For Preparation Of Test Specimens, We Use Machines And .

PROTOTYPE WORKSHOPFor preparation of test specimens, we use machines and devices in our prototypeworkshop - CNC machine tools (RÖDERS RXP950 DSH milling machine, DeckelMaho DMF 180 milling machine), GILDEMEISTER NEF 400 lathe, FANUC F1iE wirecutter and ABB IRB 4400 robot.

Accurate splitting of homogenous and non-homogenous materialsand components without thermal influence of the section.EXAKT 300 CPmetalscompositesplasticsglassceramicsrubberand othersPARAMETERS- without thermal influence of the section- clean and accurate sections (metalographical)- non-homogenous and very hard materials- splitting of assemblies- splitting of thin panels of thickness under 200 μm- maximum height of section - 100 mm- length of section - 70 mm

INSTRON 3369 allows us to perform:static testing of tensile, compressive, bending and shear loadingcreep and stress-relaxation testsINSTRON 3369INSTRON 3369 ENVIRONMENTALCHAMBER- environmental chamber with temperature range from -70 C to 350 C (inner dimensions240 x 230 x 560 mm)UNIVERSALTESTING MACHINE FORMECHANICAL TESTSEXTENSIVEACCESSORIESINTEGRATED2D VIDEO-EXTENSOMETER WITHDIC ANALYSISTESTINGIN ENVIRONMENTAL CHAMBERUNDER CONDITION OF LOW ANDHIGH TEMPERATURES

PARAMETERS OF TESTING MACHINE INSTRON 3369- force capacity 50 kN- maximum testing speed 500 mm/min- horizontal test space 420 mm- maximum position of cross-head 1193 mm- minimum position of cross-head 71 mmSTANDARDSČSN EN ISO 6892-1ČSN EN ISO 527-2ČSN EN ISO 527-4ASTM D3039ČSN EN ISO 604ASTM D3410ASTM D6641ČSN EN ISO 14126ČSN EN ISO 178ČSN EN ISO 14125ASTM D5379ASTM D7078ČSN EN ISO 899-1ČSN EN ISO 899-2

INSTRON 5982 allows us to perform:INSTRON 5982static testing of tensile, compressive, bending and shear loadingcreep and stress-relaxation testsEM TORISON ADD-ON for biaxial testingBi-axial testing system:- axial load capacity 10 kN- torque capacity 100 NmTorque driver:- torque capacity 40 Nm- maximum rotational speed 30 RPM

PARAMETERS OF INSTRON 5982- force capacity 100 kN- maximum testing speed 1000 mm/min- horizontal test space 575 mm- maximum position of cross-head 1410 mm- minimum position of cross-head 100 mmSTANDARDSČSN EN ISO 6892-1ČSN EN ISO 527-2ČSN EN ISO 527-4ASTM D3039ČSN EN ISO 604UNIVERSALTESTING MACHINE FORMECHANICAL TESTSASTM D3410ASTM D6641ČSN EN ISO 14126ČSN EN ISO 178ČSN EN ISO 14125ASTM D5379ASTM D7078ČSN EN ISO 899-1ČSN EN ISO 899-2ASTM D7291EXTENSIVEACCESSORIESASTM D3518ASTM D 3039ASTM D7264ČSN EN ISO 14130INTEGRATED2D VIDEO-EXTENSOMETER WITHDIC ANALYSISTESTINGIN ENVIRONMENTAL CHAMBERUNDER CONDITION OF LOW ANDHIGH TEMPERATURES

INSTRON ELECTROPULSE E3000 is used for performing testing methods for:dynamic fatigue (cyclic) testing of tensile, compressive, bending and shearloading (maximum amplitude depends on the load and frequency)DMA analysisstatic, creep and stress-relaxation tests (max. displacement 60 mm)INSTRON ELECTROPULS E3000

PARAMETERS OF INSTRON ELECTROPULSE E3000STANDARDSLOAD- dynamic linear force capacity 3 kN- maximum frequency 100 Hz- horizontal test space 455 mm- maximum position of actuator at mid stroke 793 mm- minimum position of actuator at mid stroke 88 mm- T-slot plate 8 mmČSN ISO 6943ČSN EN ISO 3385ČSN EN ISO 9664TIMECYCLICTESTING WITH MAXIMUMLOADING 3000 NG OPTIONEXTENSIVEACCESSORIESTESTINGIN ENVIRONMENTAL CHAMBERUNDER CONDITION OF LOWAND HIGH TEMPERATURES

BIAXIAL EXTENSOMETERaxial travel 2.5 mmtransverse travel 1 mmtemperature range from -40 C to 100 Cwidth of specimen from 2.5 to 25 mmthickness of specimen from 0 to 15 mmUNIAXIAL EXTENSOMETERtravel 5 mmtemperature range from -80 C to 200 Cspecimen dimensions:circular from 3 mm to 25 mm,rectangular from 3 mm to 12.5 mm(thickness) x 25 mm (width), squarefrom 3 mm to 12 mmVIDEO-EXTENSOMETER DICmeasurement in the axial and transversedirection in real timeevaluation of deformations using DIC analysisfield of view 100 x 13 - 670 x 85 mm (f35 - f6)minimum measured length 5 - 15 mm (f35 - f6)accuracy 1 μm - 9 μm (f35 - f6)

VIDEO – EXTENSOMETER MONET 3DTwo camera 3D optical measuring system is used for measurement ofmultiaxial deformations and surface deformations. 3D DIC system is based ondigital image correlation (DIC) principle.contactless evaluation of point and plane displacements and strains onsurfaces of tested componentssimultaneous record of external quantities using AD converter (e.g. forcerecord from INSTRON device)PARAMETERS- two 5 MPx cameras Basler- maximum sampling rate at full resolution 20 Hz- lenses with focal length 16 mm, 35 mm- field of view from 150 mm (resolution 0.6 μm) to 1000 mm (resolution 3.9 μm)- working distance from 190 mm to 2800 mm3DDIC ANALYSISLARGERANGE OF FIELDOF VIEWPORTABLEDEVICE

DMA RSA-G2 device is used for performing:DMA RSA-G2dynamic mechanical analysis *creep and stress-relaxation testsfatigue testsPARAMETERS- maximum force 35 N- maximum frequency 100 Hz- minimum frequency 0.00002 Hz- temperature range from 150 Cto 600 CSTANDARDSEN ISO 6721-1 (.-12)ASTM D4065ASTM 7028ASTM E1640* Dynamic mechanical analysis (DMA) is used for measurement of material properties with dependence on temperatureand frequency of loading, e.g. elastic modulus, damping properties, transition temperatures (glass-transition temperatureTg), thermal resistance etc.

TENSION- specimens are foils and fibresTHREE POINT FLEXURAL TEST- support span 10 mm, 25 mm, 40 mmCANTILEVER BEAM BENDING- length of specimen 30 mm, 38 mmSHEAR – SANDWICH- two specimens of the same size- thickness from 0.5 mm to 1.5 mm- area 15 mm2COMPRESSION- parallel plates of diameter 8 mm, 15 mm, 25 mm- maximum thickness of specimen 15 mm(temperature range from -10 C to 200 C)TENSION- specimen length less than 25 mmLARGERANGE OFTEMPERATUREAND FREQUENCYTHEOPTION OFDYNAMICLOADINGTHEOPTION OFSTATIC LOADINGTHREE POINT FLEXURAL TEST- support span 10 mm, 15 mm, 20 mmEXTENSIVEACCESSORIESCOMPRESSION- specimen diameter 15 mm, thickness 10 mm

Vertical dilatometer LINSEIS DIL L75 VERTICAL is used for measurement:LINSEIS DIL L75 VERTICALthermal expansioncoefficient of thermal expansionSTANDARDSASTM E228ASTM D696ČSN ISO 7991ČSN 640528ČSN 640143PARAMETERS LINSEIS DIL L75 VERTICAL- temperature range from -150 C to 1600 C- two chambers: a) -150 C to 700 C, b) RT to 1600 C- vacuum tight design- gas boxes for two gases- maximum dimensions of specimen: diameter 12 mm and length 50 mmVERTICAL DESIGNLARGETEMPERATURERANGEFULLY PCCONTROLLEDDEVICE

C-THERM TCIC-THERM TCI device is used for measurement of:thermal conductivityspecific heat capacitythermal effusivityPARAMETERS- temperature range from -50 C to 200 C- thermal conductivity range from 0 W/mK to 220 W/mK- testing time 0.8 s to 2.5 s- minimum diameter of specimen 17 mm- unlimited dimension of specimen- minimum thickness of specimen – theoretically 0.5 mm (depends on thermalconductivity of the material)- unlimited thickness of specimenSTANDARDSLARGE RANGE OFTHERMALCONDUCTIVITYVERY QUICK TESTSMALL ANDLARGE SPECIMENASTM D5930

TESTS ACCORDING TOCUSTOMERS’ NEEDSDEVELOPMENT OFTESTSVALIDATION OF FEMSIMULATIONSCORRELATIONBETWEEN TESTS ANDFEM SIMULATIONSEVALUATION OF LOADCAPACITY, DEFORMATIONS,DAMAGE

TESTS ACCORDING TOCUSTOMERS’ NEEDSDEVELOPMENT OFTESTSVALIDATION OF FEMSIMULATIONSCORRELATIONBETWEEN TESTS ANDFEM SIMULATIONSEVALUATION OF LOADCAPACITY, DEFORMATIONS,DAMAGE

WE CREATE YOUR MACHINESSUMMARYTABLEOFSTANDARDTESTS

VÚTS, a.s.Svárovská 619Liberec XI- Růžodol460 01 Liberecwww.vuts.cz

ASTM D5379 ASTM D7078 ČSN EN ISO 899-1 ČSN EN ISO 899-2 ASTM D7291 ASTM D3518 ASTM D 3039 ASTM D7264 ČSN EN ISO 14130 INTEGRATED 2D VIDEO-EXTENSOMETER WITH DIC ANALYSIS. dynamic fatigue (cyclic) testing of tensile, compressive, bending and shear load