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  • Hydraulic machine for dynamic testing – UFIB series

    Total flexibility in frame design, performance and testing types.

    The UFIB series is adaptable to any dimension of the test specimen, material stiffness and dynamic requirements. It can perform multiple test as dynamic tensile test, dynamic compression test, dynamic compression-tensile test passing through zero. These test can be configured with upper beam, fixed or mobile by means of lateral hydraulic jacks.

    This machine is controlled by MD5 module with 5 kHz control-frequency and ability to mount up to 8 synchronous channels in one unit.

    Consultation or budget requests

    Product Description

    Your solution for dynamic materials testing

    The UFIB series of hydraulic testing machines are completely customizable to the needs of our clients. With no initial limitations each case is individually studied.

    Advantages for dynamic test materials

    • Total adaptation to customer needs and requirements of the dynamic test
    • Equipped with dynamic load cells
    • Fully configurable to specimens dimensions but retaining all stiffness criteria.
    • Automatic operation with servocontrolled test speed in strength, amplitude, frequency and deformation.
    • Ready to perform a wide variety of tests and dynamic fatigue, depending on the selected test fixtures .

    Main features:

    Dynamic test frame: Provides structural support with the right dimensions to accommodate the actuator and dynamic test fixtures, manufactured according to the geometry and size of the test specimens. Frame rigidity is such that ensure no resonance during the dynamic test, under any possible condition. Hydraulic actuator for dynamic testing: is designed according to the type of dynamic test, frequency and duration. You can chose between hydrostatic piston, or pistons with low friction seals. Hydraulic unit for dynamic testing being able to provide the required flow at the maximum pressure. Equipped with high performance dynamic servovalves so it can perform optimal control test parameters. Dynamic parameters are defined by the constant of dynamic testing rate. The rate constant indicates the relationship between the amplitude and frequency of the dynamic test at full load. Dynamic Load cell: extremely robust design to absorb side loads and allow real-time measurements Control System: Independent control module for dynamic test MD5 with 5 kHz control frequency, and up to 8 measuring synchronous channels , A/D converters to ± 180,000 real resolution points of measurement.

    More information

    Any IBERTEST testing machine is subject to numerous quality control tests during the manufacturing process. Our laboratory verificates key structural components using various equipment, calibrated and traceable, such as profile projectors, durometers , profilometer 3D coordinate machine, gauges, thermometers, metrological reference tables , etc. . All our machines pass a final and definitive verification of performance and functionality, being subjected to a calibration process by our calibration laboratory, accredited by ENAC ( ILAC member). The UFIB dynamic testing machine, also allows static testing with the use of appropriate devices and accessories. Test examples with UFIB Testing Machines:

    • Tensile test according to ISO 6892, ISO 1608 , EN 10002 – 1 and ASTM E23.
    • Compression test according to ASTM D695
    • ASTM E290 bending test
    • NADCAP GE- S400 test
    • ASTM E 139 creep test
    • ASTM E190 test on welds
    • EN 1002-5 testing of high temperature materials
    • ASTM E 1012, Standard Practice for Verification of Testing Frame and Specimen Alignment Under Tensile and Compressive Axial Force Application
    • BS 7270 Metallic materials. Constant amplitude strain controlled axial fatigue. NFA 03403 fatigue testing at low frequency
    • Tensile and compression tests on ceramic matrix composite.

    No limitation of the types of geometry of the specimen: standardized specimens with threaded or machined head, flat, welded metal joints mechanical and adhesive bonds among others. No limitation on the test material: steel, titanium , aluminum, wood , composites, plastics, elastomers , rubbers , biomaterials, cement, medical materials, prosthetic, dental.


    MODEL


    UFIB-15


    UFIB-25


    UFIB-50


    UFIB-100


    UFIB-250


    UFIB-500


    Maximum load tensile-compression


    ± 15 kN


    ± 25 kN


    ± 50 kN


    ± 100 kN


    ± 250 kN


    ± 500 kN


    According to ISO 7500


    Class 0,5


    Load measurement


    Strain gauge high performance load cell HBM or INTERFACE for static and dynamic tests.


    Measuring calibrated range


    1 % to 100 % of the load cell nominal capacity


    Force resolution


    5 digits with floating coma


    Columns


    2 chromed plated and grounded columns


    Mobile Crosshead


    Can be freely positioned in height by means of side jacks.
    Guided by columns. With hydraulic stop.


    Free horizontal distance (distance between columns)


    420 mm


    560 mm


    650 mm


    720 mm


    Free vertical distance between standard gripping heads ¹


    0-540 mm


    0-500 mm


    0-800 mm


    0-950 mm


    Max. free vertical distance between load cell and pistom stem


    800 mm


    1220 mm


    1570 mm


    1600 mm


    1650 mm


    Measurement of piston position


    Magnetostrictive displacement transducer
    Resolution: 0,5 micron


    Displacement resolution, shown in software WinTest32


    5 digits (3 integers and 2 decimals)


    Piston stroke


    100 mm (± 50) ²


    150 mm (± 75) ²


    Power supply


    Three-phase 380 V + N + T, 50/60 Hz
    (Power to define according to hydraulic group)³


    Dimensions testing frame 4 (Width x Depth x Height)


    750 x 600 x 2100 mm


    900 x 600 x 2500 mm


    1100 x 800 x 2800 mm


    1250 x 900 x 2900 mm


    1350 x 900 x 3200 mm


    Approx. weight without testing devices


    680 kg


    720 kg


    980 kg


    1300 kg


    1600 kg


    1950 kg

    NOTES:

    (1) Free vertical distance between standard gripping heads model IB-HYDY. Greater distance is possible on demand.
    (2) Other piston strokes available: 150 mm (± 75); 200 mm (± 100) y 250 mm (± 125).
    (3) The characteristics of the hydraulic unit are specific to the application and the needs of each client.
    (4) IBERTEST can design and manufacture larger testing frames, according to your testing needs.

    Please contact our Sales Department.