total hip replacement – Part 6: Determination of the toughness properties of the caput and collum of the femoral stem”

    ISO 7206-8

    “Surgical implants – Partial and total hip replacement – Part 8: Loading capacity of prosthetic stems with torsional stress”

    ISO 7206-10

    “Surgical implants – Partial and total hip replacements – Part 10: Determination of resistance to static loading of modular prosthetic heads”

    ISO 7206-12

    “Surgical implants – Partial and total hip joint replacement – Part 12: Deformation testing of acetabular cups”

    ISO 14242-1

    “Surgical implants – Wear behaviour of total hip replacements – Part 1: Load and motion parameters for wear testing machines and associated test conditions”

    DYNA-EndoWear
    Table top testing machines
    Vertical testing machines

    Tests on hip endoprostheses are performed both as fatigue tests on the stems and as combined compression/torsion tests with ball cups. DYNA-MESS offers the DYNA-EndoWear machine especially for testing hip implants.

    The DYNA-MESS testing software ensures compliance with the load values and – in the case of multi-axial loads – the correct temporal relationship between the individual loads.

    Knee

    ISO 14879-1

    “Surgical implants – Total knee endoprostheses – Part 1: Determination of the loading behaviour of tibial pads for knee joint replacement”

    ISO 14243-1

    “Surgical implants – Wear behaviour of total knee endoprostheses – Part 1: Load and motion parameters for load-controlled wear testing machines and associated test conditions”

    DYNA-EndoK
    Table top testing machines
    Vertical testing machines

    ISO 14243-3

    “Surgical implants – Wear behaviour of total knee endoprostheses – Part 3: Load and displacement parameters for displacement-controlled wear testing machines and corresponding environmental conditions for testing”

    DYNA-MESS has developed the DYNA-EndoK testing machine especially for testing knee implants in accordance with the ASTM 1223 / ASTM F2722 / ASTM 2723 / ASTM F2724 / ASTM F2777 standards.

    DYNA-EndoWear

    Spine

    ASTM F 1717-96

    Endurance test on spinal fixators. Testing of a fully assembled spinal implant via two UHMWPE vertebral replacement bodies

    ASTM F 1798-97

    Testing of subcomponents of a spinal implant (fixation screws,…)

    ASTM F 2077-01

    Testing of intervertebral bodies

    Table top testing machines

    Dental

    Testing of dental implants

    DYNA-MESS offers a perfectly customised machine for testing dental implants in accordance with ISO 14801.

    DYNAdent

    Accessories

    Accessories for standardised testing

    For standardised tests, both appropriate clamping devices and adapters for load application are available, which allow the prosthesis mounted at an angle to be loaded without transverse forces. In addition, corresponding basins with media preparation and various accessory holders are available to enable further tests (tensile tests, bending tests, etc.).

    Bone cement

    For the dynamic testing of bone cement, standardised test specimens are tested in bending tests.
    Additionally, cemented implants (e.g. the stem of a hip joint in the os femoris) are dynamically loaded in order to investigate the bond between the implant and the bone.

    SUITABLE PRODUCTS

    • DYNAdent

      DYNAdent

      DYNA-MESS offers perfectly customised machines for testing dental implants in accordance with ISO 14801.

      Read more

    • DYNA-EndoWear

      DYNA-EndoWear

      In close co-operation with universities, users and clinics, DYNA-MESS has developed the purely electrically powered wear simulator DYNA-EndoWear.

      Read more

    • DYNA-EndoK

      DYNA-EndoK

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

      Read more

    • Vertical testing machines

      Vertical testing machines

      Vertical testing machines are used for special requirements. Vertical testing machines are characterised by different designs.

      Read more

    • Table top testing machines

      Table top testing machines

      DYNA-MESS offers table-top testing machines as compact table-top models.

      Read more

    Dental

    Dental
    Tests
    Matching products

    Dental

    DYNA-MESS offers testing machines for chewing simulation and standard tests according to ISO 14801 on dental implants as well as for testing dental materials and orthodontic elements.

    We are DYNA-MESS. Test Systems.

    Tests

    Dynamic fatigue test for endosseous dental implants (DIN EN ISO 14801)

    ISO 14801 “Dentistry – Implants – Dynamic fatigue testing for endosseous dental implants” describes the test setup, test execution and evaluation for single-post endosseous implants. These can be both titanium implants and all-ceramic implants.

    DYNAdent

    Testing of dental materials

    Dental materials are tested both on standardised material samples and on finished prostheses. Servo-pneumatic and servo-electric testing machines from DYNA-MESS have been used successfully for this purpose since 1992. Starting from the university research sector, today the leading manufacturers of dental materials and implants also use DYNA-MESS testing machines to determine the fatigue strength of their products.

    Dental restorations

    A large number of components for dental restorations, such as bridges, are tested on DYNA-MESS test systems.

    Orthodontic elements

    In addition to quasi-static tests to determine the shear strength of fastening elements for orthodontic arches and tensile tests on orthodontic wires, continuous vibration tests can be carried out on “classic” braces, brackets and lingual braces using servo-pneumatic or servo-electric table-top testing machines.

    Table top testing machines

    Accessories for standardised testing

    For standardised tests, both appropriate clamping devices and adapters for load application are available, which enable transverse force-free loading of the diagonally clamped implant. In addition, corresponding basins with media preparation and various accessory holders are available to enable further tests (tensile tests, bending tests, etc.).

    Test stamp

    For testing dental and bridge implants, for example, we offer a double-sided specimen holder with a clamping angle of 10°.

    SUITABLE PRODUCTS

    Osteosynthesis

    Osteosynthesis
    Tests
    Matching products

    Osteosynthesis

    A variety of mechanical tests on osteosynthesis products can be carried out with servo-pneumatically and servo-electrically operated universal testing machines from DYNA-MESS. DYNA-MESS has developed user-friendly special test stands to fulfill special norms and standards.

    We are DYNA-MESS. Test Systems.

    Tests

    ASTM F382-17

    “Standard specification and test method for metallic bone plates”: 4-point bending test as a durability test

    ASTM F384-17

    “Standard specifications and test methods for metallic, angled, orthopaedic fracture fixation devices”: Fatigue test and static bending test

    ASTM F543

    “Standard specification and test methods for metallic medical bone screws”: torsion test, insertion/unscrewing test, pull-out test

    DYNA-MBS

    ASTM F564

    “Standard specification and test method for metallic bone staples”

    ASTM F1264

    “Standard specification and test methods for intramedullary fixation devices”: Static four-point bending test, static torsion test, fatigue test

    ASTM F1541

    “Standard specification and test method for external skeletal fixation devices”

    ASTM F2180

    “Standard specification for metallic implantable strands and cables”

    ASTM F2502

    “Standard specification and test methods for resorbable plates and screws for implants for internal fixation”

    WK52025

    “New specification for metallic bone plates for the fixation of small bone fractures”

    Table top testing machines

    Both the mechanical design of the DYNA-MESS testing machines with

    • open test room
    • T-slot plate for flexible mounting of specimen holders
    • Adjustable crossbar
    • Adapters for transverse force-free force application
    • Media basin with media preparation
    • and more

    as well as the easy-to-parameterise testing software allow a wide range of applications in the field of testing osteosynthesis products.

    Testing of metallic bone screws

    The DYNA-MBS testing machine developed by DYNA-MESS can be used to carry out various tests on metallic bone screws in accordance with the ASTM F543 standard.

    • Static torsion test
    • Determination of the screw-in torque
    • Extraction attempt
    • Determination of the self-tapping properties of self-tapping bone screws
    DYNA-MBS

    SUITABLE PRODUCTS

    Spine

    Spine
    Tests
    Matching products

    Spine

    DYNA-MESS test systems can be used to perform standardised tests in the spinal column area. Examples of test objects are fixators, screws, plates, rods and spinal body replacement elements.

    We are DYNA-MESS. Test Systems.

    Tests

    ASTM F 1717-96

    Testing of a fully assembled spinal implant via two UHMWPE vertebral replacement bodies

    ASTM F 1798-97

    Testing of partial components of a spinal implant (fixation screws,…)

    ASTM F 2077-01

    Testing of intervertebral bodies

    Table top testing machines
    Vertical testing machines

    Testing of metallic bone screws

    The DYNA-MBS testing machine developed by DYNA-MESS can be used to carry out various tests on metallic bone screws in accordance with the ASTM F543 standard.

    • Static torsion test
    • Determination of the screw-in torque
    • Extraction attempt
    • Determination of the self-tapping properties of self-tapping bone screws
    DYNA-MBS

    SUITABLE PRODUCTS

    Lifting equipment

    Horizontal testing machines
    Vertical testing machines
    Mobile testing machines

    Our expertise in lifting equipment

    For more than 35 years, the name “DYNA-MESS” has stood for expertise in the field of testing ropes, belts, chains and slings.

    Horizontal testing machines

    Horizontal testing machines from DYNA-MESS offer flexible testing options for various applications. They enable efficient testing and offer a versatile solution for different horizontal testing requirements in rope and lifting technology and other industries.

    Horizontal testing machines

    Vertical testing machines

    DYNA-MESS offers testing machines in classic vertical design in a wide variety of construction variants. The extremely stable and extremely low-deformation test frames are available in 2-column and also 4-column versions with top or bottom-mounted cylinders.

    Vertical testing machines

    Mobile testing machines

    Mobile testing machines for chains, load handling attachments and slings enable annual testing directly on site. DYNA-MESS offers optimised machines for this purpose, which are mounted in vans and ensure efficient, time-saving and safe testing.

    Mobile testing machines

    SUITABLE PRODUCTS